CN203406585U - Wire snow pressure resistance device - Google Patents
Wire snow pressure resistance device Download PDFInfo
- Publication number
- CN203406585U CN203406585U CN201320558138.4U CN201320558138U CN203406585U CN 203406585 U CN203406585 U CN 203406585U CN 201320558138 U CN201320558138 U CN 201320558138U CN 203406585 U CN203406585 U CN 203406585U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- circumferential band
- wire
- snow pressure
- pinnacle
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a wire snow pressure resistance device used for preventing snow from accumulating on a wire. The wire snow pressure resistance device comprises an annular hoop hooped on the wire, a spire and a counterweight block, wherein the annular hoop has an opening, two ends of the opening are connected through a bolt, a tip portion of the spire faces upwards, a lower portion of the spire is fixed on the annular hoop, and the counterweight block is fixed on the annular hoop through a rigid connection rod and is right below the annular hoop. The wire snow pressure resistance device is advantaged in that manufacturing cost of the wire is not increased and the wire constantly has excellent snow pressure resistance capacity.
Description
Technical field
The utility model relates to electrical equipment technical field, especially relates to the anti-snow pressure device of a kind of electric wire.
Background technology
The cross section of the electric wire transmitting electric power is circle, and is mostly positioned at field, thereby environment of living in is very severe.So, when there is heavy snow weather, very easily cause and on electric wire, form accumulated snow and be pressed down, thereby cause great loss.
，You producer is prepared as rhombus by the cross section of this electric wire for this reason, has solved to a certain extent this problem.
Yet the electric wire preparation cost of lozenge shape cross-section is higher, and the wedge angle that cannot guarantee in actual use electric wire all the time upward, thereby lose the ability of its anti-crushing by snow.
Utility model content
The purpose of this utility model is to provide the anti-snow pressure device of a kind of electric wire, and it has the preparation cost that can not increase electric wire, and makes electric wire have all the time the feature of the ability of good anti-crushing by snow.
The technical scheme that the utility model adopts is: the anti-snow pressure device of electric wire, for preventing, on electric wire, form accumulated snow, and the anti-snow pressure device of described electric wire comprises:
The circumferential band of hoop on this electric wire, this circumferential band has opening, and the two ends of this opening connect by bolt;
Upward, and the bottom on this pinnacle is fixed in this circumferential band in the tip on ，Gai pinnacle, pinnacle;
Balancing weight, this balancing weight by a rigid connecting rod, be fixed in this circumferential band and be positioned at this circumferential band under.
Optionally, described pinnacle is to form after iron sheet bending, and described circumferential band is banded iron sheet preparation, and this pinnacle is connected with the mode of this circumferential band by welding.
Optionally, described balancing weight is shot.
The advantage that the utility model has is: can not increase the preparation cost of electric wire, and make electric wire have all the time the ability of good anti-crushing by snow.The anti-snow pressure device of electric wire of the present utility model does not need to change the cross section of common wiring circle, thereby can not increase the preparation cost of electric wire.Meanwhile, under the effect of balancing weight, the tip on pinnacle all the time upward, can accumulated snow thereby make on electric wire not, has guaranteed the anti-crushing by snow ability of electric wire.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is that the anti-snow pressure device of the electric wire of embodiment of the present utility model is looked cutaway view the master of application state;
Fig. 2 is the left view of Fig. 1.
In figure: 10, circumferential band, 11, opening; 20, bolt; 30, pinnacle; 40, balancing weight; 50, connecting rod; 100, electric wire.
Embodiment
See shown in Fig. 1 and Fig. 2: the anti-snow pressure device of electric wire, it is installed on electric wire 100 and on this electric wire 100, forms accumulated snow for preventing.Concretely, the anti-snow pressure device of this electric wire comprises:
The circumferential band 10 of hoop on this electric wire 100.This circumferential band 10 has opening 11, and the two ends of this opening 11 connect by bolt 20.Also can say, by the connection of this bolt 20, make these circumferential band 10 hoops on this electric wire 100.
Pinnacle 30.So-called pinnacle 30 refers to the angular plane of cross section tool.Such as, the limit portion of 2 planes overlaps, and forms the shape that cross section is down the similar pointed roof of " V " shape.And upward, and the bottom on this pinnacle 30 is fixed in this circumferential band 10 in the tip on this pinnacle 30.
Balancing weight 40.This balancing weight 40 by a rigid connecting rod 50, be fixed in this circumferential band 10 and be positioned at this circumferential band 10 under.Obviously, when this bolt 20 be positioned at this circumferential band 10 under time, thereby this connecting rod 50 can be fixed on this bolt 20 and is indirectly fixed in this circumferential band 10.
Like this, do not changing under original shape of this electric wire 100 and the prerequisite of structure, this pinnacle 30 is positioned at all the time the top of this electric wire 100 under the effect of this balancing weight 40, thereby has guaranteed that this electric wire 100 has good anti-crushing by snow ability.
Optimize:
This pinnacle 30 forms for iron sheet bending is rear, and this circumferential band 10 is banded iron sheet preparation, and this pinnacle 30 is connected with the mode of this circumferential band 10 by welding.Like this, make the anti-snow pressure device of this electric wire be easy to preparation.
This balancing weight 40 is shot.Like this, the larger specific gravity that lead material has, makes this balancing weight 40 can be prepared as less volume.
What deserves to be explained is, on every section of electric wire, should configure the anti-snow pressure device of a plurality of electric wires, and the pinnacle of the anti-snow pressure device of each electric wire has shorter length.Such as, the length on each pinnacle is no more than 400mm.Like this, make the practicality of the anti-snow pressure device of this electric wire stronger.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. the anti-snow pressure device of electric wire, forms accumulated snow for preventing on electric wire (100), it is characterized in that: the anti-snow pressure device of described electric wire comprises:
The circumferential band (10) of hoop on this electric wire (100), this circumferential band (10) has opening (11), and the two ends of this opening (11) connect by bolt (20);
Pinnacle (30), upward, and the bottom of this pinnacle (30) is fixed in this circumferential band (10) in the tip of this pinnacle (30);
Balancing weight (40), this balancing weight (40) by a rigid connecting rod (50) be fixed on this circumferential band (10) upper and be positioned at this circumferential band (10) under.
2. the anti-snow pressure device of electric wire according to claim 1, it is characterized in that: described pinnacle (30) form for iron sheet bending is rear, described circumferential band (10) is banded iron sheet preparation, and this pinnacle (30) are connected with the mode of this circumferential band (10) by welding.
3. the anti-snow pressure device of electric wire according to claim 1, is characterized in that: described balancing weight (40) is shot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558138.4U CN203406585U (en) | 2013-09-09 | 2013-09-09 | Wire snow pressure resistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558138.4U CN203406585U (en) | 2013-09-09 | 2013-09-09 | Wire snow pressure resistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406585U true CN203406585U (en) | 2014-01-22 |
Family
ID=49942505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558138.4U Expired - Fee Related CN203406585U (en) | 2013-09-09 | 2013-09-09 | Wire snow pressure resistance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848976A (en) * | 2017-04-19 | 2017-06-13 | 国网山东省电力公司临邑县供电公司 | The anti-accumulated snow system of anti-accumulated snow electric wire, electric wire and method |
-
2013
- 2013-09-09 CN CN201320558138.4U patent/CN203406585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848976A (en) * | 2017-04-19 | 2017-06-13 | 国网山东省电力公司临邑县供电公司 | The anti-accumulated snow system of anti-accumulated snow electric wire, electric wire and method |
| CN106848976B (en) * | 2017-04-19 | 2019-06-14 | 国网山东省电力公司临邑县供电公司 | The anti-accumulated snow system of anti-accumulated snow electric wire, electric wire and method |
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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: 20140122 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |