CN203932922U - A kind of anchor ear - Google Patents
A kind of anchor ear Download PDFInfo
- Publication number
- CN203932922U CN203932922U CN201420311643.3U CN201420311643U CN203932922U CN 203932922 U CN203932922 U CN 203932922U CN 201420311643 U CN201420311643 U CN 201420311643U CN 203932922 U CN203932922 U CN 203932922U
- Authority
- CN
- China
- Prior art keywords
- shroud ring
- journal stirrup
- arc shroud
- anchor ear
- arc
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of anchor ear, its body becomes annular, comprise two sections of arc shroud rings that match, wherein the two ends connection part of arc shroud ring is provided with the horizontally extending connection journal stirrup of radial outside along anchor ear body, on it, all have connecting hole, and be bolted, wherein one section of arc shroud ring is positioned at the central angle that both sides connect journal stirrup line of symmetry part correspondence and is greater than semicircle, another section of central angle corresponding to arc shroud ring is less than semicircle, and be equipped with stiffener in the transition joint portion that connects journal stirrup and place shroud ring, this hooping structure is simple, practical function, stabilized structure, adapt to the installation requirements that different trend of road power circuits set up, simplified installation, reduced labour intensity, power circuit useful life and fail safe have been improved.
Description
Technical field
The utility model relates to electric power facility technical field, especially relates to a kind of anchor ear.
Background technology
In the process of setting up at power circuit, the use of anchor ear is quite frequent, as fixedly distribution box, cross-arm and set up power circuit all need to use anchor ear on electric pole on electric pole.And at power circuit, set up in engineering at present; the trend of power circuit is generally by the determining positions of electric pole; especially setting up of unidirectional power circuit; conventionally on electric pole, tighten up anchor ear; electric wire is articulated on anchor ear by insulator or other insulating parts; for set up power circuit on the electric pole of laying along road; conventionally can run into circuit need to be along with road commutation or corner and power circuit is followed the extension orientation that turns to or change circuit, the anchor ear of realizing line alignment conversion that can comparatively simplify while especially needing a kind of construction of line.
Utility model content
In order to overcome above-mentioned existing technological deficiency, the purpose of this utility model is to provide a kind of anchor ear of adjusting flexibly power circuit trend for being applicable to follow road turning on the electric pole setting up along road.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
The technical program is a kind of anchor ear, its body becomes annular, comprise arc shroud ring A and arc shroud ring B, wherein the two ends connection part of arc shroud ring A and arc shroud ring B is provided with the horizontally extending connection journal stirrup of radial outside along anchor ear body, the connection journal stirrup that is positioned at arc shroud ring A two ends is respectively with to be positioned at the upper corresponding connection journal stirrup of arc shroud ring B parallel, and on it, all have connecting hole, and be bolted.Arc shroud ring A is positioned at central angle corresponding to both sides connection journal stirrup line of symmetry part and is greater than 180 degree, and the central angle that arc shroud ring B is corresponding is less than 180 degree, and is equipped with stiffener in the transition joint portion that connects journal stirrup and place shroud ring.
By selecting the two ends shroud ring matching on circumference to form anchor ear, by being optimized setting to being positioned at link position on circumference between shroud ring, choose and be suitable for the anchor ear simplification electric wire of power circuit installation trend along the requirement that turns to of road installation, simplified installation, reduce labour intensity, improved power circuit useful life and fail safe.
As preferably, it is 270 degree that described arc shroud ring A both sides connect central angle corresponding to part in journal stirrup line of symmetry, and central angle corresponding to arc shroud ring B is 90 degree, be particularly useful for road right angle corner position the electric pole construction of line turn to traction.
As preferably, it is 240 degree that described arc shroud ring A both sides connect central angle corresponding to part in journal stirrup line of symmetry, and central angle corresponding to arc shroud ring B is 120 degree, be particularly useful for road obtuse angle corner location the electric pole construction of line turn to traction.
As preferably, the connection journal stirrup at described arc shroud ring A two ends respectively be positioned at the upper spacing corresponding and the connection journal stirrup that is parallel to each other of arc shroud ring B and be 22 millimeters, the dimensions of more satisfied installation and size needs; Do further preferably, described connection journal stirrup length is 60-80 millimeter, the dimensions of more satisfied installation and intensity needs.
Compared with prior art, the beneficial effects of the utility model are: a kind of anchor ear that the technical program is included, its feature is simple in structure, practical function, and stabilized structure.By the different shroud ring of the corresponding central angle of two parts, form, and in connecting gap location between journal stirrup, reserve and can change the structure that power transmission line sets up trend after two parts shroud ring connects, adapt to the installation requirements that different trend of road power circuits set up, simplified installation, reduce labour intensity, improved power circuit useful life and fail safe.
Accompanying drawing explanation
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is arc shroud ring B structural representation.
Mark in figure: arc shroud ring A1, arc shroud ring B2, connection journal stirrup 3, stiffener 4, connecting hole 5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1, the technical program is a kind of anchor ear, its body becomes annular, comprise arc shroud ring A1 and arc shroud ring B2, wherein the two ends connection part of arc shroud ring A1 and arc shroud ring B2 is provided with the horizontally extending connection journal stirrup 3 of radial outside along anchor ear body, the connection journal stirrup that is positioned at arc shroud ring A1 two ends is respectively with to be positioned at the upper corresponding connection journal stirrup of arc shroud ring B2 parallel, and on it, all has connecting hole 5, and is bolted.Arc shroud ring A1 is positioned at central angle corresponding to both sides connection journal stirrup 3 line of symmetries part and is greater than 180 degree, and the central angle that arc shroud ring B2 is corresponding is less than 180 degree, and is equipped with stiffener 4 in the transition joint portion that connects journal stirrup 3 and place shroud ring.
When this anchor ear is installed, first arc shroud ring A1 is bound round on electric pole outer wall, and then the same sagittal plane hoop that is positioned at arc shroud ring A1 place on electric pole is gone up arc shroud ring B2, arc shroud ring A1 is alignd respectively with the journal stirrup 3 that is connected at arc shroud ring B2 both ends, especially connecting hole 5 is one by one after correspondence, in two anchor ears connect the connecting hole 5 of journal stirrups 3, pack into and tighten bolt, realize anchor ear holds tightly on electric pole, now between the connection journal stirrup on same bolt, leave intermittently space, and along connecting the clearance space propping up between auricle, with respect to electric pole, radially the center of circle is in a certain angle at two ends, to meet power transmission line, on anchor ear, turn to installation requirements.
Embodiment 2, on the basis of embodiment 1, arc anchor ear A1 and arc anchor ear B2 are optimized to design, it is 270 degree that described arc shroud ring A1 both sides connect central angle corresponding to part in journal stirrup 3 line of symmetries, and central angle corresponding to arc shroud ring B2 is 90 degree, be particularly useful for road right angle corner position the electric pole construction of line turn to traction.
Embodiment 3, on this basis of embodiment 1 to arc anchor ear A1 and arc anchor ear B2 are optimized to design, it is 240 degree that described arc shroud ring A1 both sides connect central angle corresponding to part in journal stirrup 3 line of symmetries, and central angle corresponding to arc shroud ring B2 is 120 degree, be particularly useful for road obtuse angle corner location the electric pole construction of line turn to traction.
Embodiment 3, on the basis of embodiment 1, to connecting the mutual connection spacing of journal stirrup 3, carry out decision design, the connection journal stirrup at described arc shroud ring A1 two ends respectively be positioned at the upper spacing corresponding and the connection journal stirrup 3 that is parallel to each other of arc shroud ring B2 and be 22 millimeters, the dimensions of more satisfied installation and size needs; Do further preferably, described connection journal stirrup 3 length are 60-80 millimeter, the dimensions of more satisfied installation and intensity needs.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. an anchor ear, its body becomes annular, it is characterized in that: comprise arc shroud ring A(1) and arc shroud ring B(2), arc shroud ring A(1 wherein) and arc shroud ring B(2) two ends connection part be provided with the horizontally extending connection journal stirrup of radial outside (3) along anchor ear body, the described arc shroud ring A(1 that is positioned at) the connection journal stirrup at two ends respectively be positioned at arc shroud ring B(2) upper corresponding connection journal stirrup is parallel, and on it, all have connecting hole (5), and be bolted; Described arc shroud ring A(1) being positioned at both sides connects central angle corresponding to journal stirrup (3) line of symmetry part and is greater than 180 degree, arc shroud ring B(2) central angle of correspondence is less than 180 degree; In the transition joint portion that connects journal stirrup (3) and place shroud ring, be equipped with stiffener (4).
2. a kind of anchor ear according to claim 1, is characterized in that: described arc shroud ring A(1) to connect central angle corresponding to part in journal stirrup (3) line of symmetry be 270 degree in both sides, and arc shroud ring B(2) corresponding central angle is 90 degree.
3. a kind of anchor ear according to claim 1, is characterized in that: described arc shroud ring A(1) to connect central angle corresponding to part in journal stirrup (3) line of symmetry be 240 degree in both sides, and arc shroud ring B(2) corresponding central angle is 120 degree.
4. a kind of anchor ear according to claim 1, is characterized in that: described arc shroud ring A(1) the connection journal stirrup at two ends respectively be positioned at arc shroud ring B(2) upper spacing corresponding and the connection journal stirrup (3) that is parallel to each other is 22 millimeters.
5. a kind of anchor ear according to claim 4, is characterized in that: described connection journal stirrup (3) length is 60-80 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311643.3U CN203932922U (en) | 2014-06-12 | 2014-06-12 | A kind of anchor ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311643.3U CN203932922U (en) | 2014-06-12 | 2014-06-12 | A kind of anchor ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932922U true CN203932922U (en) | 2014-11-05 |
Family
ID=51828677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311643.3U Expired - Fee Related CN203932922U (en) | 2014-06-12 | 2014-06-12 | A kind of anchor ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170548A (en) * | 2017-05-12 | 2017-09-15 | 天晟电气股份有限公司 | A kind of high-voltage lead of transformer fixing device |
-
2014
- 2014-06-12 CN CN201420311643.3U patent/CN203932922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170548A (en) * | 2017-05-12 | 2017-09-15 | 天晟电气股份有限公司 | A kind of high-voltage lead of transformer fixing device |
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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: 20141105 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |