CN205123185U - Non -maintaining insulator wire fixation clamp - Google Patents
Non -maintaining insulator wire fixation clamp Download PDFInfo
- Publication number
- CN205123185U CN205123185U CN201520943321.5U CN201520943321U CN205123185U CN 205123185 U CN205123185 U CN 205123185U CN 201520943321 U CN201520943321 U CN 201520943321U CN 205123185 U CN205123185 U CN 205123185U
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- China
- Prior art keywords
- wire
- anchor ear
- clamp
- insulator
- maintaining
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- Expired - Fee Related
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Abstract
The utility model discloses a non -maintaining insulator wire fixation clamp, including staple bolt, fastener, the fastener is fixed on the staple bolt, the staple bolt is used for fixing on the insulator top, and the fastener is used for pressing from both sides the wire tightly. Form two kinds of structures through the deformation again, be a cross arm formula non -maintaining insulator wire fixation clamp and a column type non -maintaining insulator wire fixation clamp respectively. The utility model discloses prevented again firmly promptly that the vase from damaging because of the friction, the wire has alleviateed the friction between wire and the vase on being fixed the fastener. Worker's amount of labour reduces, has improved worker's working condition, has reduced the use of vehicle, the effectual cost of maintenance that has reduced, and the maintenance of being convenient for makes the circuit develop to the direction in longer non -maintaining cycle.
Description
Technical field
The utility model relates to power construction wire setting tool, specifically non-maintaining insulator wire geometrical clamp.
Background technology
Wire on tradition 6-35kV supply line straight line bottle is fixed, adopt aluminum steel by the way of aluminium steel conductor colligation on porcelain vase, the method at home and abroad uses always and does not change so far, we find that it exists following defect in practice: due to the effect of natural season wind, rain, snow power between wire and wiring, insulator, make to produce micro-vibration between wire and wiring, insulator.Under long-time External Force Acting, wiring will loosen gradually, and formation wiring gets loose, wire weares and teares, porcelain vase wearing and tearing, and even last wire simply rubs binding wire.The following process of main experience: the colligation of wire on pillar porcelain vase is wound around by power worker that wiring is free-hand to be completed, because the technical merit of workman is uneven, technology for binding standard is unification not to the utmost also, after running a period of time, under wind-force or other External Force Acting, due to the vibration of wire, friction is produced between binding wire and wire, after long-time friction, can slowly fluff between colligation elder generation and wire, mutual wearing and tearing are injured, contact is loosely located, resistance becomes large, when electric load is larger, to discharge calcination at wire and wiring weakness, wiring is caused to be blown, wire thus come off, power circuit is caused to trip, and to the great Danger Electric shock risk of personnel component below power circuit.Line fault has had a strong impact on the level of control of power department power supply safety frequently, more causes the waste of man power and material to country.What how to avoid this situation is line construction and maintenance aspect problem demanding prompt solution.
And in existing Chinese patent literature, disclose similar two patents, if Chinese patent literature number is 201327983, patent name " maintenance-free windproof porcelain bottle fixing wire clamp ", disclose a kind of maintenance-free windproof porcelain bottle fixing wire clamp, this wire clamp ringwise, said wire clamp is interconnected by left and right two semicircular clamps and forms, and the end face of wire clamp is symmetrical arranged two binding devices in order to fixed cable.Structure is too simple, backward in technique.Chinese patent literature number is 202749777U, patent name is " aerial condutor limit fixes wire clamp ", comprise limit and fix wire clamp, fixed screw, composite cross-arm insulator or column type porcelain insulator of high-voltage line, while fix wire clamp to be set to front and back two lobe I-shape construction, back lobe limit fixes the location notch being provided with in the middle part of wire clamp and matching with composite cross-arm insulator upper top arc metallic channel or column type porcelain insulator of high-voltage line arc metallic channel, transversely be provided with arc metallic channel in the middle part of both sides, be provided with fixed screw holes in the upper and lower both sides of arc metallic channel; The lateral middle that front lobe limit fixes wire clamp is provided with an arc metallic channel from left to right, the arc metallic channel fixing wire clamp with back lobe limit forms the arc groove of a clamping wires, the both sides up and down fixing the both sides arc metallic channel of wire clamp on front lobe limit are provided with the screw hole corresponding with the screw hole that back lobe limit fixes on wire clamp, by fixed screw and nut the I-shaped limit of lobe, front and back two is fixed simultaneously wire clamp and composite cross-arm insulator or column type porcelain insulator of high-voltage line and wire fixing together with.Installation is wasted time and energy, and purposes is single.
Utility model content
Not only the purpose of this utility model is to provide non-maintaining insulator wire geometrical clamp, firm but also prevent porcelain vase to damage because of friction; Wire is fixed on wire clamp, alleviates the friction between wire and porcelain vase.
In order to reach above-mentioned purpose, the utility model have employed following technical scheme, non-maintaining insulator wire geometrical clamp, and comprise anchor ear, wire clamp, described wire clamp is fixed on anchor ear, and described anchor ear is used for being fixed on insulator top, and wire clamp is used for conductor clamping.
Described anchor ear is half elliptic, and at the two ends of half elliptic anchor ear, wire clamp is installed, now wire clamp completes outside the clamping function to wire, and also hold insulator top tightly together with anchor ear, this anchor ear and wire clamp form cross arm type non-maintaining insulator wire geometrical clamp jointly simultaneously.
Described wire clamp comprises card slot, card, and the horizontal two ends at half elliptic anchor ear of described card slot form D shape structure jointly, and described card arranges two respectively by high strength exploitation at card slot two ends, and wire is pressed in card slot by described card.
Described anchor ear ovalize, this oval anchor ear is formed by high-strength bolt docking by two semicircle anchor ears, complete holding tightly insulator top, described oval anchor ear installs two wire clamps, two wire clamps are 180 degree of layouts, clamp wire, this anchor ear and wire clamp form column support type non-maintaining insulator wire geometrical clamp jointly.
Described wire clamp comprises card slot, card, and described card slot arranges two and is symmetricly set on oval anchor ear, and described card arranges two respectively by high strength exploitation on card slot, and wire is pressed in card slot by described card.
Compared to prior art, the utility model has following beneficial effect:
By regulating the anchor ear of non-maintaining insulator wire geometrical clamp, fixing of its applicable any ground 6-10kV straight line bottle wire and fixing of 35-110kV cross arm type insulator.And can according to the porcelain vase of different model specification, cross-arm customization, maximum line ball diameter reaches 25-240 square millimeter.Non-maintaining insulator wire geometrical clamp adopts aluminum alloy materials to elaborate, and high, corrosion-resistant, the resistance to solar ultraviolet of tensile strength irradiates, long service life.Non-maintaining insulator wire geometrical clamp correctly can grip wire on the insulator securely, and is resilient---under cyclic load, shock loading and oscillating load, good restraining force can be remained to wire.This non-maintaining wire clamp design science, simple to operate, small investment, instant effect, easy for installation, practical.All technical reaches or is better than design standard.It first utilizes anchor ear to be fixed on porcelain vase by wire clamp, and then is bolted in card slot by wire card.Not only like this, the high strength material of wire clamp closely surrounds porcelain vase, firm but also prevent porcelain vase to damage because of friction; Wire is fixed on wire clamp, alleviates the friction between wire and porcelain vase.Worker's amount of labour reduces, and improves the working condition of worker, decreases the use of vehicle, effectively reduce maintenance cost, is convenient to maintenance, makes circuit to the future development in longer non-maintaining cycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cross arm type non-maintaining insulator wire geometrical clamp;
Fig. 2 is the structural representation of the utility model column support type non-maintaining insulator wire geometrical clamp;
In figure: anchor ear 1, card slot 2, card 3, high-strength bolt 4.
Embodiment
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
According to Fig. 1-2, non-maintaining insulator wire geometrical clamp, comprise anchor ear 1, wire clamp, described wire clamp is fixed on anchor ear, and described anchor ear is used for being fixed on insulator top, and wire clamp is used for conductor clamping.
Fig. 1, described anchor ear is half elliptic, and installs wire clamp at the two ends of half elliptic anchor ear, and now wire clamp completes outside the clamping function to wire, also hold insulator top tightly together with anchor ear, this anchor ear and wire clamp form cross arm type non-maintaining insulator wire geometrical clamp jointly simultaneously.Described wire clamp comprises card slot 2, card 3, and the horizontal two ends at half elliptic anchor ear of described card slot form D shape structure jointly, and described card arranges two and is connected to card slot two ends respectively by high-strength bolt 4, and wire is pressed in card slot by described card.
Fig. 2, described anchor ear 1 ovalize, this oval anchor ear is formed by high-strength bolt docking by two semicircle anchor ears, complete holding tightly insulator top, described oval anchor ear installs two wire clamps, two wire clamps are 180 degree of layouts, clamp wire, and this anchor ear and wire clamp form column support type non-maintaining insulator wire geometrical clamp jointly.Described wire clamp comprises card slot 2, card 3, and described card slot arranges two and is symmetricly set on oval anchor ear, and described card arranges two respectively by high strength exploitation on card slot, and wire is pressed in card slot by described card.
Described anchor ear 1 is fixed on insulator top.Wire can be placed on the inside by described card slot 2, and card slot 2 and anchor ear 1 clamp insulator top.Wire is pressed in card slot 2 li by described card 3.Described high-strength bolt 4 plays the effect be fixedly connected with.Wherein, anchor ear 1 is divided into ellipse or half elliptic structure according to the difference of insulator, is arranged on insulator top.Non-maintaining insulator wire geometrical clamp is installed on the insulator with anchor ear 1 by above-mentioned card slot 2 jointly.Wire is fixed on card slot 2 li with card slot 2 by above-mentioned card 3.Above-mentioned high-strength bolt 4 realizes all being fixedly connected with.
Using method of the present utility model:
The using method of (a) cross arm type non-maintaining insulator wire geometrical clamp: it first utilizes anchor ear 1 and card slot 2 to be jointly fixed on cross arm type porcelain vase by wire clamp by high-strength bolt 4, and then wire card 3 is fixed on card slot 2 li by high-strength bolt 4.Not only like this, the high strength material of wire clamp closely surrounds porcelain vase, firm but also prevent porcelain vase to damage because of friction; Wire is fixed on wire clamp, alleviates the friction between wire and porcelain vase.
The using method of (b) column support type non-maintaining insulator wire geometrical clamp: it first utilizes anchor ear 1 to be jointly fixed on column support type porcelain vase by wire clamp by bolt, and then wire card 3 is fixed on card slot 2 li by high-strength bolt 4.Not only like this, the high strength material of wire clamp closely surrounds porcelain vase, firm but also prevent porcelain vase to damage because of friction; Wire is fixed on wire clamp, alleviates the friction between wire and porcelain vase.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (5)
1. non-maintaining insulator wire geometrical clamp, is characterized in that, comprise anchor ear, wire clamp, described wire clamp is fixed on anchor ear, and described anchor ear is used for being fixed on insulator top, and wire clamp is used for conductor clamping.
2. non-maintaining insulator wire geometrical clamp according to claim 1, it is characterized in that, described anchor ear is half elliptic, and at the two ends of half elliptic anchor ear, wire clamp is installed, now wire clamp completes outside the clamping function to wire, also hold insulator top tightly together with anchor ear, this anchor ear and wire clamp form cross arm type non-maintaining insulator wire geometrical clamp jointly simultaneously.
3. non-maintaining insulator wire geometrical clamp according to claim 2, it is characterized in that, described wire clamp comprises card slot, card, the horizontal two ends at half elliptic anchor ear of described card slot form D shape structure jointly, described card arranges two respectively by high strength exploitation at card slot two ends, and wire is pressed in card slot by described card.
4. non-maintaining insulator wire geometrical clamp according to claim 1, it is characterized in that, described anchor ear ovalize, this oval anchor ear is formed by high-strength bolt docking by two semicircle anchor ears, complete holding tightly insulator top, described oval anchor ear installs two wire clamps, and two wire clamps are 180 degree of layouts, clamp wire, this anchor ear and wire clamp form column support type non-maintaining insulator wire geometrical clamp jointly.
5. non-maintaining insulator wire geometrical clamp according to claim 4, it is characterized in that, described wire clamp comprises card slot, card, described card slot arranges two and is symmetricly set on oval anchor ear, described card arranges two respectively by high strength exploitation on card slot, and wire is pressed in card slot by described card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943321.5U CN205123185U (en) | 2015-11-24 | 2015-11-24 | Non -maintaining insulator wire fixation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943321.5U CN205123185U (en) | 2015-11-24 | 2015-11-24 | Non -maintaining insulator wire fixation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123185U true CN205123185U (en) | 2016-03-30 |
Family
ID=55578761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520943321.5U Expired - Fee Related CN205123185U (en) | 2015-11-24 | 2015-11-24 | Non -maintaining insulator wire fixation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123185U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528276A (en) * | 2017-08-25 | 2017-12-29 | 嘉善恒兴电力建设有限公司 | A kind of fixing device of electrical lead |
| CN107910140A (en) * | 2017-12-05 | 2018-04-13 | 国网山东省电力公司潍坊供电公司 | Insulator wire positioning device |
| CN108417324A (en) * | 2018-03-20 | 2018-08-17 | 国网宁夏电力有限公司中卫供电公司 | The transmission line insulator porcelain knob of equipped wire fixing device |
| CN110086130A (en) * | 2019-05-29 | 2019-08-02 | 永固集团股份有限公司 | A kind of side dress corner wire fixing device and its fixing means |
| CN110198023A (en) * | 2019-07-12 | 2019-09-03 | 江苏苏源电气有限公司 | Combined type porcelain vase wire clamp |
| CN110364981A (en) * | 2019-07-12 | 2019-10-22 | 江苏苏源电气有限公司 | A kind of carbon porcelain vase wire clamp |
| CN112510623A (en) * | 2020-10-28 | 2021-03-16 | 国网浙江省电力有限公司舟山供电公司 | Wear-resistant and corrosion-resistant damping wire clamp |
-
2015
- 2015-11-24 CN CN201520943321.5U patent/CN205123185U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528276A (en) * | 2017-08-25 | 2017-12-29 | 嘉善恒兴电力建设有限公司 | A kind of fixing device of electrical lead |
| CN107528276B (en) * | 2017-08-25 | 2019-09-24 | 嘉善恒兴电力建设有限公司 | A kind of fixation device of electrical lead |
| CN107910140A (en) * | 2017-12-05 | 2018-04-13 | 国网山东省电力公司潍坊供电公司 | Insulator wire positioning device |
| CN108417324A (en) * | 2018-03-20 | 2018-08-17 | 国网宁夏电力有限公司中卫供电公司 | The transmission line insulator porcelain knob of equipped wire fixing device |
| CN110086130A (en) * | 2019-05-29 | 2019-08-02 | 永固集团股份有限公司 | A kind of side dress corner wire fixing device and its fixing means |
| CN110198023A (en) * | 2019-07-12 | 2019-09-03 | 江苏苏源电气有限公司 | Combined type porcelain vase wire clamp |
| CN110364981A (en) * | 2019-07-12 | 2019-10-22 | 江苏苏源电气有限公司 | A kind of carbon porcelain vase wire clamp |
| CN112510623A (en) * | 2020-10-28 | 2021-03-16 | 国网浙江省电力有限公司舟山供电公司 | Wear-resistant and corrosion-resistant damping wire clamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171124 |