CN203151003U - Insulating pulley for electrified adjustment for sag of conductive wire - Google Patents
Insulating pulley for electrified adjustment for sag of conductive wire Download PDFInfo
- Publication number
- CN203151003U CN203151003U CN 201320171775 CN201320171775U CN203151003U CN 203151003 U CN203151003 U CN 203151003U CN 201320171775 CN201320171775 CN 201320171775 CN 201320171775 U CN201320171775 U CN 201320171775U CN 203151003 U CN203151003 U CN 203151003U
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- China
- Prior art keywords
- shaped plate
- inverted
- sag
- adjustment
- electrified
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- 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 - Lifetime
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Abstract
The utility model discloses an insulating pulley for an electrified adjustment for the sag of a conductive wire. The insulating pulley for an electrified adjustment for the sag of the conductive wire is installed on the cross arm of an electric wire pole, and comprises an insulating inverted-U-shaped plate, an insulating pulley arranged at the middle part of the inverted-U-shaped plate, and an installation plate installed at the open end of the inverted-U-shaped plate, wherein the installation plate is fixedly installed on the cross arm; and an adjustment hole for the conductive wire penetrating through is formed between the closed end of the inverted-U-shaped plate and the insulating pulley. With the adoption of the technical scheme aforementioned, the insulating pulley for an electrified adjustment for the sag of the conductive wire disclosed by the utility model is electrified to perform a sag adjustment on a 10 kv power distribution circuit on the premise of ensuring safety, thus ensuring power supply for a user; simultaneously, electrified overhaul can be performed on the 10 kv power distribution circuit in time, thus avoiding the occurrences of accidents, and improving the running reliability of the 10 kv power distribution circuit.
Description
Technical field
The utility model relates to a kind of distribution line hotline maintenance equipment, especially a kind of charged adjustment lead sag insulating block.
Background technology
Along with economic development, the power supply reliability of regional distribution requires more and more higher, and therefore, 10kv distribution line hotline maintenance more and more becomes the main trend of development.Charged adjustment 10KV line conductor sag project is the continuity of distribution repair based on condition of component and hotline maintenance, originally 10kv distribution line adjustment lead sag all is to be undertaken by the mode of power failure operation, both needed whole circuits are taked power down, can affect to responsible consumer and resident like this, influence user's economic interests again, influence the power supply reliability of distribution simultaneously.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, easy to use, time saving and energy saving, fragile, not safe and reliable charged adjustment lead sag insulating block.
In order to solve the problems of the technologies described above, the utility model is installed on the cross-arm of electric pole, comprise the inverted U-shaped plate of insulation, the insulating block that is arranged on inverted U-shaped plate middle part and the mounting panel that is installed in inverted U-shaped plate openend, this mounting panel is packed on the described cross-arm, constitutes an adjustment hole that supplies lead to pass between the blind end of described inverted U-shaped plate and the described insulating block.
Preferably, two first wing plates that described mounting panel comprises base plate and vertically is arranged on both sides, described base plate upper end, described base plate are packed in described cross-arm upper end, and two described first wing plates are packed in respectively on two side plates of described inverted U-shaped plate.
Preferably, described mounting panel comprises that opening is towards the horizontal U-shaped plate of a side and two second wing plates vertically being arranged on both sides, described horizontal U-shaped plate upper end, described horizontal U-shaped plate is inserted on the described cross-arm and by bolted, and two described second wing plates are packed in respectively on two side plates of described inverted U-shaped plate.
Adopt technique scheme, the utility model chargedly carries out the sag adjustment to the 10kv distribution line under the premise that security is guaranteed, guaranteed user's power supply, simultaneously can in time carry out hotline maintenance to the 10kv distribution line, avoid accident to take place, improve the operational reliability of 10kv distribution line.
