CN213125540U - Overhead high-voltage wire fixing clamp - Google Patents
Overhead high-voltage wire fixing clamp Download PDFInfo
- Publication number
- CN213125540U CN213125540U CN202022301819.5U CN202022301819U CN213125540U CN 213125540 U CN213125540 U CN 213125540U CN 202022301819 U CN202022301819 U CN 202022301819U CN 213125540 U CN213125540 U CN 213125540U
- Authority
- CN
- China
- Prior art keywords
- hoop
- shaped
- wire
- insulator
- plates
- 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
- 239000012212 insulator Substances 0.000 abstract description 17
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 241000272165 Charadriidae Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
Images
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- Insulators (AREA)
Abstract
The utility model relates to an overhead high-voltage conductor fixing clamp, which comprises a hoop and two U-shaped clamps, wherein the hoop comprises two arc-shaped hoop plates, the two hoop plates are oppositely arranged to form a circular hoop, two sides of the opening ends of the two U-shaped clamps are respectively connected with opposite ends of the two hoop plates into a whole, and the plane of the U-shaped clamp is perpendicular to the plane of the hoop; a fastening bolt is inserted between two sides of each U-shaped card. The utility model discloses staple bolt cover is in insulator ring groove during the use, and U type card cover can fasten staple bolt and U type card in the lump through the bolt on the wire to fixed wire and insulator, the installation rate is fast, and is fixed effectual.
Description
Technical Field
The utility model relates to a high tension transmission line erects technical field, relates to built on stilts high tension conductor's fixed knot and constructs, concretely relates to utilize outdoor built on stilts high tension conductor's of insulator as support fixed fixture.
Background
The long-distance distribution of the outdoor overhead transmission line of the power grid needs to utilize insulators on electric poles as supporting points and fixing points. Fig. 1 shows a conventional insulator structure, in which an insulator 5 is provided at a front end thereof with a connecting member for connecting to a utility pole, at a rear end thereof with a wire positioning groove 6, and at a neck portion thereof near the rear end thereof with an annular groove 7. The conventional fixing mode of the wire and the insulator is that a binding belt is adopted for fixing, the binding belt is wound on the annular clamping groove and is bound and fixed with the wire, the binding method has no unified standard, the high-altitude operation time is long during construction, the manual operation randomness is high, and the wire is loosened or falls off from the insulator sometimes; in addition, the wire and the binding belt are in a friction state for a long time under the influence of high-altitude wind blowing vibration, so that the fixed point of the wire is easy to peel, rust and even partially discharge, and the power supply safety is influenced.
Disclosure of Invention
An object of the utility model is to above-mentioned problem, provide a fastening fixture that fixed built on stilts high tension conductor used, this fixture can effectively fix and protect the wire.
The technical scheme of the utility model as follows:
the utility model provides an overhead high-voltage wire fixing clamp which characterized in that: the U-shaped clamp comprises a hoop and two U-shaped clamps, wherein the hoop comprises two arc-shaped hoop plates which are oppositely arranged to form a circular hoop, two sides of the opening ends of the two U-shaped clamps are respectively connected with opposite ends of the two hoop plates into a whole, and the plane of each U-shaped clamp is perpendicular to the plane of the hoop; a fastening bolt is inserted between two sides of each U-shaped card.
When the utility model is used, the hoop is sleeved in the annular clamping groove of the insulator, the U-shaped clamp is sleeved on the wire, and the hoop and the U-shaped clamp can be fastened together through the bolt, so that the wire and the insulator are fixed, the installation speed is high, and the fixing effect is good; the utility model discloses can adopt the embedded acrylic fibres of rubber or the preparation of metal material, this combined material skin has certain elasticity and plasticity, and the inlayer has certain mechanical strength, has the characteristic of high strength tensile force, high wearability, high torsional force and shearing force, can ensure after the installation that the wire can not follow the insulator and become flexible or drop to the protection wire does not receive wearing and tearing.
Drawings
Fig. 1 is a schematic structural view of an insulator;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a rear view structure diagram of the present invention;
fig. 4 is a schematic side view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a use state diagram of the present invention.
Detailed Description
As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the present invention includes a hoop and two U-shaped clips. The hoop comprises two arc-shaped hoop plates 1, the two hoop plates 1 are oppositely arranged to form a circular hoop, two sides of the opening ends of the two U-shaped clamps 2 are respectively connected with opposite ends of the two hoop plates 1 into a whole, and the plane of each U-shaped clamp is perpendicular to the plane of the hoop; a fastening bolt 3 is inserted between two sides of each U-shaped card.
The utility model discloses can adopt the combined material preparation that embedded acrylic fibre of rubber or metal are constituteed during concrete implementation, the material skin has high weatherability, high low temperature adaptability, ultraviolet protection and high tenacity, and the inlayer has certain mechanical strength, has the characteristic of high strength tensile force, high wearability, high torsional force and shearing force. During specific manufacturing, the hoop and the U-shaped clamp can be processed into an integral structure.
The fastening bolt and the nut matched with the bolt are made of plastic ceramic composite materials, so that the insulating property is ensured.
As shown in fig. 6, the utility model is used for when the wire is fixed, earlier with 4 blocks of wire in the wire constant head tank of insulator 5, fastening bolt does not install earlier, with two hoop boards 1 separately a determining deviation, embolia two U type cards 2 with wire 4 from two staple bolt inter-plates from the insulator rear end, and follow insulator both sides card respectively with two hoop boards 1 in the ring groove of insulator neck, then the installation runs through the fastening bolt 3 of U type card both sides, fasten staple bolt and insulator, it is fixed with the wire clamp that also makes U type card simultaneously.
Claims (1)
1. The utility model provides an overhead high-voltage wire fixing clamp which characterized in that: the U-shaped clamp comprises a hoop and two U-shaped clamps, wherein the hoop comprises two arc-shaped hoop plates which are oppositely arranged to form a circular hoop, two sides of the opening ends of the two U-shaped clamps are respectively connected with opposite ends of the two hoop plates into a whole, and the plane of each U-shaped clamp is perpendicular to the plane of the hoop; a fastening bolt is inserted between two sides of each U-shaped card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301819.5U CN213125540U (en) | 2020-10-16 | 2020-10-16 | Overhead high-voltage wire fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301819.5U CN213125540U (en) | 2020-10-16 | 2020-10-16 | Overhead high-voltage wire fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125540U true CN213125540U (en) | 2021-05-04 |
Family
ID=75667069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022301819.5U Expired - Fee Related CN213125540U (en) | 2020-10-16 | 2020-10-16 | Overhead high-voltage wire fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125540U (en) |
-
2020
- 2020-10-16 CN CN202022301819.5U patent/CN213125540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |