CN214674272U - Lightning arrester convenient to assemble - Google Patents
Lightning arrester convenient to assemble Download PDFInfo
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- CN214674272U CN214674272U CN202121128367.3U CN202121128367U CN214674272U CN 214674272 U CN214674272 U CN 214674272U CN 202121128367 U CN202121128367 U CN 202121128367U CN 214674272 U CN214674272 U CN 214674272U
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Abstract
The utility model discloses an arrester convenient to assembly belongs to arrester technical field, including the arrester main part, both ends are equipped with the installation department for fixed this arrester main part about the arrester main part, it has installation slot to open on the installation department, be equipped with flexible subassembly in the installation slot, both ends are equipped with the installation department about the arrester main part, and open on this installation department has the installation slot that is used for the assembly, be equipped with the round hole of joining in marriage the dress with this installation slot on first mounting panel and the second mounting panel, further realized that this arrester is fixed with the portable joint between first mounting panel and the second mounting panel. Meanwhile, a fixing seat and a telescopic block movably fixed in the fixing seat are further arranged in the mounting clamping groove, and the telescopic block realizes a telescopic function through a spring. After the arrester, the first mounting plate and the second mounting plate are clamped and fixed, the arrester is further fixed through the telescopic blocks, and the arrester is more stably mounted.
Description
Technical Field
The utility model belongs to the technical field of the arrester, specifically speaking relates to an arrester convenient to assembly.
Background
The insulation level of a 35kV power transmission line is low, and equipment damage (such as insulator explosion, string falling, wire damage and the like) caused by lightning strike sometimes occurs. The power supply distance of the 35kV line in a remote mountain area is long, the complexity of the terrain is almost the same as that of a high-grade line, in order to avoid forest fire and casualties caused by wire breakage, the 35kV line adopts a protection strategy of single-phase grounding, namely tripping (reclosing does not directly trip three phases), and the lightning trip of the single-power-supply 35kV line means power supply interruption. The line arrester is successfully applied to a high-voltage-class power grid, but the common model 35kV line arrester (the 2ms square wave capacity of a resistor disc is 400A) is frequently exploded in practical use.
The existing lightning arrester also has the following defects in use.
According to the high flux 35kV line arrester that application number is CN211908323U discloses, its arrester main part is connected through fixing bolt, and this kind of connected mode exists the comparatively loaded down with trivial details drawback of installation dismantlement when the installation, and when using under complicated weather condition simultaneously, the screw thread appears embroidering under the erosion of weather factors such as rainwater easily, leads to this bolt to be difficult for withdrawing from. Therefore, it is necessary to provide a lightning arrester which is easy to assemble.
Disclosure of Invention
Comparatively loaded down with trivial details problem is dismantled to current arrester installation, the utility model provides a lightning arrester convenient to assembly cooperates through mounting hole and spacing hole on the flexible subassembly on the installation department and first mounting panel, the second mounting panel, realizes that the portable installation between lightning arrester and first mounting panel and the second mounting panel is dismantled, has improved the installation effectiveness, and the practicality is stronger.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an arrester convenient to assembly, includes the arrester main part, both ends are equipped with the installation department that is used for fixed this arrester main part about the arrester main part, it has installation slot to open on the installation department, be equipped with flexible subassembly in the installation slot.
Preferably, the telescopic assembly comprises a fixed seat fixedly connected in the mounting clamping groove and a telescopic block movably connected on the fixed seat.
Preferably, the fixing seat is of a hollow structure.
Preferably, one end of the telescopic block is fixedly connected with a spring seat, a spring is sleeved on the spring seat, and the other end of the spring is fixedly sleeved in the fixed seat.
Preferably, the arrester main body is fixed to the first mounting plate and the second mounting plate through mounting portions at upper and lower ends.
Preferably, the first mounting plate and the second mounting plate are provided with mounting holes for mounting clamping grooves.
Preferably, one end of the mounting hole is provided with a limiting hole for limiting and assembling the telescopic block.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses both ends are equipped with the installation department about well arrester main part, and open on this installation department have the installation slot that is used for the assembly, be equipped with the round hole of joining in marriage the dress with this installation slot on first mounting panel and the second mounting panel, further realized that the portable joint between this arrester and first mounting panel and the second mounting panel is fixed. Meanwhile, a fixing seat and a telescopic block movably fixed in the fixing seat are further arranged in the mounting clamping groove, and the telescopic block realizes a telescopic function through a spring. After the arrester, the first mounting plate and the second mounting plate are clamped and fixed, the arrester is further fixed through the telescopic blocks, and the arrester is more stably mounted.
Drawings
Fig. 1 is a schematic view of an overall structure of a lightning arrester which is convenient to assemble.
Fig. 2 is a schematic view of a mounting portion of the arrester for easy assembly.
Fig. 3 is an enlarged schematic view of fig. 2.
The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:
1. a first mounting plate; 2. a lightning arrester main body; 3. a second mounting plate; 4. an installation part; 4.1, installing a clamping groove; 5. a telescopic block; 6. a fixed block; 6.1, a spring seat; 6.2 and a spring.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, it is the utility model relates to a structural schematic diagram of arrester convenient to assembly of preferred embodiment, including arrester main part 2 in this embodiment, both ends are equipped with installation department 4 that is used for fixed this arrester main part 2 about arrester main part 2, it has installation slot 4.1 to open on the installation department 4, be equipped with flexible subassembly in the installation slot 4.1, the realization installation function that its arrester main part 2 can be quick is made through installation slot 4.1's design, and flexible subassembly's design makes this arrester main part 2 have certain limiting displacement after the installation is accomplished, makes its installation more stable simultaneously.
In this embodiment, flexible subassembly includes fixed connection in installation draw-in groove 4.1 fixing base and swing joint flexible piece 5 on this fixing base, is equipped with the slider on the flexible piece 5, and this slider joins in marriage with the spout in the fixing base and joins in marriage to join in marriage and realize swing joint, and when arrester main part 2 was fixed with first mounting panel 1 and second mounting panel 3, with flexible piece 5 inwards installation, can accomplish the installation.
In this embodiment, the fixing base is hollow out construction, and hollow out construction's design is convenient for set up flexible subassembly in the fixing base more.
In this embodiment, 5 one end fixedly connected with springs 6.2 seats 6.1 of flexible piece, the cover is equipped with spring 6.2 on this 6.2 seats 6.1 of spring, the fixed cover of the spring 6.2 other end is located in the fixing base, drives spring 6.2 and produces deformation when pressing flexible piece 5, when arrester main part 2, first mounting panel 1 and second mounting panel 3 accomplish the installation, and spring 6.2 overcomes deformation and makes flexible piece 5 resume to initial position, and the joint is in first mounting panel 1 and second mounting panel 3 for arrester main part 2 installs more stably.
In this embodiment, the installation department 4 at upper and lower both ends is fixed in first mounting panel 1 and second mounting panel 3 for arrester main part 2, and arrester main part 2 passes through 4 joints of installation department in first mounting panel 1 and second mounting panel 3, has further promoted the convenience of installation dismantlement, has improved the installation effectiveness.
In this embodiment, the first mounting plate 1 and the second mounting plate 3 are provided with mounting holes for assembling the mounting groove 4.1, and the mounting holes are designed to be mounted and clamped in the mounting groove 4.1, so that the lightning arrester main body 2 is mounted and fixed.
In this embodiment, mounting hole one end is equipped with the spacing hole that is used for spacing flexible piece 5 of joining in marriage, and the design in spacing hole makes arrester main part 2 after the installation, and flexible piece 5 inserts spacing downthehole under spring 6.2's effect, has further promoted the stability of installation.
The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (7)
1. A lightning arrester which is convenient to assemble is provided,
the method is characterized in that:
including arrester main part (2), both ends are equipped with installation department (4) that are used for fixed this arrester main part (2) about arrester main part (2), it has installing slot (4.1) to open on installation department (4), be equipped with flexible subassembly in installing slot (4.1).
2. An arrester as claimed in claim 1, which is easy to assemble, and is characterized in that: the telescopic assembly comprises a fixed seat fixedly connected in the mounting clamping groove (4.1) and a telescopic block (5) movably connected on the fixed seat.
3. An arrester as claimed in claim 2, which is easy to assemble, and is characterized in that: the fixing seat is of a hollow structure.
4. An arrester as claimed in claim 2, which is easy to assemble, and is characterized in that: the telescopic block is characterized in that one end of the telescopic block (5) is fixedly connected with a spring (6.2) seat (6.1), the spring (6.2) seat (6.1) is sleeved with a spring (6.2), and the other end of the spring (6.2) is fixedly sleeved in the fixed seat.
5. An arrester as claimed in claim 1, which is easy to assemble, and is characterized in that: the lightning arrester main body (2) is fixed on the first mounting plate (1) and the second mounting plate (3) through the mounting parts (4) at the upper end and the lower end.
6. An arrester as claimed in claim 5, which is easy to assemble, and is characterized in that: and the first mounting plate (1) and the second mounting plate (3) are provided with mounting holes for assembling mounting clamping grooves (4.1).
7. An arrester as claimed in claim 6, which is easy to assemble, characterized in that: and one end of the mounting hole is provided with a limiting hole for limiting and assembling the telescopic block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121128367.3U CN214674272U (en) | 2021-05-25 | 2021-05-25 | Lightning arrester convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121128367.3U CN214674272U (en) | 2021-05-25 | 2021-05-25 | Lightning arrester convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674272U true CN214674272U (en) | 2021-11-09 |
Family
ID=78486641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121128367.3U Active CN214674272U (en) | 2021-05-25 | 2021-05-25 | Lightning arrester convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674272U (en) |
-
2021
- 2021-05-25 CN CN202121128367.3U patent/CN214674272U/en active Active
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