Description of drawings
Fig. 1 is the structural representation that the charged adjustment lead of the utility model sag is used first kind of embodiment of insulating block;
Fig. 2 is the structural representation that the charged adjustment lead of the utility model sag is used second kind of embodiment of insulating block.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Referring to Fig. 1 and Fig. 2, charged adjustment lead sag of the present utility model is installed on the cross-arm of electric pole with insulating block, comprise insulation inverted U-shaped plate 1, be arranged on the insulating block 2 at inverted U-shaped plate 1 middle part and the mounting panel 3 that is installed in inverted U-shaped plate 1 openend, this mounting panel 3 is packed on the described cross-arm, constitutes an adjustment hole 4 that supplies lead to pass between the blind end of described inverted U-shaped plate 1 and the described insulating block 2.During stringing, at each electric pole cross-arm is installed, by the utility model is installed on the cross-arm, lead being passed adjustment hole 4 can be with wire erection between two electric pole again; When the charged adjustment of needs 10KV line conductor sag, only need the traction belt electric lead, and under the effect that insulating block 2 rolls, can adjust sag.And inverted U-shaped plate 1 and insulating block 2 be insulating material and make, and avoided lead to contact with cross-arm, improved fail safe, for hot line job provides guarantee.Easy to use, time saving and energy saving, the safe and reliable and not fragile lead of the utility model.
Preferably, two first wing plates 32 that described mounting panel 3 comprises base plate 31 and vertically is arranged on both sides, described base plate 31 upper end, described base plate 31 is packed in described cross-arm upper end, two described first wing plates 32 are packed in respectively on two side plates 11 of described inverted U-shaped plate 1, described install to be by bolted connect.Adopt such structure, make that the utility model is simple in structure, cost is low and be convenient to installation.
Preferably, described mounting panel 3 comprises that opening is towards the horizontal U-shaped plate 33 of a side and two second wing plates 34 vertically being arranged on both sides, described horizontal U-shaped plate 33 upper end, described horizontal U-shaped plate 33 is inserted on the described cross-arm and by bolted, two described second wing plates 34 are packed in respectively on two side plates 11 of described inverted U-shaped plate 1, described install to be by bolted connect.Adopt such structure, be inserted on the cross-arm again by bolted by horizontal U-shaped plate 33, make the utility model more firm with being connected of cross-arm, improved the reliability of its work.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but these embodiment are included within the scope of the present utility model.
Claims (3)
1. charged adjustment lead sag insulating block, be installed on the cross-arm of electric pole, it is characterized in that: comprise the inverted U-shaped plate (1) of insulation, the insulating block (2) that is arranged on inverted U-shaped plate (1) middle part and the mounting panel (3) that is installed in inverted U-shaped plate (1) openend, this mounting panel (3) is packed on the described cross-arm, constitutes an adjustment hole (4) that supplies lead to pass between the blind end of described inverted U-shaped plate (1) and the described insulating block (2).
2. according to the described charged adjustment lead sag insulating block of claim 1, it is characterized in that: two first wing plates (32) that described mounting panel (3) comprises base plate (31) and vertically is arranged on both sides, described base plate (31) upper end, described base plate (31) is packed in described cross-arm upper end, and two described first wing plates (32) are packed in respectively on two side plates (11) of described inverted U-shaped plate (1).
3. according to the described charged adjustment lead sag insulating block of claim 1, it is characterized in that: described mounting panel (3) comprises that opening is towards the horizontal U-shaped plate (33) of a side and two second wing plates (34) of vertically being arranged on both sides, described horizontal U-shaped plate (33) upper end, described horizontal U-shaped plate (33) is inserted on the described cross-arm and by bolted, and two described second wing plates (34) are packed in respectively on two side plates (11) of described inverted U-shaped plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171775 CN203151003U (en) | 2013-04-08 | 2013-04-08 | Insulating pulley for electrified adjustment for sag of conductive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171775 CN203151003U (en) | 2013-04-08 | 2013-04-08 | Insulating pulley for electrified adjustment for sag of conductive wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203151003U true CN203151003U (en) | 2013-08-21 |
Family
ID=48978499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320171775 Expired - Lifetime CN203151003U (en) | 2013-04-08 | 2013-04-08 | Insulating pulley for electrified adjustment for sag of conductive wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203151003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932597A (en) * | 2016-06-03 | 2016-09-07 | 云南电网有限责任公司昆明供电局 | Linear tackle for adjusting sag of vertical double-split conductor |
-
2013
- 2013-04-08 CN CN 201320171775 patent/CN203151003U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932597A (en) * | 2016-06-03 | 2016-09-07 | 云南电网有限责任公司昆明供电局 | Linear tackle for adjusting sag of vertical double-split conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |