CN204012424U - A kind of transmission line restringing fastener that dangles - Google Patents
A kind of transmission line restringing fastener that dangles Download PDFInfo
- Publication number
- CN204012424U CN204012424U CN201420297231.9U CN201420297231U CN204012424U CN 204012424 U CN204012424 U CN 204012424U CN 201420297231 U CN201420297231 U CN 201420297231U CN 204012424 U CN204012424 U CN 204012424U
- Authority
- CN
- China
- Prior art keywords
- rectangular frame
- transmission line
- wire
- fastener
- dangles
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 239000007769 metal material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A kind of transmission line restringing fastener that dangles, belong to generating, power transformation or distribution technique field, it comprises rectangular frame, wire grip and clamping pliers, described rectangular frame mates with the overall dimension of dangling, in rectangular frame one end, wire grip Connection Block is set, at its other end, clamping pliers Connection Block is set.The utlity model has simple in structure, easy to operate feature, it can complete the replacing operation of dangling smoothly and rapidly, has ensured the normal operation of transmission line.
Description
Technical field
The utility model relates to a kind of wire fastener, especially a kind of be applicable to transmission line dangle change wire fastener, belong to generating, power transformation or distribution technique field.
Background technology
As shown in Figure 1, in rural power grids 10KV circuit, dangle and be widely used, because tab 1 is very easily breakdown in the time running into the inclement weather conditions such as thunderstorm, need to change in time.But the wire of transmission line 2 weight are large, self weight and the volume of dangling is also larger, the difficulty of changing operation that makes to dangle increases, how could complete smoothly and rapidly the replacing operation of dangling, be a problem anxious to be resolved in Maintenance of Electric Transmission Line work.
Utility model content
The purpose of this utility model is to change problem for breakdown tab, provide a kind of simple in structure, easy to operate, can complete smoothly and rapidly the transmission line changing operation, ensure the normal operation of transmission line of the dangling restringing fastener that dangles.
Problem described in the utility model realizes with following technical proposals:
A kind of transmission line restringing fastener that dangles, it comprises rectangular frame, wire grip and clamping pliers, described rectangular frame mates with the overall dimension of dangling, and in rectangular frame one end, wire grip Connection Block is set, and at its other end, clamping pliers Connection Block is set.
The above-mentioned transmission line restringing fastener that dangles, described wire grip is by lever operated ratchet-wheel wire tightener, be provided with the first hook coordinating with right angle link plate on transmission pole cross-arm in its one end, be provided with the second hook coordinating with wire grip Connection Block on rectangular frame at its other end.
The above-mentioned transmission line restringing fastener that dangles, described clamping pliers is provided with master arm, slave arm and jaw clamp groove, described master arm and slave arm hinge mounted, master arm also with rectangular frame on wire clamp Connection Block assembling, clamping pliers by master arm drive slave arm move, by jaw clamp groove by conductor clamping.
The above-mentioned transmission line restringing fastener that dangles, described rectangular frame adopts high duty metal material.
The utility model be a kind of be applicable to transmission line dangle change wire fastener, it is in the time changing breakdown tab, clamping pliers is fastened on the wire that on transmission line, strain clamp outside is tensioned, wire grip first is articulated on the right angle link plate of electric pole cross-arm, second is articulated on the wire grip Connection Block of rectangular frame, tab is placed in to rectangular frame, and make the adjustable-length of wire grip steel wire rope for the longest, now wire grip, rectangular frame, clamping pliers and tab and strain clamp are connected in parallel on transmission line; Then, by lever operated wire grip, by framework, clamping pliers, transmission line wire is further strained, now tab and strain clamp are in non-stress state, dangle and there is no the gravity load of wire, the weight of wire is born by this transmission line restringing fastener that dangles completely, and therefore operating personnel can complete like a cork to dangle and more change jobs.In a word, the utlity model has simple in structure, easy to operate feature, it can complete the replacing operation of dangling smoothly and rapidly, has ensured the normal operation of transmission line.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the mounting structure schematic diagram that dangles on transmission line;
Fig. 2 is the utility model structural representation;
Fig. 3 is rectangular frame structure schematic diagram;
Fig. 4 is wire grip structural representation;
Fig. 5 is clamping pliers structural representation;
Fig. 6 is the utility model working state schematic representation.
In figure, each list of reference numerals is: 1, tab, 2, wire, 3, cross-arm, 3-1, right angle link plate, 4, strain clamp, 5, restringing fastener dangles, 5-1, rectangular frame, 5-1-1, wire grip Connection Block, 5-1-2, clamping pliers Connection Block, 5-2, wire grip, 5-2-1, the first hook, 5-2-2, the second hook, 5-2-3, handle, 5-2-4, steel wire rope, 5-3, clamping pliers, 5-3-1, master arm, 5-3-2, slave arm, 5-3-3, jaw clamp groove.
Embodiment
Referring to Fig. 2, Fig. 3, the utility model comprises rectangular frame 5-1, wire grip 5-2 and clamping pliers 5-3, described rectangular frame 5-1 mates with the overall dimension of dangling, and in rectangular frame 5-1 one end, wire grip Connection Block 5-1-1 is set, and at its other end, clamping pliers Connection Block 5-1-2 is set.
Referring to Fig. 2, Fig. 4, wire grip 5-2 of the present utility model is the ratchet-wheel wire tightener being operated by handle 5-2-3, be provided with the first hook 5-2-1 coordinating with right angle link plate 3-1 on transmission pole cross-arm 3 in its one end, be provided with the second hook 5-2-2 coordinating with wire grip Connection Block 5-1-1 on rectangular frame 5-1 at its other end.
Referring to Fig. 2, Fig. 5, clamping pliers 5-3 of the present utility model is provided with master arm 5-3-1, slave arm 5-3-2 and jaw clamp groove 5-3-3, described master arm 5-3-1 and slave arm 5-3-2 hinge mounted, master arm 5-3-1 also assembles with the upper wire clamp Connection Block 5-1-2 of rectangular frame 5-1, clamping pliers 5-3 drives slave arm 5-3-2 to move by master arm 5-3-1, and by jaw clamp groove, 5-3-3 clamps wire 2.
Referring to Fig. 1～Fig. 6, the utility model be a kind of be applicable to transmission line dangle change wire fastener 5, when it is changed at the tab 1 to breakdown, clamping pliers 5-3 is fastened on the wire 2 that on transmission line, strain clamp 4 outsides are tensioned, the first hook 5-2-1 of wire grip 5-2 is articulated on the right angle link plate 3-1 of electric pole cross-arm 3, the second hook 5-2-2 is articulated on the wire grip Connection Block 5-1-1 of rectangular frame 5-1, tab 1 is placed in to rectangular frame 5-1, and make the adjustable-length of steel wire rope 5-2-4 of wire grip 5-2 for the longest, now wire grip 5-2, rectangular frame 5-1, clamping pliers 5-3 and tab 1 and strain clamp 4 are connected in parallel on transmission line, then, operate wire grip 5-2 by handle 5-2-3, by rectangular frame 5-1, clamping pliers 5-3, transmission line wire 2 is further strained, make tab 1 and strain clamp 4 in non-stress state, now dangle and there is no the gravity load of wire 2, the weight of wire 2 is born by this transmission line restringing fastener 5 that dangles completely, and therefore operating personnel can complete like a cork to dangle and more change jobs.
Claims (4)
1. the transmission line restringing fastener (5) that dangles, it is characterized in that, it comprises rectangular frame (5-1), wire grip (5-2) and clamping pliers (5-3), described rectangular frame (5-1) mates with the overall dimension of dangling, in rectangular frame (5-1) one end, wire grip Connection Block (5-1-1) is set, at its other end, clamping pliers Connection Block (5-1-2) is set.
2. a kind of transmission line according to claim 1 restringing fastener (5) that dangles, it is characterized in that, described wire grip (5-2) is the ratchet-wheel wire tightener by handle (5-2-3) operation, be provided with the first hook (5-2-1) coordinating with the upper right angle link plate (3-1) of transmission pole cross-arm (3) in its one end, be provided with the second hook (5-2-2) coordinating with the upper wire grip Connection Block (5-1-1) of rectangular frame (5-1) at its other end.
3. a kind of transmission line according to claim 1 and 2 restringing fastener (5) that dangles, it is characterized in that, described clamping pliers (5-3) is provided with master arm (5-3-1), slave arm (5-3-2) and jaw clamp groove (5-3-3), described master arm (5-3-1) and slave arm (5-3-2) hinge mounted, master arm (5-3-1) also assembles with the upper wire clamp Connection Block (5-1-2) of rectangular frame (5-1), clamping pliers (5-3) drives slave arm (5-3-2) action by master arm (5-3-1), by jaw clamp groove (5-3-3), wire (2) is clamped.
4. a kind of transmission line according to claim 3 restringing fastener (5) that dangles, is characterized in that, described rectangular frame (5-1) adopts high duty metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297231.9U CN204012424U (en) | 2014-06-06 | 2014-06-06 | A kind of transmission line restringing fastener that dangles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297231.9U CN204012424U (en) | 2014-06-06 | 2014-06-06 | A kind of transmission line restringing fastener that dangles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012424U true CN204012424U (en) | 2014-12-10 |
Family
ID=52052367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297231.9U Expired - Fee Related CN204012424U (en) | 2014-06-06 | 2014-06-06 | A kind of transmission line restringing fastener that dangles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258617A (en) * | 2018-01-16 | 2018-07-06 | 国网新疆电力公司塔城供电公司 | A kind of more changing device that formula overhanging golden tool is twisted for transmission line of electricity aerial condutor |
-
2014
- 2014-06-06 CN CN201420297231.9U patent/CN204012424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258617A (en) * | 2018-01-16 | 2018-07-06 | 国网新疆电力公司塔城供电公司 | A kind of more changing device that formula overhanging golden tool is twisted for transmission line of electricity aerial condutor |
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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: 20141210 Termination date: 20160606 |