CN105977892A - Electric power suspension wire clamp - Google Patents
Electric power suspension wire clamp Download PDFInfo
- Publication number
- CN105977892A CN105977892A CN201610481116.0A CN201610481116A CN105977892A CN 105977892 A CN105977892 A CN 105977892A CN 201610481116 A CN201610481116 A CN 201610481116A CN 105977892 A CN105977892 A CN 105977892A
- Authority
- CN
- China
- Prior art keywords
- electric power
- wire clamp
- suspension wire
- pressing plate
- suspension
- 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
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of electric power fittings and particularly relates to an electric power suspension wire clamp. The 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 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 electric power suspension line fixture.
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 electric power suspension line fixture, solves
Easily generate heat at existing suspension clamp and cable contact and cause the damage problem of suspension clamp and cable, have
In the service life adding suspension clamp of effect, decrease loss.
Concrete technical scheme is as follows:
A kind of electric power suspension line fixture, including left pressing plate, right pressing plate, the latter half of described left pressing plate
It is the some semicircular ring being mutually clamped with the latter half of described right pressing plate, the described semicircle of the left and right sides
It is 3 right that ring is at least, and the through wires hole of every pair of described semicircular ring composition is all coaxial, the upper half of described left pressing plate
The top half of part and described right pressing plate is the cantilever being mutually clamped；
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: electric power suspension line fixture perspective view；
Fig. 2: electric power suspension line fixture 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 electric power suspension line fixture, including left pressing plate 1, right pressing plate 2,
The latter half of described left pressing plate 1 and the latter half of described right pressing plate 2 are the some semicircles being mutually clamped
Ring 3, the described semicircular ring 3 at least 3 of the left and right sides is right, and the threading of every pair of described semicircular ring 3 composition
Hole is all coaxial, and the top half of described left pressing plate 1 and the top half of described right pressing plate 2 are for being mutually clamped
Cantilever 4；The bottom of the described semicircular ring 3 on described right pressing plate 2 is fixed with rotary pin shaft 201；Described
The bottom of the described semicircular ring 3 on left pressing plate 1 is fixed with through described rotary pin shaft 201, and along described
The pin shaft hole projection 101 of rotary pin shaft 201 axial-rotation；The top of two the described cantilevers 4 in left and right has phase
The screwed hole 401 that corresponding matching uses.
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 electric power suspension line fixture, including left pressing plate (1), right pressing plate (2), its feature exists
In: the latter half of described left pressing plate (1) and the latter half of described right pressing plate (2) they are mutually to block
The some semicircular ring (3) closed, the described semicircular ring (3) of the left and right sides at least 3 is right, and every pair of institute
State the through wires hole that semicircular ring (3) forms all coaxial, between each described through wires hole, leave a certain distance,
The top half of described left pressing plate (1) and the top half of described right pressing plate (2) are be mutually clamped
Cantilever (4).
2. electric power suspension line fixture as claimed in claim 1, it is characterised in that: described in two, left and right
The top of cantilever (4) have corresponding with the use of screwed hole (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481116.0A CN105977892A (en) | 2016-06-27 | 2016-06-27 | Electric power suspension wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481116.0A CN105977892A (en) | 2016-06-27 | 2016-06-27 | Electric power suspension wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977892A true CN105977892A (en) | 2016-09-28 |
Family
ID=57020786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481116.0A Pending CN105977892A (en) | 2016-06-27 | 2016-06-27 | Electric power suspension wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772853A (en) * | 2016-12-26 | 2017-05-31 | 国网浙江省电力公司湖州供电公司 | The protection structure of communication cable on a kind of transmission line of electricity |
| CN109088379A (en) * | 2018-08-08 | 2018-12-25 | 扬州鑫宝利金属制品有限公司 | Pre-hinged catenarian cable cleat |
-
2016
- 2016-06-27 CN CN201610481116.0A patent/CN105977892A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772853A (en) * | 2016-12-26 | 2017-05-31 | 国网浙江省电力公司湖州供电公司 | The protection structure of communication cable on a kind of transmission line of electricity |
| CN109088379A (en) * | 2018-08-08 | 2018-12-25 | 扬州鑫宝利金属制品有限公司 | Pre-hinged catenarian cable cleat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |