CN213027207U - Power line repair tools - Google Patents
Power line repair tools Download PDFInfo
- Publication number
- CN213027207U CN213027207U CN202022127708.7U CN202022127708U CN213027207U CN 213027207 U CN213027207 U CN 213027207U CN 202022127708 U CN202022127708 U CN 202022127708U CN 213027207 U CN213027207 U CN 213027207U
- Authority
- CN
- China
- Prior art keywords
- support
- nut
- limiting plate
- power line
- shaped frame
- 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
- 230000008439 repair process Effects 0.000 title description 6
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 description 8
- 229910052573 porcelain Inorganic materials 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the field of maintenance tools, in particular to a power line maintenance tool, which comprises a U-shaped frame, a limiting plate and a screw rod, wherein the limiting plate and the screw rod are arranged on the U-shaped frame; a through hole is formed in the middle of the limiting plate, the limiting plate is sleeved on the first support and the second support, and limiting nuts arranged on the first support and the second support are arranged at the bottom of the limiting plate; the screw rod is in threaded connection with the first nut and the second nut. The utility model has the advantages of simple overall structure, convenient and practical has reduced intensity of labour, has improved work efficiency, reduces construction cost, is fit for the power maintenance workman and uses.
Description
Technical Field
The utility model relates to a repair tools field, in particular to power line repair tools.
Background
Along with the expansion of the construction scale of electric power infrastructure in China, the overhaul and maintenance work of the electric transmission line is increasingly frequent, the overhaul and replacement work of the electric power porcelain insulator is the main content of the maintenance work of the electric transmission line, and the porcelain insulator is also called as a high-voltage porcelain insulator and an insulator. Insulators play two basic roles in overhead transmission lines: supporting the wires and preventing current from flowing back to ground. In the circuit maintenance process, when the insulator needs to be replaced, the force applied to the porcelain insulator needs to be relieved firstly, and then the porcelain insulator can be replaced, but the existing replacement method is time-consuming and labor-consuming, the safety of constructors cannot be well guaranteed, the line tightening efficiency is low, and the construction cost is high. Therefore, this scheme designs a power line repair tools for power line changes vase, improves work efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned among the prior art, the utility model provides a power line repair tools, its simple structure, convenient popularization.
A power line maintenance tool comprises a U-shaped frame, a limiting plate and a screw rod, wherein the limiting plate and the screw rod are arranged on the U-shaped frame, the U-shaped frame comprises a first support, a second support and a connecting frame for connecting the first support and the second support, external threads are respectively arranged on the first support and the second support, and a first nut and a second nut are respectively welded at the tops of the first support and the second support;
a through hole is formed in the middle of the limiting plate, the limiting plate is sleeved on the first support and the second support, and limiting nuts arranged on the first support and the second support are arranged at the bottom of the limiting plate;
the screw rod is in threaded connection with the first nut and the second nut.
Preferably, the length of the screw is greater than the distance between the first nut and the second nut.
Preferably, the direction of the mounting hole of the first nut is perpendicular to the first bracket, the direction of the mounting hole of the second nut is perpendicular to the second bracket, and the first nut and the second nut are arranged in parallel.
Preferably, the U-shaped frame is integrally formed.
The utility model has the advantages that:
the utility model has the advantages of simple overall structure, convenient and practical has reduced intensity of labour, has improved work efficiency, reduces construction cost, is fit for the power maintenance workman and uses.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view structural diagram of the present invention;
FIG. 3 is a reference diagram of the present invention in use;
1-U-shaped frame, 11-first support, 12-second support, 13-connecting frame, 14-first nut, 15-second nut, 2-limiting plate, 21-limiting nut and 3-screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention easier to be clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
As shown in the attached drawings, the power line maintenance tool comprises a U-shaped frame 1, a limiting plate 2 and a screw 3, wherein the limiting plate 2 and the screw 3 are arranged on the U-shaped frame 1, the U-shaped frame 1 comprises a first support 11, a second support 12 and a connecting frame 13 for connecting the first support 11 and the second support 12, external threads are respectively arranged on the first support 11 and the second support 12, and a first nut 14 and a second nut 15 are respectively welded at the tops of the first support 11 and the second support 12;
the middle of the limiting plate 2 is provided with a through hole, the limiting plate 2 is sleeved on the first support 11 and the second support 12, and the bottom of the limiting plate 2 is provided with a limiting nut 21 arranged on the first support 11 and the second support 12;
the screw 3 is threadedly coupled to a first nut 14 and a second nut 15.
In this embodiment, the length of the screw 3 is greater than the distance between the first nut 14 and the second nut 15.
In this embodiment, the direction of the mounting hole of the first nut 14 is perpendicular to the first bracket 11, the direction of the mounting hole of the second nut 15 is perpendicular to the second bracket 12, and the first nut 14 and the second nut 15 are arranged in parallel.
In this embodiment, the U-shaped frame 1 is integrally formed.
The working principle is as follows:
when the tool is used, two power line maintenance tools are used and are respectively arranged at two ends of the whole series of power porcelain bottles, the triangular plates at two ends of each power porcelain bottle are arranged between the first support 11 and the second support 12, the limiting plate 2 is adjusted to a proper position, the limiting nut 21 is used for limiting and fixing, the screw 3 penetrates into the triangular plates, then two ends of the wire rewinding device are respectively fixed on the connecting frame 13, and in the wire rewinding process, the force on the original porcelain bottle is transferred to the tool, so that the tool is convenient to replace;
the utility model has the advantages of simple overall structure, convenient and practical has reduced intensity of labour, has improved work efficiency, reduces construction cost, is fit for the power maintenance workman and uses.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The power line maintenance tool is characterized by comprising a U-shaped frame (1), a limiting plate (2) and a screw (3) which are arranged on the U-shaped frame (1), wherein the U-shaped frame (1) comprises a first support (11), a second support (12) and a connecting frame (13) which is connected with the first support (11) and the second support (12), external threads are respectively arranged on the first support (11) and the second support (12), and a first nut (14) and a second nut (15) are respectively welded at the tops of the first support (11) and the second support (12);
a through hole is formed in the middle of the limiting plate (2), the limiting plate (2) is sleeved on the first support (11) and the second support (12), and a limiting nut (21) arranged on the first support (11) and the second support (12) is arranged at the bottom of the limiting plate (2);
the screw rod (3) is in threaded connection with the first nut cap (14) and the second nut cap (15).
2. A power line servicing tool according to claim 1, wherein: the length of the screw (3) is greater than the distance between the first nut (14) and the second nut (15).
3. A power line servicing tool according to claim 1, wherein: the direction of the mounting hole of the first nut (14) is perpendicular to the first support (11), the direction of the mounting hole of the second nut (15) is perpendicular to the second support (12), and the first nut (14) and the second nut (15) are arranged in parallel.
4. A power line servicing tool according to claim 1, wherein: the U-shaped frame (1) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127708.7U CN213027207U (en) | 2020-09-25 | 2020-09-25 | Power line repair tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127708.7U CN213027207U (en) | 2020-09-25 | 2020-09-25 | Power line repair tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027207U true CN213027207U (en) | 2021-04-20 |
Family
ID=75479534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022127708.7U Expired - Fee Related CN213027207U (en) | 2020-09-25 | 2020-09-25 | Power line repair tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555172A (en) * | 2021-07-12 | 2021-10-26 | 国网山东省电力公司博兴县供电公司 | Wire fixing device for replacing post insulator in live-line mode |
-
2020
- 2020-09-25 CN CN202022127708.7U patent/CN213027207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555172A (en) * | 2021-07-12 | 2021-10-26 | 国网山东省电力公司博兴县供电公司 | Wire fixing device for replacing post insulator in live-line mode |
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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: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |