CN205335797U - Transmission line safety protection mechanism - Google Patents
Transmission line safety protection mechanism Download PDFInfo
- Publication number
- CN205335797U CN205335797U CN201620119306.3U CN201620119306U CN205335797U CN 205335797 U CN205335797 U CN 205335797U CN 201620119306 U CN201620119306 U CN 201620119306U CN 205335797 U CN205335797 U CN 205335797U
- Authority
- CN
- China
- Prior art keywords
- transmission line
- ice
- electricity
- voltage transformer
- spark gap
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- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 49
- 230000004224 protection Effects 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 title abstract description 3
- 230000003068 static effect Effects 0.000 claims abstract description 12
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010931 gold Substances 0.000 claims abstract description 5
- 229910052737 gold Inorganic materials 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 33
- 230000009979 protective mechanism Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
The utility model discloses transmission line safety protection mechanism, including arrester and ice -melt switch, still including pipe generating line and connecting wire, the arrester is through on the vertical fixed ground of first support, transmission line's voltage transformer passes through that the second support is vertical to be fixed subaerial, the both sides of pipe generating line are striden the way gold utensil through tub generating line respectively and are fixed the upper end at arrester and transmission line's voltage transformer, the static contact of ice -melt switch is fixed on tub generating line, the one end of connecting wire and pipe generating line are connected, the other end is connected with transmission line's power transmission line. The utility model discloses a pipe generating line is installed arrester, voltage transformer concentratedly and is in the same place with the ice -melt switch for the overall arrangement of equipment is compacter, in addition the utility model discloses a pipe generating line only needs a connecting wire to be connected arrester, voltage transformer and ice -melt switch with the power transmission line, and the static contact of the switch of ice -melt simultaneously is that the snap -on is on tub generating line to saved the material investment, simplified the installation.
Description
Technical field
This utility model relates to a kind of transmission line of electricity safety protective mechanisms。
Background technology
Transmission line of electricity is required for safety protection equipment is installed; generally comprise spark gap and ice-melt disconnecting link; height transient overvoltage harm when spark gap is for protecting transmission line of electricity from thunderbolt; and limit time of afterflow; also a kind of electrical equipment of afterflow assignment is often limited; DC de-icing device to Transmission Lines DC current, makes conductor overheating that transmission line of electricity is carried out ice-melt by ice-melt disconnecting link。
Existing spark gap and ice-melt disconnecting link are typically all and are installed separately layout, and area occupied is big, and when ice-melt disconnecting link is installed, must take into the fixing of the static contact of ice-melt disconnecting link, need the static contact of the fixing ice-melt disconnecting link of additionally mounted support support, not only complex operation, and material usage is many。
Utility model content
Technical problem to be solved in the utility model be to provide a kind of be easily installed, the transmission line of electricity safety protective mechanisms of compact in design, saving material。
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that transmission line of electricity safety protective mechanisms, including spark gap and ice-melt disconnecting link, also include pipe bus and connecting line, described spark gap is by the first vertical fixed bottom boundary of support, and described spark gap is near the voltage transformer of transmission line of electricity, the voltage transformer of described transmission line of electricity is vertically fixed on the ground by the second support, the both sides of described pipe bus are fixed on the upper end of the voltage transformer of spark gap and transmission line of electricity respectively through pipe bus across road gold utensil, the static contact of described ice-melt disconnecting link is fixed on pipe bus, the other end relative with its static contact of described ice-melt disconnecting link is fixed on the ground by the 3rd support, and described ice-melt disconnecting link is between spark gap and the voltage transformer of transmission line of electricity, one end of described connecting line is connected with pipe bus, the other end is connected with the power transmission line of transmission line of electricity。
Further, the voltage transformer upper end flush arrangement of described spark gap and transmission line of electricity, described pipe bus is horizontally disposed。
Further, the level interval between described spark gap and the voltage transformer of transmission line of electricity is 6.5 meters, and the level interval between described ice-melt disconnecting link and spark gap is 4 meters。
Relative to prior art, the beneficial effects of the utility model are:
This utility model is by together with spark gap, voltage transformer installed concentratedly by pipe bus with ice-melt disconnecting link so that the layout of equipment is compacter, not only easy for installation, and effectively reduces equipment land area；Additionally this utility model passes through pipe bus, have only to a connecting line can spark gap, voltage transformer and ice-melt disconnecting link be connected with power transmission line, without using connecting line to be connected with power transmission line one by one, not only simplify installation, and save material, the static contact of ice-melt disconnecting link is without still further installing support support simultaneously, is be directly anchored on pipe bus, thus saving material investment further, simplifying installation。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment。
Being labeled as of each parts in accompanying drawing: 1 spark gap, 2 ice-melt disconnecting links, 3 voltage transformers, 4 pipe buses, 5 connecting lines, 61 first supports, 62 second supports, 63 the 3rd supports, 7 pipe buses are across road gold utensil, 8 power transmission lines。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
Referring to Fig. 1。
The transmission line of electricity safety protective mechanisms of this utility model one embodiment, including spark gap 1, ice-melt disconnecting link 2, pipe bus 4 and connecting line 5, described spark gap 1 is by the first vertical fixed bottom boundary of support 61, and described spark gap 1 is near the voltage transformer 3 of transmission line of electricity, the voltage transformer 3 of described transmission line of electricity is vertically fixed on the ground by the second support 62, the both sides of described pipe bus 4 are fixed on the upper end terminal board of the voltage transformer 3 of spark gap 1 and transmission line of electricity respectively through pipe bus across road gold utensil 7, the static contact of described ice-melt disconnecting link 2 is fixed on pipe bus 4, the other end relative with its static contact of described ice-melt disconnecting link 2 is fixed on the ground by the 3rd support 63, and described ice-melt disconnecting link 2 is between the voltage transformer 3 of spark gap 1 and transmission line of electricity, one end of described connecting line 5 is connected with pipe bus 4, the other end is connected with the power transmission line 8 of transmission line of electricity。
This utility model is by together with spark gap 1, voltage transformer 3 installed concentratedly by pipe bus 4 with ice-melt disconnecting link 2 so that the layout of equipment is compacter, not only easy for installation, and effectively reduces equipment land area；Additionally this utility model passes through pipe bus 4, have only to a connecting line can spark gap 1, voltage transformer 3 and ice-melt disconnecting link 2 be connected with power transmission line 8, without using connecting line to be connected with power transmission line one by one, not only simplify installation, and save material, the static contact of ice-melt disconnecting link is without still further installing support support simultaneously, is be directly anchored on pipe bus, thus saving material investment further, simplifying installation。
In the present embodiment, the voltage transformer 3 upper end flush arrangement of described spark gap 1 and transmission line of electricity, described pipe bus 4 is horizontally disposed。So whole mechanism stable connection, layout are more reasonable。
Generally, level interval between described spark gap 1 and the voltage transformer 3 of transmission line of electricity is 6.5 meters, level interval between described ice-melt disconnecting link 2 and spark gap 1 is 4 meters, safety need can be met, certainly the difference according to transmission line of electricity, above-mentioned distance can adjust, as long as the needs of safe distance can be met。
Being to be understood that example as herein described and embodiment are only for illustrating, those skilled in the art can make various amendment or change according to it, when without departing from this utility model spirit, broadly falls into protection domain of the present utility model。
Claims (3)
1. transmission line of electricity safety protective mechanisms, including spark gap (1) and ice-melt disconnecting link (2), it is characterized in that: also include pipe bus (4) and connecting line (5), described spark gap (1) is by the first support (61) vertically fixed bottom boundary, and described spark gap (1) is near the voltage transformer (3) of transmission line of electricity, the voltage transformer (3) of described transmission line of electricity is vertically fixed on the ground by the second support (62), the both sides of described pipe bus (4) are fixed on the upper end of the voltage transformer (3) of spark gap (1) and transmission line of electricity respectively through pipe bus across road gold utensil (7), the static contact of described ice-melt disconnecting link (2) is fixed on pipe bus (4), the other end relative with its static contact of described ice-melt disconnecting link (2) is fixed on the ground by the 3rd support (63), and described ice-melt disconnecting link (2) is positioned between the voltage transformer (3) of spark gap (1) and transmission line of electricity, one end of described connecting line (5) is connected with pipe bus (4), the other end is connected with the power transmission line (8) of transmission line of electricity。
2. transmission line of electricity safety protective mechanisms as claimed in claim 1, it is characterised in that: voltage transformer (3) the upper end flush arrangement of described spark gap (1) and transmission line of electricity, described pipe bus (4) is horizontally disposed。
3. transmission line of electricity safety protective mechanisms as claimed in claim 1 or 2, it is characterized in that: the level interval between the voltage transformer (3) of described spark gap (1) and transmission line of electricity is 6.5 meters, the level interval between described ice-melt disconnecting link (2) and spark gap (1) is 4 meters。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119306.3U CN205335797U (en) | 2016-02-05 | 2016-02-05 | Transmission line safety protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119306.3U CN205335797U (en) | 2016-02-05 | 2016-02-05 | Transmission line safety protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335797U true CN205335797U (en) | 2016-06-22 |
Family
ID=56317227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620119306.3U Active CN205335797U (en) | 2016-02-05 | 2016-02-05 | Transmission line safety protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335797U (en) |
-
2016
- 2016-02-05 CN CN201620119306.3U patent/CN205335797U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |