CN2857291Y - Porcelain insulator stand of fixed wire and fixed wire device - Google Patents
Porcelain insulator stand of fixed wire and fixed wire device Download PDFInfo
- Publication number
- CN2857291Y CN2857291Y CN 200520036616 CN200520036616U CN2857291Y CN 2857291 Y CN2857291 Y CN 2857291Y CN 200520036616 CN200520036616 CN 200520036616 CN 200520036616 U CN200520036616 U CN 200520036616U CN 2857291 Y CN2857291 Y CN 2857291Y
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- CN
- China
- Prior art keywords
- porcelain vase
- porcelain insulator
- electric lines
- securing electric
- porcelain
- 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
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Abstract
The utility model relates to a porcelain insulator bracket for fixing wires and belongs to a wire fixing device, particularly to a device for fixing outdoor domestic wires in long range. The porcelain insulator bracket for fixing wires is fabricated by adding an extension pole 4 in a hook structure to the screw nut end 3 of the central pole 2 of a metal expansion screw 1 in the prior art. The device for fixing wires is fabricated with the screw nut end 3 of central pole 2 of a porcelain insulator bracket for fixing wires and a porcelain insulator. The utility model has the following advantages: it is needn't to fix a portal frame to the wall and then fix the porcelain insulator to the portal frame; instead, the porcelain insulator can be fixed in one operation. Therefore, the portal frame can be omitted, and the operating procedures can be reduced; the spacing between porcelain insulators is not limited to the holes on the portal frame; the porcelain insulator bracket for fixing wires can be fixed to the wall firmly, and the angle and position of the bracket can be adjusted as required in accordance with the ambient conditions of construction; free positioning is the outstanding advantage of the utility model.
Description
Technical field
The utility model belongs to the device of securing electric lines, particularly the fixture of outdoor more remote civilian electric wire.
Background technology
The fixed form of the more remote civilian electric wire in existing open air is with setscrew a door shape brandreth to be fixed on the wall earlier, porcelain vase is fixed on the shape brandreth, at last on the porcelain vase that electric wire is fixed again.Reach porcelain vase and be fixed on purpose on the wall.But working procedure is many, and the fixedly porcelain vase hole gauge on the door shape brandreth has been decided the porcelain vase spacing and can not have been regulated, and door shape brandreth consumption steel make material cost and construction cost height.Existing another kind of mounting means be Metallic rod point with the clubfoot magnetic bottle with in the hole of directly squeezing into body of wall, this connected mode Metallic rod easily drops out from the hole of body of wall, causes to connect instability.
Summary of the invention
The purpose of this utility model provide a kind of need not door shape brandreth the securing electric lines device and the porcelain vase support of securing electric lines.
The utility model is that existing setscrew 1 is improved and gets, the existing setscrew 1 that uses is: with the setscrew of existing metal material manufacturing, this setscrew is through in the outer tube 9 by a newel 2, newel 2 one ends are the trapezoidal dishes 10 that expand, trapezoidal dish 10 the skies that expand greater than outer tube 9, make the trapezoidal dish 10 that expands to penetrate outer tube 9, have only the spiral shell of newel 2 to emit the sky of end 3 cross sections less than outer tube 9, the spiral shell of newel 2 emits end 3 to pass outer tube 9, and emits end 3 screw-ins to have spiral shell to emit end 3 at spiral shell.One end of outer tube 9 has and vertically cracks 11, has 11 the end of vertically cracking adjacent with the trapezoidal dish 10 that expands.
The structure of the porcelain vase support of this securing electric lines is: emit end 3 to be provided with on the spiral shell of the newel 2 of setscrew 1 and prolong post 4, prolong post 4 journey hook-types.In order to be connected with the porcelain vase of securing electric lines, the hook-like ends part 5 of long column 4 is provided with screw thread 6.Prolongation post 4 diameters of newel are slightly less than the newel spiral shell and emit end 3 diameters.
The structure of this securing electric lines device is: comprise the porcelain vase support 6 and the porcelain vase 7 of securing electric lines, prolongation post 4 end portion 5 of the porcelain vase support 6 of securing electric lines are connected with porcelain vase 7.The termination 8 that as the concrete connected mode of Fig. 2 is part 5 endways is connected with porcelain vase 7, promptly 8 is provided with screw thread in the termination, and the screw thread of termination 8 is connected with the internal thread of porcelain vase 7.Pass porcelain vase 7 as the also available end portion 5 of Fig. 1, emit with spiral shell to be enclosed within the end portion 5 that prolongs post 4, screw spiral shell and emit and connect and fix porcelain vase 7.During use, on wall, change a bag hole, the expandable part of setscrew 1 part of the porcelain vase support 6 of securing electric lines (trapezoidal dish 10 and the outer tube 9 of expanding has 11 the end of vertically cracking) end is inserted in the bag hole of wall, emit the spiral shell of setscrew 1 spiral shell on the end 3 to emit end 3 again to outer tube 9 spinning, make vertically cracking of outer tube 9 11 be squeezed and to open by the trapezoidal dish 10 that expands, fixing with the extruding of bag hole on the wall, thus the fixing porcelain vase support 6 of securing electric lines reaches the fixedly purpose of porcelain vase.
The setscrew of the utility model indication is the expansion of metal screw.
Advantage of the present utility model: fixing porcelain vase again after being fixed on the wall without portal trestle, but one-time fix porcelain vase.Save the portal trestle material, reduce working procedure again, distance between a plurality of porcelain vases is not placed restrictions on by on the portal trestle fixed position in hole, the porcelain vase support of this securing electric lines is firm with being connected of wall, and can adjust support setting angle and position arbitrarily according to the construction environment condition, be special its arbitrarily advantage of location that shows of the utility model.
Description of drawings
Fig. 1 is the structural representation that the porcelain vase support of securing electric lines passes the securing electric lines device of porcelain vase formation;
Fig. 2 is the structural representation of the securing electric lines device of the porcelain vase support of securing electric lines and porcelain vase one end interconnection system;
1 expansion spiral shell among the figure--1, newel--2, spiral shell--3, prolong post--4, end portion--5, screw thread--6, porcelain vase--7, the termination--8, outer tube--9, the trapezoidal dish that expands--10, vertically crack--11 that emit end.
Specific embodiment
The porcelain vase support of embodiment 1, securing electric lines
The porcelain vase support of securing electric lines is that existing setscrew 1 is improved and gets, the existing setscrew 1 that uses is: with the setscrew of existing metal material manufacturing, this setscrew is 1.0 centimetres by a diameter, it is 1.1 centimetres that long 28.0 centimetres newel 2 is through internal diameter, in long 8.0 centimetres the outer tube 9, newel 2 one ends are that diameter is 1.2 centimetres the trapezoidal dish 10 that expands, trapezoidal dish 10 the interior skies that expand greater than outer tube 9, make the trapezoidal dish 10 that expands compress the masterpiece time spent in nothing, can not penetrate outer tube 9,3 centimetre length screw threads are set from the trapezoidal dish 10 of expanding apart from 7.0-10.0 centimetre, and are with spiral shell and emit.Newel 2 other ends have 3.0 long thread segments.One end of outer tube 9 has and vertically cracks 11, has 11 the end of vertically cracking adjacent with the trapezoidal dish 10 that expands.From no trapezoidal the expanding after dish 10 ends penetrate outer tube 9 of newel 2, spiral shell is emitted to be set near the outer tube 9 again, at last newel 2 spiral shells are emitted the prolongation post 4 of end 3 to make to be convenient to the hook-type that is connected with porcelain vase.Prolongation post 4 diameters of newel are slightly less than the newel spiral shell and emit end 3 diameters.
Embodiment 2,
As Fig. 1, the intermediate throughholes of passing butterfly porcelain vase 7 with prolongation post 4 end portion 5 of the porcelain vase support of the securing electric lines of embodiment 1, and at the through hole two ends of butterfly porcelain vase 7, emit on the screw thread that is spun on end portion 5 with spiral shell respectively, with butterfly porcelain vase 7.The porcelain vase support and the butterfly porcelain vase 7 of securing electric lines are combined into the securing electric lines device.
Embodiment 3,
As Fig. 2, the termination 8 of prolongation post 4 end portion 5 of the porcelain vase support of the securing electric lines of usefulness embodiment 1, with being threaded of trapezoidal porcelain vase 7 bottom surface inner bolt holes, the porcelain vase support and the butterfly porcelain vase 7 of securing electric lines are combined into the securing electric lines device.
The setscrew of the foregoing description 1,2,3 indications is expansion of metal screws.
Claims (5)
1, the porcelain vase support of securing electric lines comprises setscrew (1), it is characterized in that: the spiral shell of the newel (2) of setscrew (1) emits end (3) to be provided with prolongation post (4), and prolonging post (4) is the journey hook-type.
2, the porcelain vase support of securing electric lines according to claim 1 is characterized in that: the hook-like ends part (5) that prolongs post (4) is provided with screw thread (6).
3, securing electric lines device comprises the porcelain vase support (6) and the porcelain vase (7) of securing electric lines, and it is characterized in that: prolongation post (4) end portion (5) of the porcelain vase support (6) of securing electric lines is connected with porcelain vase (7).
4, securing electric lines device according to claim 3 is characterized in that: the termination (8) that prolongs post (4) end portion (5) is connected with porcelain vase (7).
5, securing electric lines device according to claim 3 is characterized in that: prolongation post (4) end portion (5) is positioned at porcelain vase (7) middle, and porcelain vase (7) is connected to and prolongs post (4) end portion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036616 CN2857291Y (en) | 2005-12-22 | 2005-12-22 | Porcelain insulator stand of fixed wire and fixed wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036616 CN2857291Y (en) | 2005-12-22 | 2005-12-22 | Porcelain insulator stand of fixed wire and fixed wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2857291Y true CN2857291Y (en) | 2007-01-10 |
Family
ID=37600595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036616 Expired - Fee Related CN2857291Y (en) | 2005-12-22 | 2005-12-22 | Porcelain insulator stand of fixed wire and fixed wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2857291Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163823A (en) * | 2011-01-25 | 2011-08-24 | 湖北省超能超高压电力科技开发有限公司 | Ceramic rod type insulator replacing tool |
| CN102842384A (en) * | 2012-08-14 | 2012-12-26 | 江苏通鼎光电科技有限公司 | Fixed device of cable terminal |
-
2005
- 2005-12-22 CN CN 200520036616 patent/CN2857291Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163823A (en) * | 2011-01-25 | 2011-08-24 | 湖北省超能超高压电力科技开发有限公司 | Ceramic rod type insulator replacing tool |
| CN102842384A (en) * | 2012-08-14 | 2012-12-26 | 江苏通鼎光电科技有限公司 | Fixed device of cable terminal |
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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 |