A kind of automatic anti-accumulated snow conductive wire protection apparatus and installation method thereof
Technical field
The present invention and a kind of automatic anti-accumulated snow conductive wire protection apparatus and installation method thereof.
Background technology
In recent years, in numerous countries such as Russia, Canada, the U.S., Japan, Britain, Finland, Iceland and China, due to the icing on transmission line and accumulated snow, often cause the accidents such as line tripping, broken string, bar, insulator arc-over and communication disruption, bring huge economic loss.Serious because endangering the power failure accident caused by ice and snow at the especially northern Transmission Line in Winter of China, repair difficulty is large, the cycle long, power failure area is wide, is the difficulties being badly in need of solving.
And for wire accumulated snow problem, had at present and adopted multiple different mode and method to process.Wherein common are and adopt deicing Chui Deng mechanical deicing's Snow removing tool or use heat energy ice-melt de-icing snow-removing device.But mechanical deicing's Snow removing tool and heat energy ice-melt de-icing snow-removing device due to cost comparatively large, operation inconvenience, is not easy to universal use.
Summary of the invention
For solving the problem; the object of the present invention is to provide a kind of automatic anti-accumulated snow conductive wire protection apparatus and installation method thereof; its structure is simple; easy for installation; pillar is utilized automatically to shake off accumulated snow because the accumulated snow covered makes the crank of pillar; construction cost is greatly reduced while guarantee deicing snow removing effect, and environmental protection.
The present invention reaches above-mentioned object, and the present invention adopts following technical scheme:
A kind of automatic anti-accumulated snow conductive wire protection apparatus, comprises wire, also comprises hollow pillar and hollow bearing; Be socketed with the hollow pillar of more than 1 outside wherein said wire, and wire between described adjacent two hollow pillars is socketed with hollow bearing; Described hollow pillar is connected with hollow bearing.
Described hollow pillar inwall offers draw-in groove, described hollow bearing outer wall offer with draw-in groove with the use of latch.
In described hollow bearing, steel ball is installed.
An installation method for automatic anti-accumulated snow conductive wire protection apparatus, comprises the steps: first according to the difference of conducting wire sag, selects the hollow pillar that length is different; Then at the different hollow pillar of wire outer spacer spreading degree and hollow bearing, then by hollow bearing, the hollow pillar being socketed in hollow bearing two ends is connected.
According to the difference of conducting wire sag, select the hollow pillar that length is different; The wire end positions that sag is little selects the hollow pillar that length is long, the hollow pillar that the wire centre position that sag is large selects length short.
Beneficial effect of the present invention is: the invention provides a kind of automatic anti-accumulated snow conductive wire protection apparatus and installation method thereof; its structure is simple; easy for installation; pillar is utilized automatically to shake off accumulated snow because the accumulated snow covered makes the crank of pillar; construction cost is greatly reduced while guarantee deicing snow removing effect, and environmental protection.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the automatic anti-accumulated snow conductive wire protection apparatus of the present invention;
Fig. 2 is the structure for amplifying schematic diagram in A-A cross section in Fig. 1;
Fig. 3 is hollow pillar and hollow bearing connection side view.
Embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment provides a kind of automatic anti-accumulated snow conductive wire protection apparatus, comprises wire 3, also comprises hollow pillar 1 and hollow bearing 2; Be socketed with the hollow pillar 1 of more than 1 outside wherein said wire, and wire 3 between described adjacent two hollow pillars 1 is socketed with hollow bearing 2; Described hollow pillar 1 is connected with hollow bearing 2.Hollow pillar 1 is made up of stainless steel tube, aluminium-alloy pipe or plastic tube material.The number of hollow pillar 1 can be determined according to the length of wire 3.Described hollow pillar 1 inwall offers draw-in groove 11, described hollow bearing 2 outer wall offer with draw-in groove 11 with the use of latch 21.In described hollow bearing 2, steel ball 22 is installed.
The installation method of a kind of automatic anti-accumulated snow conductive wire protection apparatus described in the present embodiment, comprises the steps: first according to the difference of wire 3 sag, selects the hollow pillar 1 that length is different.According to the difference of wire 3 sag, select the hollow pillar 1 that length is different; Wire 3 end positions that sag is little selects the hollow pillar 1 that length is long, the hollow pillar 1 that wire 3 centre position that sag is large selects length short.Then at the different hollow pillar 1 of wire 3 outer spacer spreading degree and hollow bearing 2.Then by hollow bearing 2, the hollow pillar 1 being socketed in hollow bearing 2 two ends is connected.Drop on hollow pillar 1 and look up to heaven the snow in face when amassing certain thickness, unstable because center of gravity is moved, after reaching certain thickness to accumulated snow, cause hollow pillar 1 to rotate, accumulated snow is dropped.Hollow pillar 1 is connected with hollow bearing 2, and hollow bearing 2 length is little, is convenient to hollow bearing 2 and rotates on wire, thus drives the hollow pillar 1 that is connected to rotate, and is shaken off by accumulated snow above.
The automatic anti-accumulated snow conductive wire protection apparatus of one described in the present embodiment and installation method thereof; its structure is simple, easy for installation, utilizes pillar automatically to shake off accumulated snow because the accumulated snow covered makes the crank of pillar; construction cost is greatly reduced while guarantee deicing snow removing effect, and environmental protection.