CN217521803U

CN217521803U - Standardized AC arrester

Info

Publication number: CN217521803U
Application number: CN202221514619.0U
Authority: CN
Inventors: 陈义; 陈彬彬
Original assignee: Zhejiang Donggao Electric Co ltd
Current assignee: Zhejiang Donggao Electric Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-30
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a standardized alternating current arrester, including the arrester main part, the both ends fixedly connected with spliced pole of arrester main part, the fixed surface of spliced pole is connected with the thread piece, the top of arrester main part is provided with flexible pipe, the one end fixedly connected with circle piece of flexible pipe, the circular slot has been seted up at the top of circle piece. This standardized alternating current arrester passes through the setting of flexible pipe, connecting seat and ceiling, and when using, setting up through flexible pipe and telescopic link makes the connecting rod can be supported, and the setting of connecting rod and connecting seat makes the ceiling can be fixed, and the setting up of ceiling makes the arrester main part can be protected, has reached and has prevented equipment infiltration from the top, effective protective apparatus's effect.

Description

Standardized AC arrester

Technical Field

The utility model relates to an exchange arrester technical field specifically is a standardized exchange arrester.

Background

The ac lightning arrester is used to protect various electrical equipments from overvoltage, and the protection characteristic of the lightning arrester determines the insulation level of the protected equipments.

At present common standardized interchange arrester is when using, and equipment makes zinc oxide resistance card wet because sealed reason can exist the condition from the top infiltration, and the aggravation is ageing, reduces the life of arrester and current equipment and adjusts comparatively difficultly when using mostly, leads to the equipment suitability relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a standardized alternating current arrester can prevent that equipment from seeping water from the top, and effective protective apparatus and waterproof equipment adjust comparatively simply, and the suitability is better, has solved the problem that the background art provided.

The utility model provides a following technical scheme: a standardized alternating current arrester comprises an arrester main body, connecting columns are fixedly connected to two ends of the arrester main body, threaded blocks are fixedly connected to the surfaces of the connecting columns, a telescopic pipe is arranged above the arrester main body, a round block is fixedly connected to one end of the telescopic pipe, a round groove is formed in the top of the round block and extends to the bottom of the round block, a threaded groove is formed in the surface of the inner wall of the round groove and is meshed with the threaded blocks, an inner cavity is formed in the other end of the telescopic pipe, a hole is formed in the top of the telescopic pipe, a telescopic rod is movably connected to the side surface of the inner wall of the inner cavity, an accommodating groove is formed in one side of the telescopic rod, a telescopic spring is fixedly connected to the side surface of the inner wall of the accommodating groove, a top block is fixedly connected to the other end of the telescopic spring, and the surface of the top block is movably connected to the surface of the inner wall of the hole, the telescopic link is characterized in that a clamping block is fixedly connected to the surface of the inner wall of the other end of the telescopic link, a connecting groove is formed in one side of the clamping block, a connecting rod is movably connected to the side face of the inner wall of the telescopic link, connecting shafts are fixedly connected to the side faces of the two ends of the connecting rod, the surface of each connecting shaft is movably connected with the side face of the inner wall of the connecting groove, a rubber block is fixedly connected to one end of each connecting rod, a connecting seat is movably connected to the other end of each connecting rod, and a ceiling is fixedly connected to the side face of the connecting seat.

Preferably, the number of the holes is six, and the six holes are uniformly arranged on the side face of the telescopic pipe.

Preferably, the number of the rubber blocks is a plurality, and the rubber blocks are uniformly arranged on the surface of one end of the connecting rod.

Preferably, the side surface of the rubber block is movably connected with the side surface of the clamping block.

Preferably, the maximum rotation angle of one end of the connecting rod is three hundred degrees, and the length value of the telescopic rod is equal to the length value of the inner cavity.

Preferably, the side surface of the connecting seat is also provided with a connecting groove.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this standardized alternating current arrester, through the setting of flexible pipe, telescopic link, connecting rod, connecting seat and ceiling, when using, make the connecting rod can be supported through the setting of flexible pipe and telescopic link, the setting of connecting rod and connecting seat makes the ceiling can be fixed, and the setting of ceiling makes the arrester main part can be protected, has reached and has prevented equipment infiltration from the top, effective protective apparatus's effect.

2. This standardized alternating current arrester through the setting of expanding spring, hole, kicking block, connecting axle and block rubber, when using, makes the kicking block can be supported and spacing through expanding spring's setting, and the setting of hole makes the kicking block spacing, and the setting of connecting axle makes the connecting rod can be connected, and waterproof equipment adjusts comparatively simply, and the suitability is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the ceiling structure of fig. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the telescopic tube shown in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the telescopic rod structure shown in fig. 1 of the present invention.

In the figure: 1. a lightning arrester main body; 2. connecting columns; 3. a thread block; 4. a telescopic pipe; 5. a round block; 6. a circular groove; 7. a thread groove; 8. an inner cavity; 9. a hole; 10. a telescopic rod; 11. accommodating grooves; 12. a tension spring; 13. a top block; 14. a clamping block; 15. connecting grooves; 16. a connecting rod; 17. a connecting shaft; 18. a rubber block; 19. a connecting seat; 20. and (7) a ceiling.

Detailed Description

The technical solution 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. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. 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.

Referring to fig. 1-4, a standardized ac arrester comprises an arrester body 1, and is characterized in that two ends of the arrester body 1 are fixedly connected with connecting columns 2, equipment can be installed by arranging the connecting columns 2, the surfaces of the connecting columns 2 are fixedly connected with threaded blocks 3, round blocks 5 can be movably connected by arranging the threaded blocks 3, telescopic pipes 4 are arranged above the arrester body 1, telescopic rods 10 can be installed by arranging the telescopic pipes 4, one ends of the telescopic pipes 4 are fixedly connected with round blocks 5, the telescopic pipes 4 can be installed by arranging the round blocks 5, round grooves 6 are formed at the tops of the round blocks 5, threaded grooves 7 can be formed by arranging the round grooves 6, the round grooves 6 extend to the bottoms of the round blocks 5, threaded grooves 7 are formed on the surfaces of the inner walls of the round grooves 6, the threaded grooves 7 are engaged with the threaded blocks 3, the round block 5 can be fixed through the arrangement of the engagement of the thread groove 7 and the thread block 3, the other end of the extension tube 4 is provided with an inner cavity 8, the extension rod 10 can move through the arrangement of the inner cavity 8, the top of the extension tube 4 is provided with a hole 9, the top block 13 can limit the position of the extension rod 10 through the arrangement of the hole 9, the side surface of the inner wall of the inner cavity 8 is movably connected with the extension rod 10, the connecting rod 16 can move through the arrangement of the extension rod 10, one side of the extension rod 10 is provided with an accommodating groove 11, the internal device can be installed through the arrangement of the accommodating groove 11, the side surface of the inner wall of the accommodating groove 11 is fixedly connected with an extension spring 12, the top block 13 can be supported through the arrangement of the extension spring 12, the other end of the extension spring 12 is fixedly connected with a top block 13, and the extension rod 10 can be limited through the arrangement of the top block 13, the surface of the top block 13 is movably connected with the surface of the inner wall of the hole 9, the surface of the inner wall of the other end of the telescopic rod 10 is fixedly connected with a clamping block 14, the arrangement of the fixture block 14 enables the telescopic rod 10 and the connecting rod 16 to increase friction force, one side of the fixture block 14 is provided with a connecting groove 15, the connecting shaft 17 can fix the connecting rod 16 through the arrangement of the connecting groove 15, the connecting rod 16 is movably connected with the side surface of the inner wall of the telescopic rod 10, the ceiling 20 can move through the arrangement of the connecting rod 16, the side surfaces of the two ends of the connecting rod 16 are fixedly connected with the connecting shaft 17, the surface of the connecting shaft 17 is movably connected with the side surface of the inner wall of the connecting groove 15, one end of the connecting rod 16 is fixedly connected with the rubber block 18, the other end of the connecting rod 16 is movably connected with the connecting seat 19, the ceiling 20 and the connecting rod 16 can be connected through the arrangement of the connecting seat 19, and the ceiling 20 is fixedly connected to the side surface of the connecting seat 19.

Wherein; the number of the holes 9 is six, and six holes 9 are uniformly arranged on the side surface of the telescopic pipe 4.

Wherein; the number of the rubber blocks 18 is several and the several rubber blocks 18 are evenly arranged on the surface of one end of the connecting rod 16.

Wherein; the side surface of the rubber block 18 is movably connected with the side surface of the fixture block 14.

Wherein; the maximum rotation angle of one end of the connecting rod 16 is three hundred degrees, and the length value of the telescopic rod 10 is equal to the length value of the inner cavity 8.

Wherein; the side of the connecting base 19 is also provided with a connecting groove 15.

Theory of operation, when using, the setting of the thread groove 7 that the circular slot 6 seted up through the circular slot 5 top and the circular slot 6 inner wall surface were seted up makes the staff can be through circular slot 5 with equipment fixing on the surface of spliced pole 2, through pressing the kicking block 13, make in expanding spring 12 and kicking block 13 income holding tank 11, make telescopic link 10 can move about in inner chamber 8, thereby adjust the position of ceiling 20, through adjusting connecting rod 16, adjust the angle and the height of ceiling 20, make ceiling 20 can protect arrester main part 1, thereby prevent rainwater infiltration equipment life that reduces.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The standardized alternating current lightning arrester comprises a lightning arrester main body (1) and is characterized in that connecting columns (2) are fixedly connected to two ends of the lightning arrester main body (1), threaded blocks (3) are fixedly connected to the surface of each connecting column (2), a telescopic pipe (4) is arranged above the lightning arrester main body (1), a round block (5) is fixedly connected to one end of each telescopic pipe (4), a round groove (6) is formed in the top of each round block (5), each round groove (6) extends to the bottom of each round block (5), a threaded groove (7) is formed in the surface of the inner wall of each round groove (6), each threaded groove (7) is meshed with each threaded block (3), an inner cavity (8) is formed in the other end of each telescopic pipe (4), a hole (9) is formed in the top of each telescopic pipe (4), and a telescopic rod (10) is movably connected to the side face of the inner wall of each inner cavity (8), the holding tank (11) has been seted up to one side of telescopic link (10), the side fixedly connected with expanding spring (12) of holding tank (11) inner wall, the other end fixedly connected with kicking block (13) of expanding spring (12), the surface of kicking block (13) and the surface swing joint of hole (9) inner wall, the surface fixedly connected with fixture block (14) of telescopic link (10) other end inner wall, spread groove (15) has been seted up to one side of fixture block (14), the side swing joint of telescopic link (10) inner wall has connecting rod (16), the side fixedly connected with connecting axle (17) at the both ends of connecting rod (16), the surface of connecting axle (17) and the side swing joint of spread groove (15) inner wall, the one end fixedly connected with rubber block (18) of connecting rod (16), the other end swing joint of connecting rod (16) has connecting seat (19), the side surface of the connecting seat (19) is fixedly connected with a ceiling (20).

2. A standardized ac arrester as claimed in claim 1, characterized in that the number of holes (9) is six and six holes (9) are arranged evenly on the side of the telescopic tube (4).

3. A standardized ac arrester according to claim 1 characterized in that there are several rubber blocks (18) and several rubber blocks (18) are arranged uniformly on the surface of one end of the connecting rod (16).

4. A standardized ac arrester according to claim 1 characterized in that the side of the rubber block (18) is movably connected to the side of the block (14).

5. A standardized ac arrester as claimed in claim 1, characterized in that the maximum angle of rotation of one end of the connecting rod (16) is three hundred degrees and the length of the telescopic rod (10) has a value equal to the length of the inner chamber (8).

6. A standardized ac arrester as claimed in claim 1, characterized in that the side of the connecting socket (19) is also provided with connecting slots (15).