CN214942977U - Semi-insulating transmission line emergency repair tower - Google Patents
Semi-insulating transmission line emergency repair tower Download PDFInfo
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- CN214942977U CN214942977U CN202120638616.7U CN202120638616U CN214942977U CN 214942977 U CN214942977 U CN 214942977U CN 202120638616 U CN202120638616 U CN 202120638616U CN 214942977 U CN214942977 U CN 214942977U
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Abstract
The utility model relates to a tower is salvageed to semi-insulating transmission line, a serial communication port, salvage the tower and include the stand, the stand top is connected with the tower head, the tower head includes insulating stand, the stand is formed by connecting a plurality of non-insulating pole section, 4 are no less than to the quantity of non-insulating pole section, insulating stand is formed by connecting a plurality of insulating pole section, 2 are no less than to the quantity of insulating pole section, it has the cross arm to articulate between the insulating pole section, be connected with the jib between the other end of cross arm and the insulating pole section top that corresponds, be connected with between stand and insulating stand and the ground and act as go-between. This salvage tower adopts the aluminum alloy stand to replace the insulating material stand, has effectively reduced the manufacturing cost of insulating salvage tower, has reduced the manufacturing cost of salvageing the tower, and glass steel composite material is chooseed for use to the insulating material, is superior to the mechanical strength of aluminum alloy, adopts the modularization equipment, and is fast, has solved the problem that transmission line salvages tower inefficiency.
Description
Technical Field
The utility model belongs to the technical field of transmission line, more specifically, the utility model relates to a tower is salvageed to semi-insulating transmission line.
Background
At present, in the emergency repair of the pole-falling accident of the power transmission line, an emergency repair tower is generally used for replacing an original pole tower and is used for temporary power transmission. The existing emergency repair tower is generally divided into an aluminum alloy emergency repair tower and a full-insulation emergency repair tower according to the material, a tower body stand column and a tower head of the full-insulation emergency repair tower are all made of insulating materials, the cost of the insulating materials is high, the purchasing cost of a use unit is high, the aluminum alloy emergency repair tower is compared with the full-insulation emergency repair tower, the cost is low, the partial hanging line of the tower head needs to be connected with hardware fittings such as insulators, the insulating emergency repair tower can be directly hung, and the weight is larger than that of the full-insulation emergency repair tower. In order to solve the problems, the structure of the emergency repair tower is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower is salvageed to semi-insulating transmission line, this salvage tower adopt the aluminum alloy stand to replace the insulating material stand, have effectively reduced the manufacturing cost of insulating salvage tower, have reduced the manufacturing cost of salvageing the tower, and glass steel composite material is chooseed for use to insulating material, is superior to the mechanical strength of aluminum alloy, adopts the modularization equipment, and is fast, has solved the problem that transmission line salvages tower inefficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tower is salvageed to semi-insulating transmission line, a serial communication port, the tower is salvageed includes the stand, the stand top is connected with the tower head, the tower head includes insulating stand, the stand is formed by connecting a plurality of non-insulating pole section, 4 are no less than to the quantity of non-insulating pole section, insulating stand is formed by connecting a plurality of insulating pole section, 2 are no less than to the quantity of insulating pole section, it has the cross arm to articulate between the insulating pole section, be connected with the jib between the other end of cross arm and the insulating pole section top that corresponds, be connected with between stand and insulating stand and the ground and act as go-between.
Further, salvage the tower and salvage the tower for the door type, the tower is salvageed to the door type includes two stands, every insulating stand includes two insulated rod sections, it has two cross arms to lie in to articulate between two insulated rod sections on same root insulating stand, lies in that the cross arm of two insulating stand inboards is connected and lies in same straight line, be connected with the jib between the outer end of cross arm and the insulating stand top.
Further, salvage the tower and salvage the tower for three-column type, three-column type is salvageed the tower and is included three stand, every insulating stand includes two insulating rod sections, it has a cross arm to lie in to articulate between two insulating rod sections on same root insulating stand, be connected with the jib between the outer end of cross arm and the insulating stand top.
Further, salvage the tower and salvage the tower for two return circuits type, two return circuits type salvage the tower and include two stands, insulating stand includes four insulating rod sections, and it has the cross arm to articulate between per two insulating rod sections, be connected with between the cross arm outer end in the insulating stand outside and the insulating rod section top that corresponds and act as go-between, the inboard cross arm one end that is located same height of insulating stand is connected.
Further, the upright column is made of aluminum alloy.
Further, the non-insulated pole segments are riveted by rivets.
Furthermore, the insulating upright posts, the cross arms and the hanger rods are made of glass fiber reinforced plastic composite materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a tower is salvageed to semi-insulating transmission line, this salvage tower adopt the aluminum alloy stand to replace the insulating material stand, have effectively reduced the manufacturing cost of insulating salvage tower, and glass steel composite is chooseed for use to insulating material, is superior to the mechanical strength of aluminum alloy, adopts the modularization equipment, and is fast, has solved the problem that the tower is salvageed to transmission line inefficiency.
In the present invention, other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a portal structure diagram of a semi-insulating transmission line emergency repair tower in an embodiment of the present invention;
fig. 2 is a three-column structure diagram of a semi-insulating transmission line emergency repair tower in an embodiment of the utility model;
fig. 3 is a double-circuit structure diagram of a rush-repair tower of a semi-insulating transmission line in an embodiment of the present invention;
wherein: 1. a column; 2. an insulating column; 3. a cross arm; 4. a boom; 5. a pull wire;
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the following claims.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments.
As shown in fig. 1-3, the embodiment of the utility model provides a tower is salvageed to semi-insulating transmission line, it includes stand 1 to salvage the tower, 1 top of stand is connected with the tower head, the tower head includes insulating stand 2, stand 1 is formed by connecting a plurality of non-insulating pole section, 4 are no less than to the quantity of non-insulating pole section, insulating stand 2 is formed by connecting a plurality of insulating pole section, 2 are no less than to the quantity of insulating pole section, it has cross arm 3 to articulate between the insulating pole section, be connected with jib 4 between the other end of cross arm 3 and the insulating pole section top that corresponds, be connected with between stand 1 and insulating stand 2 and the ground and act as go-between 5.
Further, the upright column 1 is made of aluminum alloy, the aluminum alloy upright column 1 is used for replacing an insulating material upright column, the manufacturing cost of the insulating rush-repair tower is effectively reduced, the rush-repair tower inherits the advantages of the aluminum alloy rush-repair tower and the insulating rush-repair tower, the overall weight of the rush-repair tower is further reduced, and the using function of the rush-repair tower is completely reserved.
Further, the non-insulating rod section is formed by riveting through rivets, and the upright post 1 and the insulating upright post 2 are riveted through rivets.
Furthermore, the insulating upright posts 2, the cross arms 3 and the hanger rods 4 are made of glass fiber reinforced plastic composite materials, and the mechanical strength is superior to that of aluminum alloy.
Further, salvage the tower and salvage the tower for the door type, the tower is salvageed to the door type includes two stands 1, every insulating stand 2 includes two insulating rod sections, it has two cross arms 3 to lie in to articulate between two insulating rod sections on same root insulating stand 2, lies in that two inboard cross arms 3 of insulating stand 2 are connected and lie in same straight line, be connected with jib 4 between the outer end of cross arm 3 and the 2 tops of insulating stand, the tower is salvageed to the door type is applicable to the interim replacement of transmission line straight line tower type.
Further, rush-repair tower salvagees the tower for three-column type, three-column type salvagees the tower and includes three stand 1, every insulating stand 2 includes two insulating rod sections, it has a cross arm 3 to lie in to articulate between two insulating rod sections on same insulating stand 2, be connected with jib 4 between outer end of cross arm 3 and the 2 tops of insulating stand, three-column type salvagees the tower and is applicable to the interim replacement of transmission line's strain insulator tower type.
Further, salvage the tower and salvage the tower for two return circuits type, two return circuits type salvage the tower and include two stands 1, insulating stand 2 includes four insulating rod sections, and it has cross arm 3 to articulate between per two insulating rod sections, be connected with between the 3 outer ends of cross arm in the 2 outsides of insulating stand and the insulating rod section top that corresponds and act as go-between 4, the inboard cross arm 3 one end that is located same height of insulating stand is connected, and two return circuits type is salvageed the tower and is applicable to transmission line's two return circuits tower type.
The semi-insulating rush-repair tower can be applied to rush repair of 35 kV-500 kV transmission lines, the material of the stand column adopts an aluminum alloy structure, the stand column is a columnar body formed by riveting aluminum alloy angle bars through rivets, the rush-repair tower structure is optimized, the manufacturing cost of the rush-repair tower is reduced, the rush-repair tower is completely assembled in a modularized mode, the speed is high, the efficiency is high, and the problem that the transmission line rush-repair tower is low in efficiency is solved.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
It is to be understood that the present invention is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (7)
1. The utility model provides a tower is salvageed to semi-insulating transmission line, a serial communication port, the tower is salvageed and includes stand (1), stand (1) top is connected with the tower head, the tower head includes insulating stand (2), stand (1) is formed by connecting a plurality of non-insulated pole section, 4 are no less than to the quantity of non-insulated pole section, insulating stand (2) are formed by connecting a plurality of insulated pole section, 2 are no less than to the quantity of insulated pole section, it has cross arm (3) to articulate between the insulated pole section, be connected with jib (4) between the other end of cross arm (3) and the insulated pole section top that corresponds, be connected with between stand (1) and insulating stand (2) and the ground and act as go-between (5).
2. The tower is salvageed to semi-insulating transmission line of claim 1, characterized in that, salvage the tower for the door type, the tower is salvageed to the door type includes two stands (1), every insulating stand (2) includes two insulating rod sections, it has two cross arms (3) to lie in to articulate between two insulating rod sections on same root insulating stand (2), and cross arm (3) that lie in two insulating stands (2) inboard are connected and lie in same straight line, be connected with jib (4) between the outer end of cross arm (3) and insulating stand (2) top.
3. The tower of salvageing of semi-insulating transmission line of claim 1, characterized in that, the tower of salvageing is the tower of salvageing of three-column type, the tower of salvageing of three-column type includes three stand (1), every insulating stand (2) includes two insulating rod sections, it has a cross arm (3) to be located to articulate between two insulating rod sections on same insulating stand (2), be connected with jib (4) between the outer end of cross arm (3) and insulating stand (2) top.
4. The tower of salvageing of semi-insulating transmission line of claim 1, characterized in that, salvage the tower for double circuit type, double circuit type salvagees the tower and includes two stands (1), insulating stand (2) include four insulating pole sections, articulated between per two insulating pole sections have cross arm (3), be connected with between cross arm (3) outer end in the insulating stand (2) outside and the insulating pole section top that corresponds and act as go-between, the inboard cross arm (3) one end that is located same height of insulating stand is connected.
5. The tower for rush repair of semi-insulated transmission line according to claim 1, characterized in that the material of the upright column (1) is aluminum alloy.
6. The tower of claim 1, wherein the non-insulated pole segments are riveted by rivets.
7. The tower of claim 1, wherein the insulating columns (2), the cross arms (3) and the hanger rods (4) are made of glass fiber reinforced plastic composite materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120638616.7U CN214942977U (en) | 2021-03-30 | 2021-03-30 | Semi-insulating transmission line emergency repair tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120638616.7U CN214942977U (en) | 2021-03-30 | 2021-03-30 | Semi-insulating transmission line emergency repair tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942977U true CN214942977U (en) | 2021-11-30 |
Family
ID=79039668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120638616.7U Active CN214942977U (en) | 2021-03-30 | 2021-03-30 | Semi-insulating transmission line emergency repair tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942977U (en) |
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2021
- 2021-03-30 CN CN202120638616.7U patent/CN214942977U/en active Active
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