CN2766430Y - Power line protective housing and its connecting member - Google Patents
Power line protective housing and its connecting member Download PDFInfo
- Publication number
- CN2766430Y CN2766430Y CN 200520039819 CN200520039819U CN2766430Y CN 2766430 Y CN2766430 Y CN 2766430Y CN 200520039819 CN200520039819 CN 200520039819 CN 200520039819 U CN200520039819 U CN 200520039819U CN 2766430 Y CN2766430 Y CN 2766430Y
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- CN
- China
- Prior art keywords
- power line
- section
- line protective
- cross
- groove
- 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 power line protective casing, which comprises a plastic pipe. The pipe wall is longitudinally provided with two communicated seams. One side edge of the first seam is provided with a groove (1) of which the cross section is circular and the other side edge is provided with a convex arris (2) of which the cross section is circular. The convex arris (2) is inserted in the groove (1). One side edge of the second seam is provided with a groove (3) of which the cross section is sagittate and the other side edge is provided with a convex arris (4) of which the cross section is sagittate. A connecting member matched with the power line protective casing comprises a section of annular short pipe (7). The lower part of the annular short pipe (7) is provided with a Y-shaped opening (9) and the upper part is provided with an upwards concave groove (8). Two end surfaces are respectively provided with a tensioning band rod (10). The front end of the tensioning band rod is provided with a tensioning band hole (11). The power line protective casing is sheathed at the exterior of a power line. Both ends of the power line protective casing are respectively sheathed with a connecting member. The two tensioning band holes of the connecting members are respectively inserted in a tensioning band. The tensioning bands are tightly bound with the power line and the power line protective casing. The utility model can perform an insulation protection function on power lines.
Description
Technical field
The utility model relates to a kind of protection device of power line, a kind of power line protective sleeve and connector thereof.
Background technology
Power line is bare wire particularly, when intersecting more with other lead or with building and other object when too near, easily cause electric shock accidents, even cause casualties.Still there is not this class protection device at present.
Summary of the invention
The utility model is intended to propose a kind of power line and other object of preventing discharge to be taken place and causes the power line protection device of electric shock accidents, a kind of power line protective sleeve and connector thereof.
This power line protective sleeve comprises a plastic tube, the seam of two perforations is vertically arranged, with plastic tube vertically in two on the wall of this plastic tube.Article one, have a cross section to be circular groove on Feng the side, have a cross section to be circular fin on another side, above-mentioned fin embeds in the above-mentioned groove, makes an opposite side of two halves plastic tube hinged, and can be a folding with the hinged place.On one side of second seam a cross section being arranged is sagittate groove, and it is sagittate fin that a cross section is arranged on another side.
The connector that is used with above-mentioned power line protective sleeve comprises the short tube of one section annular, and the intracavity diameter of short tube is identical with the external diameter of above-mentioned power line protective sleeve.One splay opening is arranged at the bottom of short tube, and a groove to fovea superior is arranged at the top of short tube, and a band bar that stretches out is forward respectively arranged on two end faces of short tube, and the front end of band bar has a tie-hole.
This power line protective sleeve is enclosed within the outside of power line, respectively puts a connector at the two ends of power line protective sleeve.Respectively insert a strapping in two tie-hole of connector, wherein a strapping is tightly pricked mutually with power line, and another root strapping is tightly pricked mutually with the power line protective sleeve.Can play the good insulation performance protective effect to power line.
Description of drawings
Accompanying drawing 1 is the structure chart of power line protective sleeve;
Accompanying drawing 2 is second kind of structure chart of power line protective sleeve;
Accompanying drawing 3 is the third structure chart of power line protective sleeve;
Accompanying drawing 4 is a strapping;
Accompanying drawing 5 is a connector;
Accompanying drawing 6 is the application schematic diagram of power line protective sleeve and connector.
Embodiment
As shown in Figure 1, this power line protective sleeve comprises a plastic tube, the seam of two perforations is vertically arranged, with plastic tube vertically in two on the wall of this plastic tube.Article one, have a cross section to be circular groove 1 on Feng the side, have a cross section to be circular fin 2 on another side, above-mentioned fin 2 embeds in the above-mentioned groove 1, makes an opposite side of two halves plastic tube hinged, and can be a folding with the hinged place.On the one routine limit of second seam a cross section being arranged is sagittate groove 3, and it is sagittate fin 4 that a cross section is arranged on another side.
As shown in Figure 5, the connector that is used with the power line protective sleeve comprises the short tube 7 of one section annular, and the intracavity diameter of short tube is identical with the external diameter of described power line protective sleeve.One splay opening 9 is arranged at the bottom of short tube, and a groove 8 to fovea superior is arranged at the top of short tube, and a band bar 10 that stretches out is forward respectively arranged on two end faces of short tube, and the front end of band bar has a tie-hole 11.
As shown in Figure 6, two semicircular pipes of this power line protective sleeve 15 are opened, be nested in the outside of power line 12, fin 4 is inserted in the grooves 3 again, the power line protective sleeve promptly is enclosed in outside the power line.Respectively put a connector 14 at the two ends of power line protective sleeve, the protuberance that seam of power line protective sleeve is formed embeds in the groove 8 on the connector inwall.Respectively insert the strapping 13 shown in the chromosome 4 in the tie-hole on two band bars 10 of connector, the tooth bar 5 of strapping is walked around power line 12 or power line protective sleeve 15 after, insert again in the ratchet hole 6 of strapping end.Tighten up tooth bar, strapping is promptly tightly pricked mutually with power line or power line protective sleeve, and power line protective sleeve 15 promptly is fixed.This power line protective sleeve can be installed in the sagging place that the approaching position of place, power line and building or several parallel power line middle part are got in power line and the friendship of other lead, can play the good insulation performance protective effect to power line.When the power line that needs protection is longer, can use several power line protective sleeves simultaneously, the joint can be connected with connector 14.
As shown in Figure 2,1,3 and two fins 2,4 of two grooves of this power line protective sleeve can be made and protrude from outside the tube wall, and the inner chamber of plastic tube becomes a smooth tubular.This structure makes power line protective sleeve and the tighter thickly fit of power line energy.
As shown in Figure 3, the cross section of the groove 3 of the second tape edge of this power line protective sleeve also can be circle, and the cross section of the fin 4 of second tape edge also is circular.This structure, two semi-circle tubular shapes of power line protective sleeve are identical, only with making whole power line protective sleeve once secondary mould.
Claims (4)
1; a kind of power line protective sleeve; comprise a plastic tube; the seam that two perforations are vertically arranged on the wall of this plastic tube; with plastic tube vertically in two; it is characterized in that having a cross section to be circular groove (1) on the side of article one seam; there is a cross section to be circular fin (2) on another side; above-mentioned fin (2) embeds in the above-mentioned groove (1); make an opposite side of two halves plastic tube hinged; and can be a folding with the hinged place; on one side of second seam a cross section being arranged is sagittate groove (3), and it is sagittate fin (4) that a cross section is arranged on another side.
2, power line protective sleeve as claimed in claim 1 is characterized in that described two grooves (1), (3) and two fins (2), (4) all protrude from outside the tube wall, and the inner chamber of plastic tube becomes a smooth tubular.
3, power line protective sleeve as claimed in claim 1 or 2 is characterized in that the cross section of the groove (3) of described second tape edge also is circle, and the cross section of the fin of second tape edge (4) also is circular.
4, the connector that is used of a kind of and claim 1 or 2 described power line protective sleeves; the short tube (7) that comprises one section annular; the intracavity diameter of short tube is identical with the external diameter of described power line protective sleeve; one splay opening (9) is arranged at the bottom that it is characterized in that short tube; one groove to fovea superior (8) is arranged at the top of short tube; the one band bar (10) that stretches out is forward respectively arranged on two end faces of short tube, and the front end of band bar has a tie-hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039819 CN2766430Y (en) | 2005-02-23 | 2005-02-23 | Power line protective housing and its connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039819 CN2766430Y (en) | 2005-02-23 | 2005-02-23 | Power line protective housing and its connecting member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766430Y true CN2766430Y (en) | 2006-03-22 |
Family
ID=36607067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039819 Expired - Fee Related CN2766430Y (en) | 2005-02-23 | 2005-02-23 | Power line protective housing and its connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766430Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054238A (en) * | 2015-10-23 | 2017-08-18 | 矢崎总业株式会社 | External component, external component manufacture method and wire harness |
| CN110366803A (en) * | 2017-02-27 | 2019-10-22 | 上海诺基亚贝尔股份有限公司 | Device and method for cable pincers folder technology |
| CN112751301A (en) * | 2020-12-31 | 2021-05-04 | 国家电网有限公司 | Extra-high voltage transmission line drainage conductor protector |
-
2005
- 2005-02-23 CN CN 200520039819 patent/CN2766430Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054238A (en) * | 2015-10-23 | 2017-08-18 | 矢崎总业株式会社 | External component, external component manufacture method and wire harness |
| CN110366803A (en) * | 2017-02-27 | 2019-10-22 | 上海诺基亚贝尔股份有限公司 | Device and method for cable pincers folder technology |
| CN112751301A (en) * | 2020-12-31 | 2021-05-04 | 国家电网有限公司 | Extra-high voltage transmission line drainage conductor protector |
| CN112751301B (en) * | 2020-12-31 | 2022-04-01 | 国家电网有限公司 | Extra-high voltage transmission line drainage conductor protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060322 Termination date: 20140223 |