CN205429213U - Electrified device that goes between of overhead line - Google Patents
Electrified device that goes between of overhead line Download PDFInfo
- Publication number
- CN205429213U CN205429213U CN201620200452.9U CN201620200452U CN205429213U CN 205429213 U CN205429213 U CN 205429213U CN 201620200452 U CN201620200452 U CN 201620200452U CN 205429213 U CN205429213 U CN 205429213U
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- wire
- mobile
- bar
- fixed body
- hole
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Abstract
The utility model discloses an electrified device that goes between of overhead line, including the fastener head of metal material and the action bars device of being connected with the fastener head. The fastener head is including the fixed body and connect the movable body on it, has supporting wire to press from both sides the mouth on the fixed body and the movable body, and the wire on the movable body presss from both sides the mouth and is located its upside, and there is the detachable blade in wire clamp mouth department, and the downside of the activity body is connected with takes the adjusting bolt of jack panel. The action bars device includes the coaxial line big footpath pole of suit in proper order, pitch diameter pole and path pole, both ends are connected with pole socket and lower pole socket respectively about the outer wall of big footpath pole, it do not embeds pitch diameter bearing and the path bearing that matees with pitch diameter pole and path pole with lower pole socket interior division to go up the pole socket, the both ends of pitch diameter pole and path pole are passed from corresponding bearing respectively, but the equal free rotation of pitch diameter pole and path pole with reciprocate that realize respectively and jack panel and screwing up of adjusting bolt target in place, thereby the wire of the messenger's activity body and the fixed body presss from both sides the mouth to be pressed from both sides the wire tightly together.
Description
Technical field
The utility model relates to a kind of overhead transmission line, is specifically related to a kind of charged thread guide devices of overhead transmission line.
Background technology
The wire of overhead transmission line has insulated conductor and bare conductor according to electric pressure, and the equipment on circuit goes wrong when needing maintenance in running, needs disconnected branches power supply to guarantee safety inspection.In order to ensure operation of power networks, it is sometimes desirable to charged deciliter branch road.Above two operation will use downlead component, but downlead component is all by equipotential installation, the especially downlead component of insulated conductor at present, and its wire clamp head needs to puncture insulating barrier.Equipotential is installed, and on the one hand needs staff by the equipment of ascending a height, increases equipment investment and cumbersome, staff increases the most accordingly, and ground and high-altitude are required for staff, on the other hand, the operating space of aloft work personnel is restricted, there is potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of earth potential installation, simple to operate, security reliability is high, is not only suitable for insulated conductor, is applicable to again the charged thread guide devices of overhead transmission line of bare conductor.
The utility model discloses a kind of charged thread guide devices of overhead transmission line, including the wire clamp head of metal material and the function lever apparatus that is connected with wire clamp head, wire clamp head includes fixed body and the mobile being attached to, lead-in wire is connected on fixed body, supporting wire jaws is had on fixed body and mobile, wire jaws in mobile is positioned on the upside of it, the downside of mobile connects regulation bolt, the body of rod upper end of regulation bolt is screwed in mobile, function lever apparatus promotes mobile by regulation bolt, makes mobile by conductor clamping together with the wire jaws of fixed body.Wire clamp mouth part in described mobile has dismountable blade, connect on the body of rod of described regulation bolt and have fastening screw nut, described function lever apparatus includes the large-diameter rod that coaxial line is set with successively, central diameter bar and path bar, the upper and lower two ends of outer wall of large-diameter rod are connected to pole socket and lower pole socket, the central diameter bearing and path bearing mated with central diameter bar and path bar it is built-in with respectively in upper pole socket and lower pole socket, the two ends of central diameter bar and path bar pass respectively from corresponding bearing, central diameter bar and path bar be all freely rotatable and move up and down realize respectively fastening screw nut and regulation tightening of bolt put in place.
The fixed body of described wire clamp head is to connect guide wall, wire jaws wall and connect the single piece of cross wall, connect guide wall to be arranged in a vertical direction, guide jaws wall and connection cross wall level is positioned at the two ends up and down connecting guide wall in the same direction, connect and have corresponding screw at corresponding described regulation bolt on cross wall, there is guiding raised line vertically the inner side connecting guide wall, connecting hole vertically is had in guiding the entity outside raised line, on fixed body, described wire jaws is the circular arc of indent, is positioned at the downside of wire jaws wall.
Described mobile is rectangular block, and described wire jaws is positioned at the upside of rectangular block, and for the circular arc of indent, mobile is fluted with the connection side of described fixed body, and mobile can be connected wall along described guiding by groove with the cooperation of described guiding raised line and slide up and down；Physically having the interface for installing blade and positioning hole on the downside of wire jaws, interface is arranged along the width of wire jaws, and hole, location is perpendicular to the direction of interface and arranges.
Described blade is rectangular sheet, have on the upside of it with described mobile on the upside of the indent circular arc of wire jaws form fit, it is evenly equipped with three on the arc-shaped edges of indent circular arc and punctures tooth, the bottom of blade is plugged in the interface in described mobile, insert bottom has and positions the corresponding installing hole in hole in described mobile, is positioned by the bolt through hole, location and installing hole.
Described regulation bolt is the bolt of hexangle type head, and connecting between connecting cross arm bottom surface and the bolt head of the corresponding described fixed body in its bar portion has octagonal fastening screw nut.
There is the indent octagon hole at center vertically the upper end of described central diameter bar, and the profile of lower end is the eight rib bodily forms, and the size in indent octagon hole is mated with described octagonal fastening screw nut external diameter.
There is the indent hexagonal hole at center vertically the upper end of described path bar, and lower end is the hexagonal prism shape being positioned at described central diameter bar eight rib bodily form outer end, and indent hexagonal hole mates with the regulation bolt head external diameter of described hexangle type head.
The hexagonal prism morpheme of described path bar lower end is in the outer end of the described central diameter bar lower end eight rib bodily form, and the upper surface of described central diameter bar is higher than the upper surface of path bar；The indent hexagonal hole of path bar upper end entangles the head of described regulation bolt, makes regulation bolt increase by the hexagonal prism shape section rotating path bar lower end or declines.
On described upper pole socket, the connection hole on corresponding described wire clamp head fixed body connects support column, the support column installing hole along its thickness direction is had on upper pole socket, screw radially is had at support column correspondence installing hole, corresponding screw is had at screw on upper pole socket correspondence support column, being fixed by support column by the installation bolt through screw, the top of support column is inserted in the connecting hole on fixed body fixing.
The wire clamp mouth part of described fixed body is detachably installed and corresponding blade in described mobile, and the outer end connecting cross wall connects end for lead-in wire, and this end connects leaded connection terminal.
The fixed body of the wire clamp head of the utility model metal material is mounted on wire, and lead-in wire is connected on fixed body, promotes the mobile of wire clamp head by conductor clamping together with fixed body by function lever apparatus.When wire is bare conductor, mobile does not install blade.When wire is insulated conductor, blade can be respectively mounted at the wire clamp mouth part of fixed body and mobile, be contacted with the conductor of insulated conductor by the tooth that punctures on blade.In order to make wire clamp head be mounted with realize earth potential install, use function lever apparatus mount wire terminal on ground, do not limited by condition.By function lever apparatus and wire clamp head with the use of, wire terminal is outer without using insulation sleeve.
For the electromechanical properties having had after making wire clamp head clamping wire, security reliability is high, arranges fastening screw nut on the regulation bolt promoting wire clamp head mobile.
Put in place to make regulation bolt and fastening screw nut all tighten, function lever apparatus uses independently tightens the path bar assembly regulating bolt in wire clamp head mobile, use and independently tighten the central diameter bar assembly of fastening screw nut on regulation bolt, path bar and central diameter bar are set in large-diameter rod, make path bar and large-diameter rod realize independently walking around by being respectively provided with corresponding bearing at the two ends up and down of large-diameter rod.
For the ease of regulation bolt and the Quick fastening of fastening screw nut, the corresponding polygonal hole of indent it is respectively provided with in the upper end of path bar and central diameter bar, the upper end making path bar and central diameter bar is equivalent to sleeve, lower end many ribs section rotation of respective rods only need to be clamped by spanner, can realize regulating tightening of bolt and fastening screw nut simple to operate, operating efficiency is high.
In order to be further ensured that wire clamp head stability on wire, function lever apparatus arranges the fixed body of support column and wire clamp head and is connected as a single entity.
In sum, the utility model can use safely and fast on bare conductor, again can use safely and fast on insulated conductor, there is versatility, economize on resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the utility model.
Fig. 2 is the structural representation of Fig. 1 center line chuck.
Fig. 3 is the structural representation of central diameter bar in function lever apparatus.
Fig. 4 is the structural representation of function lever apparatus small diameter bar.
Fig. 5 is the structural representation of blade.
Fig. 6 is the vertical view enlarged diagram of Fig. 3.
Fig. 7 is the vertical view enlarged diagram of Fig. 4.
Detailed description of the invention
As shown in Figures 1 to 7, the present embodiment is used for insulated conductor, discloses a kind of charged thread guide devices of overhead transmission line, including wire clamp head and the function lever apparatus being attached thereto.Wire clamp head includes fixed body 1 and the mobile 2 being attached to.Fixed body 1 is to connect guide wall 11, wire jaws wall 12 and connect the single piece of cross wall 13, connect guide wall 11 to be arranged in a vertical direction, guide jaws wall 12 and connection cross wall 13 level is positioned at the two ends up and down connecting guide wall 11 in the same direction, connect the regulation bolt 3 being vertically connected with hexangle type head on cross wall 13, there is guiding raised line vertically the inner side connecting guide wall 11, has connecting hole vertically in guiding the entity outside raised line.Wire jaws is the circular arc of indent, is positioned at the downside of wire jaws wall.Mobile 2 is rectangular block, wire jaws is positioned at the upside of rectangular block, for the circular arc of indent, mobile 2 is fluted with the connection side of fixed body 1, and mobile 2 is connected the guiding raised line inside guide wall 11 by groove and coordinates and can slide up and down along guiding connection wall 11 with fixed body 1.Physically having the interface 21 for installing blade 3 and positioning hole 22 on the downside of mobile 2 wire jaws, interface 21 is arranged along the width of wire jaws, and hole 22, location is perpendicular to the direction of interface and arranges.
Blade 4 is rectangular sheet, have on the upside of it with mobile 2 on the upside of the indent circular arc of wire jaws form fit, it is evenly equipped with three on the arc-shaped edges of indent circular arc and punctures tooth 41, the bottom of blade 4 is plugged in the interface 21 in mobile 2, insert bottom has and positions the corresponding installing hole in hole in mobile 2, is positioned by the bolt through hole, location and installing hole.
The bar portion of regulation bolt 3 is connected with the bottom of mobile 2 after the connection cross wall 13 of fixed body 2, and mobile 2 has corresponding screw, and connecting between connecting cross arm bottom surface and the bolt head of bar portion correspondence fixed body 1 has octagonal fastening screw nut 5.
Fixed body 1 connects the outer end of cross wall 13 and connects end for lead-in wire, and this end connects leaded connection terminal 9.
Function lever apparatus includes large-diameter rod 6, central diameter bar 7 and the path bar 8 that coaxial line is set with successively, the upper and lower two ends of outer wall of large-diameter rod 6 are connected to pole socket 61 and lower pole socket 62, the central diameter bearing A mated with central diameter bar 7 and path bar 8 and path bearing B it is built-in with respectively in upper pole socket 61 and lower pole socket 62, the two ends of central diameter bar 7 and path bar 8 pass respectively from corresponding bearing, and central diameter bar 7 and path bar 8 are all freely rotatable and move up and down.There is the indent octagon hole at center vertically the upper end of central diameter bar 7, and the profile of lower end is the eight rib bodily forms, and the size in indent octagon hole is mated with octagonal fastening screw nut 5 external diameter.
There is the indent hexagonal hole at center vertically the upper end of path bar 8, and lower end is the hexagonal prism shape being positioned at central diameter bar 7 eight rib bodily form outer end, and indent hexagonal hole mates with the regulation bolt head external diameter of hexangle type head.
The hexagonal prism morpheme of path bar 8 lower end is in the outer end of the central diameter bar 7 lower end eight rib bodily form, and the upper surface of central diameter bar 7 is higher than the upper surface of path bar 8；The indent hexagonal hole of path bar 8 upper end entangles the head of the regulation bolt 3 of hexangle type head, makes regulation bolt 3 rise or decline by the hexagonal prism shape section rotating path bar 8 lower end.
On upper pole socket 61, the connection hole on corresponding wire clamp head fixed body connects support column 63, the support column installing hole along its thickness direction is had on upper pole socket 61, screw radially is had at the corresponding installing hole of support column 63, corresponding screw is had at screw on the corresponding support column 63 of upper pole socket 61, being fixed by support column by the installation bolt 64 through screw, the top of support column 63 is inserted in the connecting hole on fixed body 1 fixing.
The wire clamp mouth part of fixed body 1 the most again blade 3 corresponding with in mobile 2 can be detachably installed, with the point of puncture of splicing thread chuck, increase the contact point of wire clamp head and conductor, improve security reliability.
The fixed body of wire clamp head is mounted on wire, and lead-in wire is connected on fixed body, promotes the mobile of wire clamp head by conductor clamping together with fixed body by function lever apparatus.When wire is bare conductor, blade is installed on mobile top, when wire is insulated conductor, installs blade, is contacted with the conductor of insulated conductor by the tooth that punctures on blade.In order to make wire clamp head be mounted with realize earth potential install, use function lever apparatus mount wire terminal on ground, do not limited by condition.
For the electromechanical properties having had after making wire clamp head clamping wire, security reliability is high, arranges fastening screw nut on the regulation bolt promoting wire clamp head mobile.
Put in place to make regulation bolt and fastening screw nut all tighten, function lever apparatus uses independently tightens the path bar assembly regulating bolt in wire clamp head mobile, use and independently tighten the central diameter bar assembly of fastening screw nut on regulation bolt, path bar and central diameter bar are set in large-diameter rod, make path bar and large-diameter rod realize independently walking around by being respectively provided with corresponding bearing at the two ends up and down of large-diameter rod.
For the ease of regulation bolt and the Quick fastening of fastening screw nut, the corresponding polygonal hole of indent it is respectively provided with in the upper end of path bar and central diameter bar, the upper end making path bar and central diameter bar is equivalent to sleeve, lower end many ribs section rotation of respective rods only need to be clamped by spanner, can realize regulating tightening of bolt and fastening screw nut simple to operate, operating efficiency is high.
In order to be further ensured that wire clamp head stability on wire, function lever apparatus arranges the fixed body of support column and wire clamp head and is connected as a single entity.
In sum, the utility model can use on bare conductor safely and fast, can use safely and fast again, have versatility, economize on resources on insulated conductor.
Claims (10)
- null1. the charged thread guide devices of overhead transmission line，Including the wire clamp head of metal material and the function lever apparatus that is connected with wire clamp head，Wire clamp head includes fixed body and the mobile being attached to，Lead-in wire is connected on fixed body，Supporting wire jaws is had on fixed body and mobile，Wire jaws in mobile is positioned on the upside of it，The downside of mobile connects regulation bolt，The body of rod upper end of regulation bolt is screwed in mobile，Function lever apparatus promotes mobile by regulation bolt，Make mobile by conductor clamping together with the wire jaws of fixed body，It is characterized in that: the wire clamp mouth part in described mobile has dismountable blade，Connect on the body of rod of described regulation bolt and have fastening screw nut，Described function lever apparatus includes the large-diameter rod that coaxial line is set with successively、Central diameter bar and path bar，The upper and lower two ends of outer wall of large-diameter rod are connected to pole socket and lower pole socket，The central diameter bearing and path bearing mated with central diameter bar and path bar it is built-in with respectively in upper pole socket and lower pole socket，The two ends of central diameter bar and path bar pass respectively from corresponding bearing，Central diameter bar and path bar be all freely rotatable and move up and down realize respectively fastening screw nut and regulation tightening of bolt put in place.
