CN205330254U - General accident maintenance tower of all insulation - Google Patents
General accident maintenance tower of all insulation Download PDFInfo
- Publication number
- CN205330254U CN205330254U CN201520911925.1U CN201520911925U CN205330254U CN 205330254 U CN205330254 U CN 205330254U CN 201520911925 U CN201520911925 U CN 201520911925U CN 205330254 U CN205330254 U CN 205330254U
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Abstract
The utility model belongs to the technical field of power transmission equipment, concretely relates to general accident maintenance tower of all insulation, include king -post, cross arm and act as go -between that cross arm one end is installed in king -post upper portion, it is fixed with the top of king -post that the other end of cross arm passes through the jib, and the king -post comprises a plurality of tower segment, passes through flange joint between each tower segment, tower segment and cross arm are made by the glass fiber reinforced plastic composite material. The utility model provides a salvage the tower can install fast, transport convenient, the fund that occupies is few, fortune dimension is with low costs. The utility model discloses a segmentation equipment form adopts flange joint between the tower segment, can exchange at will, adapts to landform and physiognomy through increasing or reduce the body of the tower segmentation, and the equipment is swift, and firm in connection is reliable. Basically the salvageing of main transmission line, the improvement project of 220KV and following electric pressure be can cover, planned investment and storage space are practiced thrift.
Description
Technical field
This utility model belongs to electric power transmission equipment technical field, is specifically related to a kind of general accident rush-repairing tower of all insulation。
Background technology
Pole collapse accident is the disaster of electric power accident, and it not only causes equipment substantial spoilage, power failure, also makes power system stability run and is on the hazard, and causes heavy losses can to electric power netting safe running and user security electricity consumption。
Once generation pole collapse accident, the most urgent task is to utilize light electric pole with the fastest speed, wire support is got up, restore electricity, as long as this electric pole possesses certain electrically and mechanically intensity, under normal weather conditions, ensure safe operation, provide necessary condition just passable for permanent recovery。
Electric power accident rush-repairing bar, it is possible to be rod, iron, cement pole or aluminium alloy rod, but the electric pole of above-mentioned material, each also exist intrinsic problem。Rod is very convenient, but due to the requirement of ecological environmental protection, is rarely employed；Iron, cement pole, because its weight is big, corrosion spalling, it is rarely employed；Aluminium alloy rod, very easily loosen owing to material connects, open from, and dusting corrosion is serious, and build is big, and adnexa is many, and local stiffness is poor, within general 5 10 years, is just difficult with。Especially 220KV and following electric pressure high-tension line shaft tower, tower kind is many, distributed areas wide, and the emergent repairing tower of a kind of electric pressure is difficult to solve the technical barrier of the salvaging of polytype voltage shaft tower pattern。
In recent years, due to the development of science and technology, constantly succeeding in developing of new glass fiber reinforced plastics composite material, its good electric property and mechanical performance, promoted the use of rapidly in all trades and professions。
Glass fiber reinforced plastics composite material and aluminum alloy materials compare, and have clear advantage, and its density is 2.0g/cm3, lighter by 27% than aluminium alloy；Its tensile strength is 6000kg/cm2‐1200kg/cm2, it is 3.5 7 times of aluminium alloy, its critical pressure value is higher by 36% than aluminium alloy, its stable chemical performance, corrosion-resistant, it is possible to modularity is processed, and bearing capacity is more much bigger than aluminium alloy。
Summary of the invention
This utility model purpose is to provide a kind of general accident rush-repairing tower of all insulation being capable of a many types of combination of tower, this emergent repairing tower can Fast Installation, convenient transport, occupied fund is few, O&M cost is low。
Technical solution of the present utility model is: provide a kind of general accident rush-repairing tower of all insulation, including king-post, cross-arm and bracing wire, described cross-arm one end is installed on king-post top, the other end of cross-arm is fixed by the top of suspension rod Yu king-post, it is characterized in that: described king-post is made up of multiple tower section, between each tower section, pass through Flange joint；Described tower section and cross-arm are made up of glass fiber reinforced plastics composite material, and it is light that it has material, corrosion-resistant, transports feature easy to assembly。
In order to conveniently transport and install and use, above-mentioned cross-arm can also take sectional, passes through Flange joint between each section。
In order to adapt to various different topography and geomorphology, above-mentioned king-post can be two, and two king-posts are attached by being positioned at the crossbeam at king-post top and middle part。
In order to conveniently transport and install and use, above-mentioned crossbeam takes sectional, passes through Flange joint between each section。
For ease of assembly, above-mentioned cross-arm adopts with king-post and is articulated and connected。
In order to conveniently install and use, recover rapidly normal power transmission, be provided with combined type base plate bottom above-mentioned king-post, described combined type base plate adopts bulb hinged bearing。
The preferred cable quadrant also including being installed on ground, one end of above-mentioned bracing wire and tower body connect, and the other end and cable quadrant connect。
For the resistance to corrosion of further reinforcing material, above-mentioned glass fiber reinforced plastics composite material adopts antioxidation, corrosion-resistant treatments。
Above-mentioned flange is steel construction piece, adopts galvanizing surface treatment。
The cross section of above-mentioned column is 500 × 500mm2, strut length is 4 meters, and described section of beam is 280 × 280mm2。
The beneficial effects of the utility model are:
1, this utility model adopts sectional form, adopts Flange joint, it is possible to arbitrarily exchange between tower section, carrys out adaptation to the ground landforms by increasing or reduce tower body segmentation, assembles quick, firm and reliable connection；
2, this utility model achieves a bar general emergent repairing tower of many types of all insulation, substantially can cover the repairing on major transmission line road of 220KV and following electric pressure, improvement project, saves planned investment and memory space。
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Fig. 3 is the structural representation of embodiment 3；
Fig. 4 is the structural representation of embodiment 4；
Fig. 5 is the structural representation of embodiment 5；
Fig. 6 is the structural representation of embodiment 6。
Detailed description of the invention
As shown in Figure 1, font tower on the 110KV AC linear that this utility model embodiment 1 provides, including king-post 1, cross-arm 2, upper bracing wire 3 and pull-down line 4, many cross-arms 2 are spaced a distance the horizontally hinged top at king-post 1, ease of assembly, cross-arm 2 is connected with the top of king-post by suspension rod 5, it is ensured that cross-arm 2 hangs intensity during electric lines of force；Upper bracing wire 3 one end is connected with king-post 1 top, the other end is connected with assembled pulling plate 6, owing to king-post is general higher, for ensureing that what king-post can be stable fixes, being additionally provided with pull-down line 4, one end of pull-down line 4 is connected with in the middle part of king-post 1, the other end is connected with assembled pulling plate 6, conveniently install and use, organize vertical, can complete on the same day, recover rapidly normal power transmission。The bottom of king-post 1 is provided with the bulb hinged bearing 7 that balance is good；This tower is to be made up of 7 sections of tower section, and by Flange joint between each tower section, tower height overall is 28 meters, and tower exhales height to be 24 meters, and the cross section of tower section is 500 × 500mm2, the length of tower section is 4 meters；Wire type is LGJ 185/45, and ground wire model is GJ 50。
Tower section and cross-arm are by being made (being preferably triangular section) by the glass fiber reinforced plastics composite material of antioxidation, corrosion-resistant treatments, it is light that it has material, tensile strength is high, corrosion-resistant, can modularity processing advantage, flange is the steel construction piece adopting galvanizing surface treatment, enhances the resistance to corrosion of material。Flange and other connectors are Q345。
Fig. 2 is second embodiment that this utility model provides, for 110KV AC linear gate tower, and embodiment 1 the difference is that, this tower includes two king-posts 1, the horizontally hinged top at king-post 1 of cross-arm 2, top outside two king-posts 1, the one end of upper bracing wire 3 and pull-down line 4 and middle part connect；Two crossbeams 8 passing through to be positioned at top and middle part between two king-posts 1 are attached。Crossbeam 8 is made by by the fiberglass Composite Triangular section bar of antioxidation, corrosion-resistant treatments, and each king-post of this tower is made up of 7 sections of tower section, always has 14 sections of tower section and constitutes。
Fig. 3 is the 3rd embodiment that this utility model provides, for 220KV AC linear gate tower, and embodiment two the difference is that, the wire type used by this tower is LGJ 400/35 × 2, and ground wire model used is OPGW 150。
