CN219739929U - Lightning arrester convenient to installation - Google Patents
Lightning arrester convenient to installation Download PDFInfo
- Publication number
- CN219739929U CN219739929U CN202320908859.7U CN202320908859U CN219739929U CN 219739929 U CN219739929 U CN 219739929U CN 202320908859 U CN202320908859 U CN 202320908859U CN 219739929 U CN219739929 U CN 219739929U
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- CN
- China
- Prior art keywords
- lightning arrester
- fixing
- insulating isolation
- arrester
- mounting
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- 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.)
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Links
- 238000009434 installation Methods 0.000 title claims description 24
- 238000002955 isolation Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 8
- 229920002379 silicone rubber Polymers 0.000 claims description 8
- 239000004945 silicone rubber Substances 0.000 claims description 6
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 208000025940 Back injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009956 embroidering Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
The utility model discloses a lightning arrester convenient to install, which comprises a mounting bracket and a lightning arrester main body, and is characterized in that: the lightning arrester is characterized in that a plurality of through holes are formed in the mounting support, mounting grooves are formed in the left side and the right side of the through holes, fixing rods are fixedly mounted in the mounting grooves, fixing shaft pieces are connected with the two sides of the outer wall below the lightning arrester body through threaded holes in a threaded mode, fixing shafts are rotatably connected with fixing frames, fixing grooves matched and fixed with the fixing rods are formed in the fixing frames, and the fixing frames are connected with the fixing rods in a clamping mode through the fixing grooves. Through setting up mounting groove, dead lever, mount, screw hole and fixed axle spare to realized installing the quick assembly disassembly function on the installing support to be used for replacing the mounting means of bolt, simultaneously can effectually prevent to embroider down the screw thread because of the erosion of weather factors such as rainwater, lead to this bolt difficult to withdraw from, caused the arrester to be difficult to demolish the phenomenon from the mount pad.
Description
Technical Field
The utility model relates to the technical field of lightning arresters, in particular to a lightning arrester convenient to install.
Background
The lightning arrester is used for protecting electrical equipment from high transient overvoltage, and is an electrical appliance which limits the freewheel time and also often limits the freewheel amplitude. The term encompasses any external clearance necessary for the proper functioning of the appliance when installed, whether or not as an integral part, and lightning arresters are another important device often employed when communication cables are protected from lightning damage.
The mode that current arrester and mount pad are connected through bolted connection, this kind of connected mode exist the comparatively loaded down with trivial details drawback of installation dismantlement when the installation, and simultaneously when using under complicated weather conditions, the screw thread appears embroidering under the erosion of weather factors such as rainwater easily, leads to this bolt to be difficult for withdrawing, has caused the arrester to be difficult to dismantle the phenomenon from the mount pad.
Disclosure of Invention
The utility model aims to provide a lightning arrester convenient to install, which solves the problems that in the prior art, the existing connection mode of the lightning arrester and a mounting seat is in a bolt connection mode, the installation and the disassembly of the connection mode are complicated during installation, and simultaneously, when the lightning arrester is used in complex weather conditions, the bolt is easy to embroider under the erosion of weather factors such as rainwater and the like, so that the bolt is difficult to withdraw, and the lightning arrester is difficult to detach from the mounting seat.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a arrester convenient to installation, includes installing support and arrester main part, its characterized in that: the lightning arrester is characterized in that a plurality of through holes are formed in the mounting support, mounting grooves are formed in the left side and the right side of the through holes, fixing rods are fixedly mounted in the mounting grooves, fixing shaft pieces are connected with the two sides of the outer wall below the lightning arrester body through threaded holes in a threaded mode, fixing shafts are rotatably connected with fixing frames, fixing grooves matched and fixed with the fixing rods are formed in the fixing frames, and the fixing frames are connected with the fixing rods in a clamping mode through the fixing grooves.
Preferably, the outer wall of the fixing frame is fixedly connected with an anti-falling block at the fixing shaft part.
Preferably, the fixing frame and the fixing shaft are both wrapped with silicone rubber materials.
Preferably, the fixing groove is adapted to the fixing rod.
Preferably, a plurality of large insulating isolation umbrellas and small insulating isolation umbrellas are respectively arranged above the threaded holes of the lightning arrester main body, and the large insulating isolation umbrellas and the small insulating isolation umbrellas are arranged at intervals.
Preferably, the large insulating isolation umbrella and the small insulating isolation umbrella are both wrapped with silicon rubber materials.
Preferably, the diameter of the large insulating isolation umbrella is larger than that of the small insulating isolation umbrella.
Preferably, the sectors of the large insulating isolation umbrella and the small insulating isolation umbrella are 45 degrees.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
through setting up mounting groove, dead lever, mount, screw hole and fixed axle spare to realized installing the quick assembly disassembly function on the installing support to be used for replacing the mounting means of bolt, simultaneously can effectually prevent to embroider down the screw thread because of the erosion of weather factors such as rainwater, lead to this bolt difficult to withdraw from, caused the arrester to be difficult to demolish the phenomenon from the mount pad.
Drawings
Fig. 1 is a schematic view of the overall structure of a lightning arrester which is convenient to install;
fig. 2 is a schematic view of a lightning arrester mounting bracket for easy installation;
fig. 3 is a schematic view of a partial structure of a lightning arrester fixing frame convenient to install;
fig. 4 is a schematic view showing a partial structure of a lightning arrester body of the lightning arrester of the present utility model, which is convenient to install.
1. A mounting bracket; 2. a lightning arrester body; 3. a fixed shaft member; 4. a fixing frame; 5. an anti-falling block;
6. a mounting groove; 7. a fixed rod; 8. a through hole; 9. a threaded hole; 10. small insulating isolation umbrella;
11. large insulating isolation umbrella; 12. a fixing groove.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific direction, construct and operate in the specific direction, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Fig. 1-4 are schematic structural views of an arrester convenient for installation according to a preferred embodiment of the present utility model, in this embodiment, the arrester convenient for installation includes a mounting bracket 1 and an arrester main body 2, a plurality of through holes 8 are formed in the mounting bracket 1, so that the arrester main body 2 can be conveniently fixed in installation position, installation grooves 6 are formed in the left and right sides of the through holes 8, fixing rods 7 are fixedly installed in the installation grooves 6, fixing shaft members 3 are screwed on two sides of the outer wall below the arrester main body 2 through threaded holes 9, fixing frames 4 are rotatably connected to the fixing shaft members 3, after the bottom of the arrester main body 2 is placed into the through holes 8, the fixing frames are rotated, and through fixing grooves 12 matched and fixed with the fixing rods 7 are formed in the fixing frames 4, the rotating fixing frames 4 are clamped with the fixing rods 7 through the fixing grooves 12, and after the clamping of the fixing grooves 12 on two sides of the arrester main body and the fixing rods 7 are completed, so that the installation is achieved.
In this embodiment, the outer wall of the fixing frame 4 is located at the fixing shaft 3 and fixedly connected with the anti-falling block 5, and this structure prevents the installation firmness of the lightning arrester main body 2 from being affected by the falling of the fixing frame 4 after long-term use.
In this embodiment, the outside of mount 4 and fixed axle 3 is all wrapped up the silicone rubber material, and this structure sets up and plays an insulating effect, prevents in the dismouting in-process, and the operator touches the back injury.
In this embodiment, the fixing groove 12 is adapted to the fixing rod 7, and by this structural arrangement, increased firmness after installation of the arrester is achieved, preventing the occurrence of loosening or rattling phenomena.
In this embodiment, the arrester main body 2 is provided with a plurality of large insulating isolation umbrellas 11 and small insulating isolation umbrellas 10 respectively above the threaded hole 9, and the large insulating isolation umbrellas 11 and the small insulating isolation umbrellas 10 are arranged at intervals.
In this embodiment, the outside of the large insulating isolation umbrella 11 and the small insulating isolation umbrella 10 are wrapped with the silicone rubber material, and due to the excellent insulativity and plasticity of the silicone rubber material, the insulativity of the large insulating isolation umbrella 11 and the small insulating isolation umbrella 10 can be ensured, and the plasticity of the silicone rubber material makes the manufacture of the large insulating isolation umbrella 11 and the small insulating isolation umbrella 10 easier, so that the production cost can be reduced, and the production efficiency can be improved.
In this embodiment, the diameter of the large insulating umbrella 11 is larger than that of the small insulating umbrella 10.
In this embodiment, the sector of the large insulating isolation umbrella 11 and the small insulating isolation umbrella 10 presents 45 degrees, and the large insulating isolation umbrella 11 and the small insulating isolation umbrella 10 have no dead angle through the structure setting, and blow down the dust above by utilizing the wind of the nature, thereby playing a clean effect, preventing the lightning arrester from accumulating dust outside the sleeve and causing the lightning arrester outside sleeve insulation to decline to cause the creepage phenomenon, and further guaranteeing the safety of the power grid.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (8)
1. The utility model provides a arrester convenient to installation, includes installing support (1) and arrester main part (2), its characterized in that: a plurality of through-hole (8) have been seted up on installing support (1), through-hole (8) left and right sides is provided with mounting groove (6), fixed mounting has dead lever (7) in mounting groove (6), there is fixed axle spare (3) arrester main part (2) below outer wall both sides through screw hole (9) threaded connection, fixed axle spare (3) rotate and are connected with mount (4), be provided with in mount (4) with dead lever (7) cooperation fixed slot (12), mount (4) are through fixed slot (12) and dead lever (7) joint.
2. A lightning arrester for facilitating installation according to claim 1, wherein: the outer wall of the fixing frame (4) is fixedly connected with an anti-falling block (5) at the fixing shaft part (3).
3. A lightning arrester for facilitating installation according to claim 1, wherein: the outside of the fixing frame (4) and the fixing shaft piece (3) are wrapped with silicone rubber materials.
4. A lightning arrester for facilitating installation according to claim 1, wherein: the fixing groove (12) is matched with the fixing rod (7).
5. A lightning arrester for facilitating installation according to claim 1, wherein: the lightning arrester is characterized in that a plurality of large insulating isolation umbrellas (11) and small insulating isolation umbrellas (10) are respectively arranged above the threaded holes (9) of the lightning arrester main body (2), and the large insulating isolation umbrellas (11) and the small insulating isolation umbrellas (10) are arranged at intervals.
6. A lightning arrester for facilitating installation as defined in claim 5, wherein: the outside of the large insulating isolation umbrella (11) and the small insulating isolation umbrella (10) are wrapped with silicon rubber materials.
7. A lightning arrester for facilitating installation as defined in claim 5, wherein: the diameter of the large insulating isolation umbrella (11) is larger than that of the small insulating isolation umbrella (10).
8. A lightning arrester for facilitating installation as defined in claim 5, wherein: the sectors of the large insulating isolation umbrella (11) and the small insulating isolation umbrella (10) are 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908859.7U CN219739929U (en) | 2023-04-21 | 2023-04-21 | Lightning arrester convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908859.7U CN219739929U (en) | 2023-04-21 | 2023-04-21 | Lightning arrester convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739929U true CN219739929U (en) | 2023-09-22 |
Family
ID=88053442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320908859.7U Active CN219739929U (en) | 2023-04-21 | 2023-04-21 | Lightning arrester convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118017426A (en) * | 2024-04-02 | 2024-05-10 | 国网山东省电力公司鄄城县供电公司 | Cable arrester installing support |
-
2023
- 2023-04-21 CN CN202320908859.7U patent/CN219739929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118017426A (en) * | 2024-04-02 | 2024-05-10 | 国网山东省电力公司鄄城县供电公司 | Cable arrester installing support |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |