CN207764447U - Extremely frigid zones downlead cable infiltration anti-freezing device - Google Patents
Extremely frigid zones downlead cable infiltration anti-freezing device Download PDFInfo
- Publication number
- CN207764447U CN207764447U CN201820177358.5U CN201820177358U CN207764447U CN 207764447 U CN207764447 U CN 207764447U CN 201820177358 U CN201820177358 U CN 201820177358U CN 207764447 U CN207764447 U CN 207764447U
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- CN
- China
- Prior art keywords
- steel ring
- freezing device
- frigid zones
- extremely frigid
- big
- 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
- 238000007710 freezing Methods 0.000 title claims abstract description 29
- 230000008595 infiltration Effects 0.000 title abstract description 21
- 238000001764 infiltration Methods 0.000 title abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Extremely frigid zones downlead cable infiltration anti-freezing device.Current casing protection method is directly to be connected directly coating steel pipe with PVC plastic pipe, is blocked above coating steel pipe, and actual effect is simultaneously bad, and winter ponding icing phenomenon breaks failure by ice sheet frequent occurrence, to often optical cable occur.The utility model forms：Connector（4）And seepage controllor（5）, the seepage controllor includes round platform frame（12）, the round platform frame facet is equipped with steel wire（8）, the round platform frame includes big steel ring（6）And drum rim（9）, the big steel ring and the drum rim arranged concentric pass through one group of reinforcing bar between the big steel ring and the drum rim（3）Connection.The utility model is for extremely frigid zones downlead cable infiltration anti-freezing device.
Description
Technical field：
The utility model is related to a kind of cable anti-freezing devices, and in particular to a kind of extremely frigid zones downlead cable infiltration is anti-icing
Freeze device.
Background technology：
In extremely frigid zones, since to draw the zinc-plated sleeve upper end mouth of lower optical cable poorly sealed or for a long time for substation's gate framework
Expose to the weather and lead to sealer aging, breach, summer is caused to seep water, drawing to freeze after lower cable sleeve internal water accumulation in winter causes
Cable breakout, causes optical transmission device service disconnection accident, traditional casing protection method be by coating steel pipe directly and PVC plastic
Expects pipe is connected directly, and is blocked above coating steel pipe, and actual effect is simultaneously bad, winter ponding icing phenomenon frequent occurrence,
Failure is broken by ice sheet to often optical cable occur.
Utility model content：
The problem of freezing the purpose of the utility model is to overcome existing casing protection winter ponding provides and a kind of does not accumulate
Water, the extremely frigid zones downlead cable infiltration anti-freezing device for preventing winter broken cable.
Above-mentioned purpose is realized by following technical scheme：
A kind of extremely frigid zones downlead cable infiltration anti-freezing device, composition include：Connector and seepage controllor, described oozes
Hydrophone includes round platform frame, and the round platform frame facet is equipped with steel wire, and the round platform frame includes big steel ring and small
Steel ring, the big steel ring and the drum rim arranged concentric, pass through one between the big steel ring and the drum rim
Group bar connecting；
The connector includes the pvc pipe at right angles arranged, the pvc pipe right angle has water outlet, described
Pvc pipe end is equipped with to silk.
The extremely frigid zones downlead cable seeps water anti-freezing device, has opening, the steel on the big steel ring
There is the groove with the aperture position face of the big steel ring on silk screen.
The extremely frigid zones downlead cable infiltration anti-freezing device, the area of the water outlet is 2-3cm2。
The extremely frigid zones downlead cable infiltration anti-freezing device, a diameter of 50-60cm of the big steel ring.
The extremely frigid zones downlead cable infiltration anti-freezing device, a diameter of 20-30cm of the drum rim.
The extremely frigid zones downlead cable infiltration anti-freezing device, between the big steel ring and the drum rim
Vertical range is 40-50cm.
The extremely frigid zones downlead cable infiltration anti-freezing device, the length of the groove is 20cm.
Advantageous effect：
1. above the zinc-plated casing of the optical cable of the utility model when seeping water in summer, water just flows to the outside of pvc pipe, oozes
Freezed in winter is prevented, broken cable is prevented to play the effect of not ponding to underground.
Water outlet is arranged in the utility model, and the area of water outlet is 2-3cm2, the water of infiltration can all be flowed out, simultaneously
Prevent freezed in winter from water outlet being caused to block.
The utility model is simple in structure, economical and practical, it is easy to accomplish, protection can be played the role of to cable.
, groove is set on the steel wire of the utility model setting, opening is set on big steel ring, it when mounted can be to PVC
Pipe plays the role of fixed positioning, easy for installation.
Description of the drawings：
Attached drawing 1 is the front view of the utility model；
Attached drawing 2 is the side view of the utility model；
Attached drawing 3 is the vertical view of the utility model；
Attached drawing 4 is the structural schematic diagram of big steel ring；
In figure：1, to silk；2, pvc pipe；3, reinforcing bar；4, connector；5, seepage controllor；6, big steel ring；7, it is open；8, steel wire
Net；9, drum rim；10, water outlet；11, groove；12, round platform frame.
Specific implementation mode：
Embodiment 1：
A kind of extremely frigid zones downlead cable infiltration anti-freezing device, composition include：Connector 4 and seepage controllor 5, it is described
Seepage controllor includes round platform frame 12, and the round platform frame facet is equipped with steel wire 8, and the round platform frame includes big steel ring
6 and drum rim 9, the big steel ring and the drum rim arranged concentric, between the big steel ring and the drum rim
It is connected by one group of reinforcing bar 3；
The connector includes the pvc pipe 2 at right angles arranged, the pvc pipe right angle has water outlet 10, described
Pvc pipe end be equipped with to silk 1.
Embodiment 2：
According to extremely frigid zones downlead cable described in embodiment 1 infiltration anti-freezing device, has on the big steel ring and open
Mouthfuls 7, there is on the steel wire groove 11 with the aperture position face of the big steel ring.
Embodiment 3：
Extremely frigid zones downlead cable infiltration anti-freezing device according to embodiment 1 or 2, the area of the water outlet
For 2-3cm2。
Embodiment 4：
Extremely frigid zones downlead cable infiltration anti-freezing device according to embodiment 1 or 2 or 3, the big steel ring
A diameter of 50-60cm.
Embodiment 5：
Extremely frigid zones downlead cable infiltration anti-freezing device according to embodiment 1 or 2 or 3 or 4, the drum rim
A diameter of 20-30cm.
Embodiment 6：
Extremely frigid zones downlead cable infiltration anti-freezing device according to embodiment 1 or 2 or 3 or 4 or 5, described is big
Vertical range between steel ring and the drum rim is 40-50cm.
Embodiment 7：
Extremely frigid zones downlead cable infiltration anti-freezing device according to embodiment 1 or 2 or 3 or 4 or 5 or 6, it is described
The length of groove is 20cm.
Embodiment 8：
The construction method of extremely frigid zones downlead cable infiltration anti-freezing device described in a kind of one of embodiment 1-7, the party
Method includes the following steps：The device draws the zinc-plated sheath steel pipe of lower optical cable and introduces between the PVC sheath pipe of underground at gate framework
Installs connector, and the hole of a 50-60 ㎝ depth is dug in the lower section of water outlet, the seepage controllor of the present apparatus is put into hole, even
The pvc pipe right end for connecing device is placed in the groove of seepage controllor, and coarse sand and cobblestone, so zinc-plated casing top of optical cable are filled out in the inside
When seeping water in summer, water just flows to the outside of pvc pipe by water outlet, is seeped into underground.
Claims (7)
- The anti-freezing device 1. a kind of extremely frigid zones downlead cable seeps water, composition include：Connector and seepage controllor, it is characterized in that： The seepage controllor includes round platform frame, and the round platform frame facet is equipped with steel wire, and the round platform frame includes big Steel ring and drum rim, the big steel ring and the drum rim arranged concentric, the big steel ring and the drum rim it Between pass through one group of bar connecting；The connector includes the pvc pipe at right angles arranged, the pvc pipe right angle has water outlet, the pvc pipe End is equipped with to silk.
- The anti-freezing device 2. extremely frigid zones downlead cable according to claim 1 seeps water, it is characterized in that：The big steel ring It is upper that there is opening, there is the groove with the aperture position face of the big steel ring on the steel wire.
- The anti-freezing device 3. extremely frigid zones downlead cable according to claim 1 or 2 seeps water, it is characterized in that：Described goes out The area at the mouth of a river is 2-3cm2。
- The anti-freezing device 4. extremely frigid zones downlead cable according to claim 1 or 2 seeps water, it is characterized in that：Described is big A diameter of 50-60cm of steel ring.
- The anti-freezing device 5. extremely frigid zones downlead cable according to claim 1 or 2 seeps water, it is characterized in that：Described is small A diameter of 20-30cm of steel ring.
- The anti-freezing device 6. extremely frigid zones downlead cable according to claim 1 or 2 seeps water, it is characterized in that：Described is big Vertical range between steel ring and the drum rim is 40-50cm.
- The anti-freezing device 7. extremely frigid zones downlead cable according to claim 2 seeps water, it is characterized in that：The groove Length is 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177358.5U CN207764447U (en) | 2018-02-01 | 2018-02-01 | Extremely frigid zones downlead cable infiltration anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177358.5U CN207764447U (en) | 2018-02-01 | 2018-02-01 | Extremely frigid zones downlead cable infiltration anti-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764447U true CN207764447U (en) | 2018-08-24 |
Family
ID=63179923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820177358.5U Expired - Fee Related CN207764447U (en) | 2018-02-01 | 2018-02-01 | Extremely frigid zones downlead cable infiltration anti-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107527A (en) * | 2018-02-01 | 2018-06-01 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Extremely frigid zones downlead cable infiltration anti-freezing device and construction method |
-
2018
- 2018-02-01 CN CN201820177358.5U patent/CN207764447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107527A (en) * | 2018-02-01 | 2018-06-01 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Extremely frigid zones downlead cable infiltration anti-freezing device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |