CN211456644U - High-voltage lightning arrester with stable structure - Google Patents
High-voltage lightning arrester with stable structure Download PDFInfo
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- CN211456644U CN211456644U CN202020275266.8U CN202020275266U CN211456644U CN 211456644 U CN211456644 U CN 211456644U CN 202020275266 U CN202020275266 U CN 202020275266U CN 211456644 U CN211456644 U CN 211456644U
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- arrester
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Abstract
The utility model relates to an arrester technical field, and a stable in structure's high-voltage arrester is disclosed, including first mounting panel and second mounting panel, first mounting panel and second mounting panel are all through a plurality of screw fixed connection on building, the upper end center department fixedly connected with arrester main part of first mounting panel, the cover is equipped with first stable cover in the arrester main part, sliding connection between first stable cover and the arrester main part, the symmetry articulates on the lateral wall of first stable cover has the head rod, the one end that first stable cover was kept away from to the head rod articulates the upper end at the second mounting panel, two head rods are "eight" font setting, the cover is equipped with the stable cover of second on the lateral wall of arrester main part, sliding connection between the stable cover of second and the arrester main part, the symmetry articulates on the lateral wall outside the stable cover of second has the second connecting rod. The utility model discloses make the stable in structure of arrester main part reliable, can not take place to rock.
Description
Technical Field
The utility model relates to an arrester technical field especially relates to a stable in structure's high-voltage arrester.
Background
The single-tube type communication tower lightning arrester is generally manufactured on the top in a common welding mode, no reinforcing measure is adopted, and when the diameter of the top is large, the difference between the diameter of the lightning arrester and the diameter of a tower body is large, so that the structural rigidity of the lightning arrester is suddenly reduced. Because ordinary arrester adopts circular steel pipe, its cross-section is very little, and when long-time, the easy emergence of arrester is become flexible, leads to the arrester to rock, so its frequency of rocking far surpasss the number of times that comes and goes that steel can bear the fatigue load effect in this single-pipe tower life cycle uses, leads to sudden fracture to drop extremely easily and injures people, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art arrester stability not enough, under the effect that the swirl drops, probably lead to the fracture to drop and hinder the people, have the problem of potential safety hazard, and the high-voltage arrester of a stable in structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stable in structure's high-voltage arrester, includes first mounting panel and second mounting panel, first mounting panel and second mounting panel are all in the building through a plurality of screw fixed connection, the upper end center fixedly connected with arrester main part of first mounting panel, the cover is equipped with first stable cover in the arrester main part, sliding connection between first stable cover and the arrester main part, the symmetry articulates on the lateral wall of first stable cover has the head rod, the one end that first stable cover was kept away from to the head rod articulates in the upper end of second mounting panel, two the head rod is "eight" font setting.
Preferably, the cover is equipped with the second stable cover on the lateral wall of arrester main part, sliding connection between second stable cover and the arrester main part, the symmetry articulates on the lateral wall outside the second stable cover has the second connecting rod, the one end that the second stable cover was kept away from to the second connecting rod articulates on the corresponding pole wall that corresponds the head rod, and two institute's second connecting rods are the setting of "eight" font.
Preferably, the arrester main part corresponds and has all seted up the spacing groove symmetrically on the pole wall of first stable cover and second stable cover, sliding connection has the stopper in the spacing groove, the one end that the spacing groove tank bottom was kept away from to the stopper passes the notch of spacing groove and outwards extends, and fixed connection is on the corresponding wall in first stable cover.
Preferably, the limiting block is close to the one end of the limiting groove bottom and is provided with a ball groove, the ball groove is connected with a ball in a rolling manner, and one end, far away from the ball groove bottom, of the ball penetrates through the notch of the ball groove and extends outwards and is connected with the groove bottom of the limiting groove in a rolling manner.
Preferably, the diameter of the ball is larger than the caliber of the notch of the ball groove.
Preferably, the outer surfaces of the first mounting plate, the second mounting plate, the first stabilizing sleeve and the second stabilizing sleeve are plated with anticorrosive coatings.
Compared with the prior art, the utility model provides a stable in structure's high-pressure arrester possesses following beneficial effect:
1. this stable in structure's high-voltage arrester, through setting up first mounting panel, the second mounting panel, the arrester main part, first stable cover and head rod, at the in-process of installation, with first mounting panel and second mounting panel fixed connection back on the building, under the effect of the support of head rod, first stable cover can play fine supporting role to the arrester main part, let the arrester main part can not rock for the arrester main part is very reliable and stable.
2. This stable in structure's high voltage arrester through setting up second stable cover and second connecting rod, under the combined action of second stable cover and second connecting rod, can support other positions of arrester main part well, lets the stability of arrester main part better.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the stable in structure of arrester main part reliable, can not take place to rock.
Drawings
Fig. 1 is a schematic front view of a structurally stable high-voltage arrester according to the present invention;
fig. 2 is a schematic front view of the high-voltage arrester with stable structure provided by the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: the lightning arrester comprises a first mounting plate 1, a second mounting plate 2, a lightning arrester main body 3, a first stabilizing sleeve 4, a first connecting rod 5, a second stabilizing sleeve 6, a second connecting rod 7, a limiting groove 8, a limiting block 9, a ball groove 10 and balls 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a high-voltage arrester with stable structure comprises a first mounting plate 1 and a second mounting plate 2, wherein the first mounting plate 1 and the second mounting plate 2 are fixedly connected to a building through a plurality of screws, an arrester main body 3 is fixedly connected to the center of the upper end of the first mounting plate 1, a first stabilizing sleeve 4 is sleeved on the arrester main body 3, the first stabilizing sleeve 4 is slidably connected with the arrester main body 3, first connecting rods 5 are symmetrically hinged to the outer side wall of the first stabilizing sleeve 4, one ends of the first connecting rods 5 far away from the first stabilizing sleeve 4 are hinged to the upper end of the second mounting plate 2, the two first connecting rods 5 are arranged in an 'eight' shape, and the first stabilizing sleeve 4 can well support the arrester main body 3 after the first mounting plate 1 and the second mounting plate 2 are fixedly connected to the building in the installation process under the supporting effect of the first connecting rods 5, the lightning arrester main body 3 can not shake, so that the lightning arrester main body 3 is very stable and reliable.
The cover is equipped with second stable cover 6 on the lateral wall of arrester main part 3, sliding connection between second stable cover 6 and the arrester main part 3, the symmetry articulates on the lateral wall outside second stable cover 6 has second connecting rod 7, the one end that second stable cover 6 was kept away from to second connecting rod 7 articulates on corresponding pole wall that corresponds head rod 5, two second connecting rods 7 are "eight" font setting, under the combined action of second stable cover 6 and second connecting rod 7, can support other positions of arrester main part 3 well, let the stability of arrester main part 3 better.
The ball groove 10 has been seted up to the one end that stopper 9 is close to the spacing groove 8 tank bottom, and ball groove 10 internal rolling is connected with ball 11, and ball 11 keeps away from the one end of ball groove 10 tank bottom and passes the notch of ball groove 10 and outwards extend, and with the tank bottom rolling connection of spacing groove 8 for stopper 9 removes more smoothly in spacing groove 8.
The diameter of the ball 11 is larger than the caliber of the notch of the ball groove 10, preventing the ball 11 from being separated from the ball groove 10.
The outer surfaces of the first mounting plate 1, the second mounting plate 2, the first stabilizing sleeve 4 and the second stabilizing sleeve 6 are all plated with anticorrosive coatings, so that a good anticorrosive effect is achieved.
The utility model discloses in, at the in-process of installation, with first mounting panel 1 and 2 fixed connection of second mounting panel after building, under the effect of the support of head rod 5, first stable cover 4 can play fine supporting role to arrester main part 3, let arrester main part 3 can not rock, make arrester main part 3 reliable and stable very, under the combined action of second stable cover 6 and second connecting rod 7, can support other positions of arrester main part 3 well, let the stability of arrester main part 3 better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stable in structure's high-voltage arrester, includes first mounting panel (1) and second mounting panel (2), its characterized in that, first mounting panel (1) and second mounting panel (2) are all through a plurality of screw fixed connection in building, fixedly connected with arrester main part (3) are located at the upper end center of first mounting panel (1), the cover is equipped with first stable cover (4) in arrester main part (3), sliding connection between first stable cover (4) and arrester main part (3), the symmetry articulates on the lateral wall of first stable cover (4) has head rod (5), the one end that first stable cover (4) were kept away from in head rod (5) articulates in the upper end of second mounting panel (2), two head rod (5) are "eight" font setting.
2. A structurally stable high-voltage arrester as claimed in claim 1, characterized in that a second stabilizing sleeve (6) is sleeved on the side wall of the arrester main body (3), the second stabilizing sleeve (6) is slidably connected with the arrester main body (3), a second connecting rod (7) is symmetrically hinged on the side wall outside the second stabilizing sleeve (6), one end of the second connecting rod (7) far away from the second stabilizing sleeve (6) is hinged on the corresponding rod wall of the corresponding first connecting rod (5), and the two second connecting rods (7) are arranged in an inverted "eight" shape.
3. The high-voltage arrester as claimed in claim 1, wherein the arrester main body (3) has a limiting groove (8) symmetrically formed on the rod wall corresponding to the first and second stabilizing sleeves (4, 6), the limiting groove (8) has a limiting block (9) slidably connected therein, and one end of the limiting block (9) away from the bottom of the limiting groove (8) passes through the notch of the limiting groove (8) and extends outward, and is fixedly connected to the corresponding wall in the first stabilizing sleeve (4).
4. A structurally stable high-voltage arrester as claimed in claim 3, characterized in that the end of the limiting block (9) close to the bottom of the limiting groove (8) is provided with a ball groove (10), a ball (11) is connected in the ball groove (10) in a rolling manner, and the end of the ball (11) far from the bottom of the ball groove (10) passes through the opening of the ball groove (10) and extends outwards and is connected with the bottom of the limiting groove (8) in a rolling manner.
5. A structurally stable high-voltage arrester as claimed in claim 4, characterized in that the diameter of the balls (11) is larger than the caliber of the opening of the ball grooves (10).
6. A structurally stable high-voltage arrester as claimed in claim 2, characterized in that the outer surfaces of the first mounting plate (1), the second mounting plate (2), the first stabilizing sleeve (4) and the second stabilizing sleeve (6) are coated with an anti-corrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275266.8U CN211456644U (en) | 2020-03-09 | 2020-03-09 | High-voltage lightning arrester with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275266.8U CN211456644U (en) | 2020-03-09 | 2020-03-09 | High-voltage lightning arrester with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456644U true CN211456644U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020275266.8U Active CN211456644U (en) | 2020-03-09 | 2020-03-09 | High-voltage lightning arrester with stable structure |
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| CN (1) | CN211456644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471922A (en) * | 2021-07-29 | 2021-10-01 | 芜湖市凯鑫避雷器有限责任公司 | Wind-resistant assembly for lightning arrester of high-voltage transformer substation |
-
2020
- 2020-03-09 CN CN202020275266.8U patent/CN211456644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471922A (en) * | 2021-07-29 | 2021-10-01 | 芜湖市凯鑫避雷器有限责任公司 | Wind-resistant assembly for lightning arrester of high-voltage transformer substation |
| CN113471922B (en) * | 2021-07-29 | 2023-02-07 | 芜湖市凯鑫避雷器有限责任公司 | Wind-resistant assembly for lightning arrester of high-voltage transformer substation |
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