Fig. 4 is the 4th embodiment that this utility model provides, for font tower on 220KV AC linear, and embodiment one the difference is that, the wire type used by this tower is LGJ 400/35 × 2, and ground wire model used is OPGW 150。
Fig. 5 is the 5th embodiment that this utility model provides, for 220kV AC linear compact gate tower, and embodiment three the difference is that, be attached by three crossbeams between two king-posts of this tower。
Fig. 6 is the 6th embodiment that this utility model provides, for exchange strained angled tower, and embodiment one the difference is that, this tower is made up of three king-posts, and cross-arm is monolateral cross-arm, and each king-post of this tower is made up of 7 sections of tower section, always has 21 sections of tower section and constitutes。Wire type used by this tower is LGJ 400/35 × 2, and ground wire model used is OPGW 150。
Claims (10)
1. the general accident rush-repairing tower of all insulation, including king-post, cross-arm and bracing wire, described cross-arm one end is installed on king-post top, and the other end of cross-arm is fixed by the top of suspension rod Yu king-post, it is characterized in that: described king-post is made up of multiple tower section, between each tower section, pass through Flange joint；Described tower section and cross-arm are made up of glass fiber reinforced plastics composite material。
2. the general accident rush-repairing tower of all insulation according to claim 1, it is characterised in that: described cross-arm takes sectional, passes through Flange joint between each section。
3. the general accident rush-repairing tower of all insulation according to claim 2, it is characterised in that: described king-post is two, and two king-posts are attached by being positioned at the crossbeam at king-post top and middle part。
4. the general accident rush-repairing tower of all insulation according to claim 3, it is characterised in that: described crossbeam takes sectional, passes through Flange joint between each section。
5. the general accident rush-repairing tower of all insulation according to claim 4, it is characterised in that: described cross-arm adopts with king-post and is articulated and connected。
6. the general accident rush-repairing tower of all insulation according to claim 5, it is characterised in that: being provided with combined type base plate bottom described king-post, described combined type base plate adopts bulb hinged bearing。
7. the general accident rush-repairing tower of all insulation according to claim 6, it is characterised in that: described emergent repairing tower also includes the cable quadrant being installed on ground, one end of described bracing wire and tower body and connects, and the other end and cable quadrant connect。
8. the general accident rush-repairing tower of all insulation according to claim 7, it is characterised in that: glass fiber reinforced plastics composite material adopts antioxidation, corrosion-resistant treatments。
9. the general accident rush-repairing tower of all insulation according to claim 8, it is characterised in that: described flange is steel construction piece, adopts galvanizing surface treatment。
10. the general accident rush-repairing tower of all insulation according to claim 9, it is characterised in that: the cross section of described tower section is 500 × 500mm2, tower section length is 4 meters, and the cross section of described crossbeam is 280 × 280mm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911925.1U CN205330254U (en) | 2015-11-16 | 2015-11-16 | General accident maintenance tower of all insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911925.1U CN205330254U (en) | 2015-11-16 | 2015-11-16 | General accident maintenance tower of all insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330254U true CN205330254U (en) | 2016-06-22 |
Family
ID=56213349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520911925.1U Ceased CN205330254U (en) | 2015-11-16 | 2015-11-16 | General accident maintenance tower of all insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317263A (en) * | 2015-11-16 | 2016-02-10 | 云南电网有限责任公司曲靖供电局 | All-insulation universal accident emergency repair tower |
-
2015
- 2015-11-16 CN CN201520911925.1U patent/CN205330254U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317263A (en) * | 2015-11-16 | 2016-02-10 | 云南电网有限责任公司曲靖供电局 | All-insulation universal accident emergency repair tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180319 Granted publication date: 20160622 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210319 Granted publication date: 20160622 |
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| PD01 | Discharge of preservation of patent | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210831 Decision number of declaring invalidation: 51599 Granted publication date: 20160622 |
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| IW01 | Full invalidation of patent right |