CN105977891A - High-efficiency energy-saving electric power suspension wire clamp - Google Patents
High-efficiency energy-saving electric power suspension wire clamp Download PDFInfo
- Publication number
- CN105977891A CN105977891A CN201610479339.3A CN201610479339A CN105977891A CN 105977891 A CN105977891 A CN 105977891A CN 201610479339 A CN201610479339 A CN 201610479339A CN 105977891 A CN105977891 A CN 105977891A
- Authority
- CN
- China
- Prior art keywords
- electric power
- wire clamp
- pressing plate
- suspension wire
- semicircular ring
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of electric power fittings and particularly relates to a high-efficiency energy-saving electric power suspension wire clamp. The high-efficiency energy-saving electric power suspension wire clamp comprises a left pressure board and a right pressure board, wherein lower half portions of the left pressure board and lower half portions of the right pressure board are multiple semicircular rings which are mutually clamped, the left and right semicircular rings are at least three pairs, each pair of the semicircular rings forms a penetration hole, the penetration holes are coaxial, and upper half portions of the left pressure board and upper half portions of the right pressure boards are suspension arms which are mutually clamped. According to the electric power suspension wire clamp, the at least three pairs of the semicircular rings which are mutually clamped are arranged on the left and right pressure boards, the penetration holes respectively formed by each pair of the semicircular rings have certain intervals, so a contact area of the suspension wire clamp and a lead becomes small, heat is reduced, heat radiation can be realized through the intervals, damage to the suspension wire clamp and the lead caused by heat generated between the suspension clamp and the contact lead can be avoided, and thereby service life of the suspension wire clamp is prolonged.
Description
Technical field
The present invention relates to electric armour clamp field, be specifically related to a kind of energy-efficient electric power suspension clamp.
Background technology
Electric armour clamp is the vitals of electric line, is responsible for the important mission of safety delivery electricity.
In decades, the transmission line of electricity of China uses energy-saving aluminum to close except supertension line because of reasons such as coronas
Outside gold gold utensil, owing to the gold utensil one-time investment cost of malleable cast iron and common iron is little, current electrical network
Still use on 10kv and following circuit comprehensively, such as suspension clamp, strain clamp and stockbridge damper etc.,
Basic employing malleable cast iron and common iron material manufacture.
The electric armour clamp being directly installed on wire, structure tends to belong to closed electromagnetic loop, works as line
Time in road by electric current, the electric armour clamp being in alternating electromagnetic field will produce magnetic hysteresis and eddy-current loss,
I.e. electric armour clamp in circuit is the most all consuming electric energy, and the ground of electric armour clamp and wire effect
Side can generate heat for above-mentioned reasons, uses for a long time, can cause damage and the contact cable taking of electric armour clamp
Damage, cause damage.
Summary of the invention
The problem existed for prior art, the invention provides a kind of energy-efficient electric power suspension line
Folder, solving easily generates heat at existing suspension clamp and cable contact causes the damage of suspension clamp and cable
Problem, is effectively increased the service life of suspension clamp, decreases loss.
Concrete technical scheme is as follows:
A kind of energy-efficient electric power suspension clamp, including left pressing plate, right pressing plate, described left pressing plate
The latter half of the latter half and described right pressing plate is the some semicircular ring being mutually clamped, the left and right sides
It is 3 right that described semicircular ring is at least, and the through wires hole of every pair of described semicircular ring composition is all coaxial, described left pressure
The top half of plate and the top half of described right pressing plate are the cantilever being mutually clamped；On described right pressing plate
The bottom of described semicircular ring be fixed with rotary pin shaft；The bottom of the described semicircular ring on described left pressing plate
It is fixed with through described rotary pin shaft, and along the pin shaft hole projection of described rotary pin shaft axial-rotation；
Preferably, the top of two the described cantilevers in left and right have corresponding with the use of screwed hole.
Beneficial effect:
The setting at least 3 on the left and right pressing plate of the present invention semicircular ring to being mutually clamped, and every pair of semicircular ring
There is a certain distance between each through wires hole formed, so arrange so that suspension clamp and wire
Between contact area diminish, heating reduces, and can be dispelled the heat by these Ullages, it is to avoid due to
Heating between suspension clamp and contact wire causes the damage of suspension clamp and wire, extends suspension
The service life of wire clamp.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that,
Accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1: energy-efficient electric power suspension clamp perspective view；
Fig. 2: energy-efficient electric power suspension clamp front view.
Reference is as follows: 1, left pressing plate, and 101, pin shaft hole projection, 2, right pressing plate, 201, rotation
Ship and resell on another market axle, 3, semicircular ring, 4, cantilever, 401, screwed hole.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below to the present invention
Technical scheme in embodiment is clearly and completely described, it is clear that described embodiment is this
Invent a part of embodiment rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that territory those of ordinary skill is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
In conjunction with Fig. 2, referring to Fig. 1: a kind of energy-efficient electric power suspension clamp, including left pressing plate 1, the right side
Pressing plate 2, if the latter half of the latter half of described left pressing plate 1 and described right pressing plate 2 is be mutually clamped
Dry semicircular ring 3, the described semicircular ring 3 at least 3 of the left and right sides is right, and every pair of described semicircular ring 3 forms
Through wires hole all coaxial, the top half of described left pressing plate 1 and the top half of described right pressing plate 2 are phase
The cantilever 4 of engaging mutually；The bottom of the described semicircular ring 3 on described right pressing plate 2 is fixed with rotary pin shaft 201；
The bottom of the described semicircular ring 3 on described left pressing plate 1 is fixed with through described rotary pin shaft 201, and along
The pin shaft hole projection 101 of described rotary pin shaft 201 axial-rotation；The top of two the described cantilevers 4 in left and right is opened
Have corresponding with the use of screwed hole 401.
The setting at least 3 on the left and right pressing plate of the present invention semicircular ring to being mutually clamped, and every pair of semicircular ring
There is a certain distance between each through wires hole formed, so arrange so that suspension clamp and wire
Between contact area diminish, heating reduces, and can be dispelled the heat by these Ullages, it is to avoid due to
Heating between suspension clamp and contact wire causes the damage of suspension clamp and wire, extends suspension
The service life of wire clamp.
Only in order to technical scheme to be described, it is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments is modified, or to wherein portion of techniques feature
Carry out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this
Invent the spirit and scope of each embodiment technical scheme.
Claims (2)
1. an energy-efficient electric power suspension clamp, including left pressing plate (1), right pressing plate (2),
It is characterized in that: the latter half of described left pressing plate (1) and the latter half of described right pressing plate (2)
For the some semicircular ring (3) being mutually clamped, the described semicircular ring (3) of the left and right sides at least 3 is right,
And through wires hole that the every pair of described semicircular ring (3) forms is all coaxial, leaves one between each described through wires hole
Fixed distance, the top half of described left pressing plate (1) and the top half of described right pressing plate (2) are
The cantilever (4) being mutually clamped；
The bottom of the described semicircular ring (3) on described right pressing plate (2) is fixed with rotary pin shaft (201)；
The bottom of the described semicircular ring (3) on described left pressing plate (1) is fixed with through described rotary pin shaft (201),
And along the pin shaft hole projection (101) of described rotary pin shaft (201) axial-rotation.
The most energy-efficient electric power suspension clamp, it is characterised in that: left and right
The top of two described cantilevers (4) have corresponding with the use of screwed hole (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479339.3A CN105977891A (en) | 2016-06-27 | 2016-06-27 | High-efficiency energy-saving electric power suspension wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479339.3A CN105977891A (en) | 2016-06-27 | 2016-06-27 | High-efficiency energy-saving electric power suspension wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977891A true CN105977891A (en) | 2016-09-28 |
Family
ID=57019781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610479339.3A Pending CN105977891A (en) | 2016-06-27 | 2016-06-27 | High-efficiency energy-saving electric power suspension wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977891A (en) |
Cited By (3)
| 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 |
| CN111092402A (en) * | 2019-11-21 | 2020-05-01 | 国网甘肃省电力公司 | Split anti-corona tubular bus drainage wire clamp |
| CN113161963A (en) * | 2021-04-21 | 2021-07-23 | 浙江华电器材检测研究院有限公司 | Low-energy-consumption damper |
-
2016
- 2016-06-27 CN CN201610479339.3A patent/CN105977891A/en active Pending
Cited By (4)
| 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 |
| CN111092402A (en) * | 2019-11-21 | 2020-05-01 | 国网甘肃省电力公司 | Split anti-corona tubular bus drainage wire clamp |
| CN113161963A (en) * | 2021-04-21 | 2021-07-23 | 浙江华电器材检测研究院有限公司 | Low-energy-consumption damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |