CN214476730U

CN214476730U - Easily trade formula arrester structure

Info

Publication number: CN214476730U
Application number: CN202120461833.3U
Authority: CN
Inventors: 邢奥飞
Original assignee: Xi'an Dingyi Electrical Appliance Co ltd
Current assignee: Xi'an Dingyi Electrical Appliance Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-22
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an easily trade formula arrester structure, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the top fixedly connected with mounting panel of support column, the front side and the rear side at mounting panel top rotate respectively and are connected with first driven half-gear and the driven half-gear of second. The utility model discloses a bottom with the arrester that bracket and bracing piece can be simple and convenient supports and fixes, the while is convenient to be dismantled, can drive the driven half gear of second through first driven half gear revolve, the two can drive the actuating lever when rotating and remove, because the restriction of gag lever post, can be close to each other or part even a supporting rod when the actuating lever removes, the position of the back link of erectting of arrester body is corresponding with the supporting rod, two supporting rods are close to each other and can will pass the link this moment, thereby it is fixed to realize the hoist and mount of arrester body, it is quick to the simple to operate of arrester, it is also very convenient with the arrester when needing to change.

Description

Easily trade formula arrester structure

Technical Field

The utility model relates to an arrester technical field specifically is an easily trade formula arrester structure.

Background

The utility model relates to an arrester technical field, the arrester is an electrical apparatus that is used for protecting electrical equipment to avoid high transient overvoltage harm and restricts the afterflow time and also normally restrict the afterflow amplitude, the arrester divide into a large number, there is the metal oxide arrester, line type metal oxide arrester, no clearance line type metal oxide arrester, the compound overcoat metal oxide arrester of full insulation, the main type of arrester has cast arrester, valve type arrester and zinc oxide arrester etc., the main theory of operation of every type arrester is different, but their work essence is the same, all do not receive the harm for protection communication cable and communication equipment.

At present, a lightning arrester widely used on a power distribution network of a power supply system, particularly on overhead line equipment of a 10KV power distribution station is a valve type zinc oxide lightning arrester, the lightning arrester is fixed on the overhead line equipment, when the lightning arrester needs to be disassembled for checking, detecting or replacing, the disassembly and the assembly of the lightning arrester need to be manually operated under the condition of power failure, and the defects of poor power supply reliability and incapability of ensuring power supply time and power supply quantity exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily trade formula arrester structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy formula arrester structure that trades, includes the base, the top fixedly connected with support column of base, the top fixedly connected with mounting panel of support column, the front side and the rear side at mounting panel top rotate respectively and are connected with first driven half-gear and the driven half-gear of second, first driven half-gear meshes with the driven half-gear of second mutually, equal fixedly connected with actuating lever on first driven half-gear and the driven half-gear of second, the right side at mounting panel top is rotated and is connected with the gag lever post, it is connected with the supporting rod to rotate between the right-hand member of actuating lever and the right-hand member of gag lever post, the solid fixed ring of bottom fixedly connected with on support column surface, gu fixed ring's right side fixedly connected with bracing piece, the disconnected fixedly connected with bracket in the right side of bracing piece, the top of bracket is provided with the arrester body.

The top fixedly connected with link of arrester body, the link and supporting rod looks adaptation.

The left side at mounting panel top is rotated and is connected with the regulation pole, the fixed surface who adjusts the pole is connected with adjusting gear, adjusting gear meshes with first driven half-gear mutually, the bottom of adjusting the pole runs through the mounting panel and extends to the outside of mounting panel, the bottom fixedly connected with hand wheel of pole.

The utility model discloses a mounting bracket, including mounting panel, sliding connection have the push pedal between the both sides at mounting panel top, the positive fixedly connected with kelly of push pedal, the back fixedly connected with pull rod of push pedal, the rear end of pull rod runs through the mounting bracket and extends to the outside of mounting bracket, just the surface cover that is located the pull rod between the back of push pedal and the back of mounting bracket inner wall is equipped with the spring, the rear end fixedly connected with handle of pull rod.

The lightning arrester is characterized in that the right end of the clamping rod is fixedly connected with an anti-skidding sleeve, the bottom of the lightning arrester body is fixedly connected with an installation rod, and the installation rod is matched with the bracket.

Compared with the prior art, the beneficial effects of the utility model are that: this easily trade formula arrester structure, can be simple and convenient the bottom with the arrester through bracket and bracing piece support and fix, the while is conveniently dismantled, can drive the driven half gear of second through first driven half gear revolve, the two can drive the actuating lever when rotating and remove, because the limiting displacement of gag lever post, can be close to each other or separately with a holding rod when the actuating lever removes, the position of the back link of erectting of arrester body is corresponding with the holding rod, two holding rods are close to each other and can will pass the link this moment, thereby the realization is fixed with the hoist and mount of arrester body, it is quick to the simple to operate of arrester, it is also very convenient with the arrester when needing to change.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an easy-to-replace lightning arrester structure provided by the present invention;

fig. 2 is a top view of the mounting plate of fig. 1.

In the figure: 1. a base; 2. a support pillar; 3. mounting a plate; 4. a first driven half gear; 5. a second driven half gear; 6. a drive rod; 7. a limiting rod; 8. a clamping rod; 9. a fixing ring; 10. a support bar; 11. A bracket; 12. a lightning arrester body; 13. hanging a ring; 14. adjusting a rod; 15. an adjusting gear; 16. a hand wheel; 17. a mounting frame; 18. pushing the plate; 19. a clamping rod; 20. a pull rod; 21. a spring; 22. mounting a rod; 23. and (4) a handle.

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. 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. 1-2, the present invention provides an embodiment: an easily-replaced lightning arrester structure comprises a base 1, wherein a supporting column 2 is fixedly connected to the top of the base 1, a mounting plate 3 is fixedly connected to the top of the supporting column 2, a first driven half gear 4 and a second driven half gear 5 are respectively and rotatably connected to the front side and the rear side of the top of the mounting plate 3, the first driven half gear 4 is meshed with the second driven half gear 5, a driving rod 6 is fixedly connected to each of the first driven half gear 4 and the second driven half gear 5, a limiting rod 7 is rotatably connected to the right side of the top of the mounting plate 3, a clamping rod 8 is rotatably connected between the right end of the driving rod 6 and the right end of the limiting rod 7, a fixing ring 9 is fixedly connected to the bottom of the surface of the supporting column 2, a supporting rod 10 is fixedly connected to the right side of the fixing ring 9, a bracket 11 is fixedly connected to the right side of the supporting rod 10, a lightning arrester body 12 is arranged at the top of the bracket 11, first driven half gear 4 rotates and can drive second driven half gear 5 and rotate, and the two can drive actuating lever 6 when rotating and remove, because the limiting displacement of gag lever post 7 can be close to each other or part even a clamping rod 8 when actuating lever 6 removes.

Top fixedly connected with link 13 of arrester body 12, link 13 and supporting rod 8 looks adaptation, the position of the back link 13 of erectting of arrester body 12 is corresponding with supporting rod 8, and two supporting rods 8 are close to each other this moment and can will pass link 13 to the realization is fixed with the hoist and mount of arrester body 12.

The left side at 3 tops of mounting panel is rotated and is connected with the regulation pole 14, the fixed surface who adjusts pole 14 is connected with adjusting gear 15, adjusting gear 15 meshes with first driven half gear 4 mutually, the bottom of adjusting pole 14 runs through mounting panel 3 and extends to the outside of mounting panel 3, the bottom fixedly connected with hand wheel 16 of adjusting pole 14, the surface of hand wheel 16 is provided with anti-skidding line, rotates hand wheel 16 and can drive and adjust pole 14 and rotate to drive adjusting gear 15 and rotate, the first driven half gear 4 of further drive rotates.

The left side of the top of the mounting plate 3 is fixedly connected with a mounting frame 17, a push plate 18 is slidably connected between two sides of the inner wall of the mounting frame 17, a clamping rod 19 is fixedly connected to the front side of the push plate 18, a pull rod 20 is fixedly connected to the back side of the push plate 18, the rear end of the pull rod 20 penetrates through the mounting frame 17 and extends to the outside of the mounting frame 17, a spring 21 is sleeved on the surface of the pull rod 20 between the back side of the push plate 18 and the back side of the inner wall of the mounting frame 17, a handle 23 is fixedly connected to the rear end of the pull rod 20, the clamping rod 19 clamps and fixes the adjusting gear 15 to prevent the adjusting gear 15 from rotating, when adjustment is needed, the handle 23 is pulled outwards to drive the pull rod 20 to move and further drive the push plate 18 to move so as to drive the clamping rod 19 to move, the clamping rod 19 is pulled out from the teeth of the adjusting gear 15, and the push plate 18 compresses the spring 21, when the handle 23 is released, the spring 21 rebounds to push the push plate 18 back, so that the clamping rod 19 is clamped into the teeth of the adjusting gear 15 again to fix the adjusting gear 15.

The right end of the clamping rod 8 is fixedly connected with an anti-slip sleeve, the bottom of the lightning arrester body 12 is fixedly connected with a mounting rod 22, the mounting rod 22 is matched with the bracket 11, when the lightning arrester body 12 is mounted, the mounting rod 22 is firstly placed on the bracket 11, and then the lightning arrester body 12 is erected.

The working principle is as follows: when the lightning arrester is used, the device is firstly moved through the base 1 to a place where only installation is needed, when the lightning arrester body 12 is installed, the installation rod 22 is firstly placed on the bracket 11, then the lightning arrester body 12 is erected, the hand wheel 16 can be rotated to drive the adjusting rod 14 to rotate, so as to drive the adjusting gear 15 to rotate, further drive the first driven half gear 4 to rotate, the first driven half gear 4 can rotate to drive the second driven half gear 5 to rotate, the driving rod 6 can be driven to move when the first driven half gear and the second driven half gear rotate, due to the limiting effect of the limiting rod 7, when the driving rod 6 moves, the clamping rods 8 can be close to or separated from each other, the position of the hanging ring 13 corresponds to the position of the hanging ring 8 after the lightning arrester body 12 is erected, at the moment, the two clamping rods 8 can be close to each other to penetrate through the hanging ring 13, so as to realize the hoisting and fixing of the lightning arrester body 12, the clamping rod 19 clamps and fixes the adjusting gear 15, the adjusting gear 15 is prevented from rotating, when adjustment is needed, the handle 23 is pulled out outwards, the pull rod 20 is driven to move, the push plate 18 is further driven to move, the clamping rod 19 is pulled out of teeth of the adjusting gear 15, meanwhile, the push plate 18 compresses the spring 21, after the handle 23 is loosened, the spring 21 rebounds, the push plate 18 is pushed back, the clamping rod 19 is clamped into the teeth of the adjusting gear 15 again, and the adjusting gear 15 is fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an easy formula arrester structure that trades, includes base (1), its characterized in that: the top fixedly connected with support column (2) of base (1), the top fixedly connected with mounting panel (3) of support column (2), the front side and the rear side at mounting panel (3) top rotate respectively and are connected with first driven half gear (4) and second driven half gear (5), first driven half gear (4) and second driven half gear (5) mesh mutually, all fixedly connected with actuating lever (6) on first driven half gear (4) and second driven half gear (5), the right side at mounting panel (3) top rotates and is connected with gag lever post (7), rotate between the right-hand member of actuating lever (6) and the right-hand member of gag lever post (7) and be connected with supporting rod (8), the bottom fixedly connected with solid fixed ring (9) on support column (2) surface, the right side fixedly connected with bracing piece (10) of solid fixed ring (9), the right side of bracing piece (10) is disconnected fixedly connected with bracket (11), the top of bracket (11) is provided with arrester body (12).

2. A lightning arrestor structure of claim 1 wherein: the top fixedly connected with link (13) of arrester body (12), link (13) and supporting rod (8) looks adaptation.

3. A lightning arrestor structure of claim 1 wherein: the left side at mounting panel (3) top is rotated and is connected with regulation pole (14), the fixed surface who adjusts pole (14) is connected with adjusting gear (15), adjusting gear (15) mesh with first driven half gear (4) mutually, the bottom of adjusting pole (14) runs through mounting panel (3) and extends to the outside of mounting panel (3), the bottom fixedly connected with hand wheel (16) of adjusting pole (14).

4. A lightning arrestor structure of claim 1 wherein: mounting panel (3) top left side fixedly connected with mounting bracket (17), sliding connection has push pedal (18) between the both sides of mounting bracket (17) inner wall, the positive fixedly connected with kelly (19) of push pedal (18), the back fixedly connected with pull rod (20) of push pedal (18), the rear end of pull rod (20) runs through mounting bracket (17) and extends to the outside of mounting bracket (17), just the surface cover that is located pull rod (20) between the back of push pedal (18) and the back of mounting bracket (17) inner wall is equipped with spring (21), the rear end fixedly connected with handle (23) of pull rod (20).

5. A lightning arrestor structure of claim 1 wherein: the lightning arrester is characterized in that the right end of the clamping rod (8) is fixedly connected with an anti-skidding sleeve, the bottom of the lightning arrester body (12) is fixedly connected with an installation rod (22), and the installation rod (22) is matched with the bracket (11).