- 2. the charged thread guide devices of overhead transmission line as claimed in claim 1, it is characterized in that: the fixed body of described wire clamp head is for connecting guide wall, wire jaws wall and the single piece of connection cross wall, connect guide wall to be arranged in a vertical direction, guide jaws wall and connection cross wall level is positioned at the two ends up and down connecting guide wall in the same direction, connect and have corresponding screw at corresponding described regulation bolt on cross wall, there is guiding raised line vertically the inner side connecting guide wall, connecting hole vertically is had in guiding the entity outside raised line, on fixed body, described wire jaws is the circular arc of indent, it is positioned at the downside of wire jaws wall.
- 3. the charged thread guide devices of overhead transmission line as claimed in claim 2, it is characterized in that: described mobile is rectangular block, described wire jaws is positioned at the upside of rectangular block, circular arc for indent, mobile is fluted with the connection side of described fixed body, and mobile can be connected wall along described guiding by groove with the cooperation of described guiding raised line and slide up and down；Physically having the interface for installing blade and positioning hole on the downside of wire jaws, interface is arranged along the width of wire jaws, and hole, location is perpendicular to the direction of interface and arranges.
- 4. the charged thread guide devices of overhead transmission line as claimed in claim 3, it is characterized in that: described blade is rectangular sheet, have on the upside of it with described mobile on the upside of the indent circular arc of wire jaws form fit, it is evenly equipped with three on the arc-shaped edges of indent circular arc and punctures tooth, the bottom of blade is plugged in the interface in described mobile, insert bottom has and positions the corresponding installing hole in hole in described mobile, is positioned by the bolt through hole, location and installing hole.
- 5. the charged thread guide devices of overhead transmission line as claimed in claim 3, it is characterised in that: described regulation bolt is the bolt of hexangle type head, and connecting between connecting cross arm bottom surface and the bolt head of the corresponding described fixed body in its bar portion has octagonal fastening screw nut.
- 6. the charged thread guide devices of overhead transmission line as claimed in claim 5, it is characterized in that: there is the indent octagon hole at center vertically the upper end of described central diameter bar, the profile of lower end is the eight rib bodily forms, and the size in indent octagon hole is mated with described octagonal fastening screw nut external diameter.
- 7. the charged thread guide devices of overhead transmission line as claimed in claim 6, it is characterized in that: there is the indent hexagonal hole at center vertically the upper end of described path bar, lower end is the hexagonal prism shape being positioned at described central diameter bar eight rib bodily form outer end, and indent hexagonal hole mates with the regulation bolt head external diameter of described hexangle type head.
- 8. the charged thread guide devices of overhead transmission line as claimed in claim 7, it is characterised in that: the hexagonal prism morpheme of described path bar lower end is in the outer end of the described central diameter bar lower end eight rib bodily form, and the upper surface of described central diameter bar is higher than the upper surface of path bar；The indent hexagonal hole of path bar upper end entangles the head of described regulation bolt, makes regulation bolt increase by the hexagonal prism shape section rotating path bar lower end or declines.
- 9. the charged thread guide devices of overhead transmission line as claimed in claim 6, it is characterized in that: on described upper pole socket, the connection hole on corresponding described wire clamp head fixed body connects support column, the support column installing hole along its thickness direction is had on upper pole socket, screw radially is had at support column correspondence installing hole, corresponding screw is had at screw on upper pole socket correspondence support column, being fixed by support column by the installation bolt through screw, the top of support column is inserted in the connecting hole on fixed body fixing.
- 10. the charged thread guide devices of overhead transmission line as claimed in claim 2, it is characterised in that: the wire clamp mouth part of described fixed body is detachably installed and corresponding blade in described mobile, and the outer end connecting cross wall connects end for lead-in wire, and this end connects leaded connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200452.9U CN205429213U (en) | 2016-03-16 | 2016-03-16 | Electrified device that goes between of overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200452.9U CN205429213U (en) | 2016-03-16 | 2016-03-16 | Electrified device that goes between of overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429213U true CN205429213U (en) | 2016-08-03 |
Family
ID=56545965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620200452.9U Expired - Fee Related CN205429213U (en) | 2016-03-16 | 2016-03-16 | Electrified device that goes between of overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429213U (en) |
-
2016
- 2016-03-16 CN CN201620200452.9U patent/CN205429213U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160803 Termination date: 20190316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |