CN204609420U - A kind of voltage levels rapid rush-repair tower - Google Patents
A kind of voltage levels rapid rush-repair tower Download PDFInfo
- Publication number
- CN204609420U CN204609420U CN201520281167.XU CN201520281167U CN204609420U CN 204609420 U CN204609420 U CN 204609420U CN 201520281167 U CN201520281167 U CN 201520281167U CN 204609420 U CN204609420 U CN 204609420U
- Authority
- CN
- China
- Prior art keywords
- wire
- hanging wire
- hanging
- post
- additional pillar
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of voltage levels rapid rush-repair tower, include two or three hanging wire principal posts, the auxiliary post of wire jumper and additional pillar, the auxiliary post of wire jumper is between two hanging wire principal posts, each column is spliced by standard paragraphs and root conical section, hanging wire principal post is wherein for hanging wire and ground wire, the auxiliary post of wire jumper is for hanging wire jumper or wire, additional pillar stands on the outside of one of them hanging wire principal post, adding adopts jump stay to be connected between pillar and the hanging wire principal post be adjacent, additional pillar skews bracing wire anchorage by the extension X-direction of straight line residing for each column and connects, the hanging wire principal post adjacent with additional pillar arranges the bracing wire anchorage close with line direction and is connected.Voltage levels rapid rush-repair tower of the present utility model, balances emergent repairing tower X-direction horizontal loading, effectively reduces the load that hanging wire principal post is born, thus alleviate standard paragraphs weight, achieve reduction weight, convenient transport, and rapid-assembling, reduces the object on basis.
Description
Technical field
The utility model relates to a kind of emergent repairing tower, particularly a kind of voltage levels rapid rush-repair tower.
Background technology
China's natural calamity takes place frequently in recent years, as southern area freezing rain and snow disaster at the beginning of 2008; National large-area transmission line galloping accident at the end of 2009 and at the beginning of 2010; Sichuan Electric Power Network ice damage at the beginning of the end of the year 2011 and 2012, disaster causes transmission line of electricity to fall tower, broken string, causes huge property loss to State Grid Corporation of China, causes also to industrial and agricultural production and people's normal life and having a strong impact on, need fast recovery of power supply.
State Grid Corporation of China's interregional grid scale increases day by day, due to the complicated condition such as meteorology, geology, landform of line corridor, the safe operation of the disaster such as wind, ice serious threat circuit, in addition circuit transmission capacity is large, once the economy of power-off, social influence are larger, higher requirement is proposed to fast recovery of power supply.
In order to improve the efficiency and quality that overhead transmission line rushes to repair under disaster and burst accident situation, need the feature according to China's transmission line of electricity, develop the rapid-assembling shaft tower lightweight, easy to assembly for different electric pressure, different tower, different terrain conditions.When ensureing that disaster and accident occur, within the very first time, form repairing emergency preplan, rapid rush-repair technology that preferably Rush Repair Scheme, the supply of reasonable disposition manpower material resource etc. are complete fast, realize the standardization of overhead transmission line damage repair technology.Adopt lightweight in breakdown repair process, transport and repairing shaft tower easy to assembly, improve first-aid repair efficiency, not only can reduce Custom interruption cost, reduces the economic loss of State Grid Corporation of China, can also improve the power supply reliability of electrical network, win public's praise.The repairing shaft tower of current 220kV and following electric pressure is quite ripe, but it is also relatively less for the repairing shaft tower of 500kV and above, therefore the transmission line of electricity that, load high for electric pressure is large, develops a set of economic and practical repairing shaft tower and has great realistic meaning.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of be applicable to voltage levels, structure stress is reasonable, standard paragraphs is lightweight, be convenient to transport a kind of voltage levels rapid rush-repair tower.
A kind of voltage levels rapid rush-repair tower, include two or three hanging wire principal posts, the auxiliary post of wire jumper and additional pillar, the auxiliary post of wire jumper is between two hanging wire principal posts, each column is spliced by standard paragraphs and root conical section, hanging wire principal post is wherein for hanging wire and ground wire, the auxiliary post of wire jumper is for hanging wire jumper or wire, additional pillar stands on the outside of one of them hanging wire principal post, adding adopts jump stay to be connected between pillar and the hanging wire principal post be adjacent, additional pillar skews bracing wire anchorage by the extension X-direction of straight line residing for each column and connects, the hanging wire principal post adjacent with additional pillar arranges the bracing wire anchorage close with line direction and is connected.
The utility model adds an additional pillar by the outside of a hanging wire principal post wherein, additional pillar is utilized to share the load of hanging wire principal post in X-direction, reduce the intensity required for standard paragraphs forming hanging wire principal post, thus the standard paragraphs that specification is less, weight is lighter can be adopted, achieve reduction weight, convenient transport, rapid-assembling, reduces the object on basis.Emergent repairing tower of the present utility model be used for 500kV, ± 800kV, 1000kV work transmission line, when for dangle shaft tower time, the auxiliary post of wire jumper transfers suspension wire to, the same as with hanging wire principal post hanging wire.
Described additional pillar is spliced to form by standard paragraphs.
Described additional pillar or be that vertical type is arranged, or for being in tilted layout.
The height or high consistent to exhaling of ground with hanging wire column lower wire hanging point of described additional pillar, or with middle phase conductor with high.
In sum, the utility model following advantage compared to existing technology:
Voltage levels rapid rush-repair tower of the present utility model, balances emergent repairing tower X-direction horizontal loading, effectively reduces the load that hanging wire principal post is born, thus alleviate standard paragraphs weight, achieve reduction weight, convenient transport, and rapid-assembling, reduces the object on basis.
Accompanying drawing explanation
Fig. 1 is voltage levels rapid rush-repair tower front view of the present utility model and wire jumper Clearance joints thereof;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
Label declaration: 1: ground wire hanging point; 2: upper conductor hanging point; Conducting wire hanging point in 3; 4: lower wire hanging point; 5: taper connection section; 6: tower body standard paragraphs; JX1: Clearance joints; L1: jump stay; L2: oblique bracing wire; J1: insulator string; DX: ground wire; SDX: upper conductor; ZDX: middle wire; XDX: lower wire; Z1: hanging wire principal post; Z2: the auxiliary post of wire jumper; Z3: additional pillar.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in more detail.
Embodiment 1
A kind of voltage levels rapid rush-repair tower, as shown in Figure 1, 2, its top view as shown in Figure 3 for its positive side single line.In figure 1: ground wire hanging point; 2: upper conductor hanging point; Conducting wire hanging point in 3; 4: lower wire hanging point; 5: taper connection section; 6: tower body standard paragraphs; JX1: Clearance joints; L1: jump stay; L2: oblique bracing wire; J1: insulator string; DX: ground wire; SDX: upper conductor; ZDX: middle wire; XDX: lower wire; Z1: hanging wire principal post; Z2: the auxiliary post of wire jumper; Z3: additional pillar
Comprise hanging wire principal post Z1, the auxiliary post Z2 of wire jumper, additional pillar Z3 and bracing wire L1, L2.Described emergent repairing tower column is the space truss structure system of high-strength aluminum alloy composition.
Described emergent repairing tower exhales high H1,500kV three-phase conducting wire to adopt vertical arrangement according to electric pressure planning is corresponding, and 800kV, 1000kV wire adopts horizontally.Pendency tower wire and anchor support wire jumper all adopt V string hanging wire form.
Described tower body column Z1, Z2, Z3 form by standard paragraphs 6 and root taper connection section 5.Described hanging wire principal post Z1 arranges ground wire hanging point 1 from top to bottom, upper conductor hanging point 2, middle conducting wire hanging point 3, lower wire hanging point 4.The auxiliary post Z2 of described hanging wire arranges jumper string hanging point, jointly hangs Clearance joints JX1 with hanging wire principal post Z1.
Described hanging wire principal post Z1 and wire jumper auxiliary post Z2 interval S 2 are determined according to electric clearance circle, and additional pillar Z3 and principal post Z1 interval S 1 are determined according to principal post tower height and bracing wire angle, and lead wire and earth wire and wire floor height H2, H3, H4 calculate according to electric requirement and determine.
Described additional pillar Z3, is connected with principal post Z1 by jump stay L1, and by bracing wire L2 anchorage, adjustment principal post Z1 former bracing wire horizontal direction angle, make it close to line direction, tension force before and after balance, Z3 then carries X-direction load, effectively reduce the load that principal post Z1 bears, thus alleviate standard paragraphs weight, achieve reduction weight, convenient transport, rapid-assembling, reduces the object on basis.
It is same as the prior art that the present embodiment does not state part.
Claims (4)
1. a voltage levels rapid rush-repair tower, it is characterized in that: include two or three hanging wire principal posts, the auxiliary post of wire jumper and additional pillar, the auxiliary post of wire jumper is between two hanging wire principal posts, each column is spliced by standard paragraphs and root conical section, hanging wire principal post is wherein for hanging wire and ground wire, the auxiliary post of wire jumper is for hanging wire jumper or wire, additional pillar stands on the outside of one of them hanging wire principal post, adding adopts jump stay to be connected between pillar and the hanging wire principal post be adjacent, additional pillar skews bracing wire anchorage by the extension X-direction of straight line residing for each column and connects, the hanging wire principal post adjacent with additional pillar arranges the bracing wire anchorage close with line direction and is connected.
2. a kind of voltage levels rapid rush-repair tower according to claim 1, is characterized in that: described additional pillar is spliced to form by standard paragraphs.
3. a kind of voltage levels rapid rush-repair tower according to claim 2, is characterized in that: described additional pillar or be that vertical type is arranged, or for being in tilted layout.
4. a kind of voltage levels rapid rush-repair tower according to claim 3, is characterized in that: the height or high consistent to exhaling of ground with hanging wire column lower wire hanging point of described additional pillar, or with middle phase conductor with high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281167.XU CN204609420U (en) | 2015-05-05 | 2015-05-05 | A kind of voltage levels rapid rush-repair tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281167.XU CN204609420U (en) | 2015-05-05 | 2015-05-05 | A kind of voltage levels rapid rush-repair tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609420U true CN204609420U (en) | 2015-09-02 |
Family
ID=53961987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281167.XU Expired - Fee Related CN204609420U (en) | 2015-05-05 | 2015-05-05 | A kind of voltage levels rapid rush-repair tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059828A (en) * | 2021-09-22 | 2022-02-18 | 广东电网有限责任公司广州供电局 | Stay wire type modular aluminum alloy emergency repair tower and method for calculating stability of angle aluminum component |
-
2015
- 2015-05-05 CN CN201520281167.XU patent/CN204609420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059828A (en) * | 2021-09-22 | 2022-02-18 | 广东电网有限责任公司广州供电局 | Stay wire type modular aluminum alloy emergency repair tower and method for calculating stability of angle aluminum component |
| CN114059828B (en) * | 2021-09-22 | 2023-10-20 | 广东电网有限责任公司广州供电局 | Stay wire type modularized aluminum alloy rush-repair tower and method for calculating stability of corner aluminum component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352100U (en) | Windproof stay wire cross-arm device for power transmission line | |
| CN201671391U (en) | Light line repair tower | |
| CN103362343A (en) | Same-tower six-loop tower | |
| CN107394742A (en) | A kind of power equipment lightning arrester | |
| CN202645101U (en) | Four-circuit steel tube tower enabling double-circuit 1000 kV and double-circuit 500 kV alternating current power transmission to be conducted on same tower | |
| CN204609420U (en) | A kind of voltage levels rapid rush-repair tower | |
| CN104295147B (en) | A kind of framework being applicable to transformer station's outlet | |
| CN203452435U (en) | Dual-loop spanning-and-ducking steel pipe rod | |
| CN206346562U (en) | A kind of string of falling Y tower of common-tower double-return | |
| CN205647344U (en) | New energy monitoring camera power supply unit | |
| CN202633869U (en) | Wind deviation prevention structure of phase drainage wire in 110 kV line YJ-shaped iron tower | |
| CN206016391U (en) | A kind of double loop cydariform cable termination tower that is maked somebody a mere figurehead based on drain bus under drawing | |
| CN202678841U (en) | Fast rush repair tower of high-voltage transmission lines | |
| CN104505795A (en) | Cable separate bracket device | |
| CN204928052U (en) | Rod -type vertical arrangement compact transmission line | |
| CN103972836A (en) | Electric transmission line drilling method | |
| CN107237535A (en) | A kind of unilateral cross-arm anchor support used for transmission line | |
| CN208478847U (en) | A kind of single loop cable pivoted frame sky enters the station special pole | |
| CN104453334A (en) | Three-loop iron tower of power transmission line | |
| CN208024006U (en) | A kind of open air GIS device protection canopy | |
| CN103066523B (en) | High-tension transmission line quick repair tower | |
| CN209780390U (en) | Special anti-icing tower for wind power plant 35kV double-circuit overhead transmission line | |
| CN104563585A (en) | Single-circuit angle tower for horizontally-arranged power transmission lines in heavy ice area | |
| CN203514911U (en) | Power transmission tower | |
| CN209585774U (en) | A kind of high-voltage power tower for the communication of bank base coastal ocean |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 350108, 3, hi tech Avenue, Haixi Science Park, Fuzhou Town, Minhou County, Fujian, China Patentee after: FUJIAN YONGFU POWER ENGINEERING Co.,Ltd. Patentee after: China Electric Power Research Institute Patentee after: Fujian Yongfu Iron Tower Technology Development Co.,Ltd. Address before: 350108 Fujian Yongfu engineering consultant Co., Ltd., 3, hi tech Avenue, Haixi science and Technology Park, Fujian Road, Minhou County, Fuzhou, China Patentee before: FUJIAN YONGFU PROJECT CONSULTANT Co.,Ltd. Patentee before: China Electric Power Research Institute Patentee before: Fujian Yongfu Iron Tower Technology Development Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |