CN218335275U

CN218335275U - Adjustable lightning arrester

Info

Publication number: CN218335275U
Application number: CN202222063072.3U
Authority: CN
Inventors: 李风华
Original assignee: Jiangsu Jian'an Safety Technology Co ltd
Current assignee: Jiangsu Jian'an Safety Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-17
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a lightning arrester with adjustable, including the mounting panel, concatenation mechanism is installed to mounting panel limit end, concatenation mechanism includes movable groove, rotor plate, movable hole, movable plate, locating lever, restriction pole, extension spring, stripper plate, hollow cylinder, mounting hole and arrester, movable groove has all been seted up to mounting panel both sides end middle part position department, movable inslot wall one side position department activity embedding has the rotor plate, movable hole has been seted up to rotor plate one end middle part position department, the utility model discloses a movable hole is convenient for the movable plate and removes in the rotor plate is inside to through the movable groove, be convenient for adjust the position of movable plate and rotor plate, with this according to the required interval between two mounting panels of adjusting of installation, and through extension spring and stripper plate, be convenient for restrict the position of locating lever, with this make things convenient for a plurality of mounting panel connection equipment, the supplementary staff passes through the mounting hole at suitable position and connects a plurality of arresters of equipment.

Description

Adjustable lightning arrester

Technical Field

The utility model relates to a lightning arrester technical field specifically is a lightning arrester with adjustable.

Background

Arrester, also known as: the overvoltage protector is an electric appliance for protecting electric equipment from high transient overvoltage and limiting follow current time and normally limiting follow current assignment, the main material of the overvoltage protector is zinc oxide, and the lightning arrester is usually connected between a power grid lead and a ground wire and sometimes connected beside a winding of the electric appliance or between leads;

however, when the existing lightning arrester is connected with a plurality of cables beside an electric appliance winding, the multiple lightning arresters need to be installed independently, the process is time-consuming and labor-consuming, and the work is not convenient enough, so that for the situations, in order to avoid the technical problems, an adjustable lightning arrester is necessarily provided to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lightning arrester with adjustable can effectively solve the other and a plurality of cable connection of electrical apparatus winding that proposes in the above-mentioned background art, need solitary to install a plurality of arresters, and this process is wasted time and energy, leads to the not convenient problem of work inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable lightning arrester comprises a mounting plate, wherein a splicing mechanism is mounted at the edge end of the mounting plate, and the splicing mechanism comprises a movable groove, a rotating plate, a movable hole, a movable plate, a positioning rod, a limiting rod, a tension spring, an extrusion plate, a hollow cylinder, a mounting hole and the lightning arrester;

the mounting panel both sides end middle part position department has all seted up the movable groove, the activity embedding of activity inslot inner wall one side position department has the rotor plate, rotor plate one end middle part position department has seted up the movable hole, activity inslot inner wall opposite side position department activity embedding has the movable plate, movable plate and rotor plate top avris position department all weld the locating lever, mounting panel top avris position department symmetric welding has the restriction lever, the mounting panel top is close to restriction lever outer end spot welding and has had the extension spring, the stripper plate has been cup jointed in the slip of restriction lever outer end, stripper plate bottom one side position department welding has a hollow cylinder, mounting panel top avris position department equidistance has seted up the mounting hole, mounting panel top middle part position department installs the arrester.

Preferably, the outer end of the moving plate penetrates through the inside of the movable hole, and the height of the moving plate is the same as the height of the inside of the movable hole.

Preferably, the inside of the hollow cylinder is matched with the outer end of the positioning rod, and the top end of the tension spring is spot-welded at the bottom end of the extrusion plate.

Preferably, an adjusting mechanism is installed in the middle of the top end of the installing plate and comprises an accommodating groove, a sliding rod, a movable plate, a connecting plate, an installing ring, an installing groove, a rotating block, a threaded hole and a screw rod;

the mounting panel top middle part position department has seted up and has accomodate the groove, accomodate inslot wall both sides position department and all seted up the spout, the inside sliding connection of spout has two slide bars, the fly leaf has been cup jointed in the slide bar outer end slip, the fly leaf both sides end all rotates and is connected with the connecting plate, and is two sets of connecting plate one end welds respectively in collar outer end both sides, mounting groove has been seted up to fly leaf one end middle part position department, the inside rotation of mounting groove is connected with the turning block, turning block one end middle part position department sets up threaded hole, the mounting panel outer end is close to screw hole one side and has been embedded through the screw thread to the screw rod.

Preferably, one end of the movable plate is set to be a round angle, and a gap is reserved between the outer end of the movable plate and the inner wall of the accommodating groove.

Preferably, one side of the outer end of the screw rod is positioned in the threaded hole, and the lightning arrester is arranged in the mounting ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with concatenation mechanism, through the movable hole, the movable plate of being convenient for removes at the rotor plate is inside to through the activity groove, be convenient for adjust the position of movable plate and rotor plate, with this interval between two mounting panels according to the required regulation of installation, and through extension spring and stripper plate, be convenient for restrict the position of locating lever, with this make things convenient for the equipment of connecting of a plurality of mounting panels, the equipment is connected through the mounting hole to supplementary staff in suitable position.

2. Be provided with adjustment mechanism, through slide bar, fly leaf and connecting plate, conveniently remove the height of collar to through the turning block, when making the angle of fly leaf adjust wantonly, a turning block terminal surface is parallel with the inslot wall of accomodating all the time, and the position of convenient adjusting screw is with this height according to required regulation arrester, makes that the arrester is better to be connected with outside cable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the mounting structure of the movable plate of the present invention;

fig. 3 is a schematic view of the mounting structure of the movable plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the mounting ring of the present invention;

reference numbers in the figures: 1. mounting a plate;

2. a splicing mechanism; 201. a movable groove; 202. a rotating plate; 203. a movable hole; 204. moving the plate; 205. positioning a rod; 206. a restraining bar; 207. a tension spring; 208. a pressing plate; 209. a hollow cylinder; 210. mounting holes; 211. a lightning arrester;

3. an adjustment mechanism; 301. a receiving groove; 302. a chute; 303. a slide bar; 304. a movable plate; 305. a connecting plate; 306. a mounting ring; 307. mounting grooves; 308. rotating the block; 309. a threaded hole; 310. a screw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical solution, an adjustable lightning arrester, including mounting panel 1, the splicing mechanism 2 is installed at the edge end of mounting panel 1, and splicing mechanism 2 includes movable slot 201, rotating plate 202, movable hole 203, movable plate 204, locating lever 205, limiting rod 206, extension spring 207, stripper plate 208, hollow cylinder 209, mounting hole 210 and arrester 211;

the middle positions of two side ends of the mounting plate 1 are respectively provided with a movable groove 201, one side position of the inner wall of the movable groove 201 is movably embedded with a rotating plate 202, the middle position of one end of the rotating plate 202 is provided with a movable hole 203, the other side position of the inner wall of the movable groove 201 is movably embedded with a movable plate 204, the side positions of the top ends of the movable plate 204 and the rotating plate 202 are respectively welded with a positioning rod 205, the movable plate 204 is convenient to rotate, the outer end of the movable plate 204 penetrates through the movable hole 203, the height of the movable plate 204 is the same as the height of the movable hole 203, the side positions of the top end of the mounting plate 1 are symmetrically welded with limiting rods 206, the outer end of the top end of the mounting plate 1, which is close to the limiting rods 206, is welded with a tension spring 207, the outer end of the limiting rods 206 is slidably sleeved with an extrusion plate 208, one side position of the bottom end of the extrusion plate 208 is welded with a hollow cylinder 209, the inside of the hollow cylinder 209 is matched with the outer end of the positioning rod 205, the tension spring 207 is spot welded at the bottom end of the extrusion plate 208, the top end of the mounting plate 1 is provided with a mounting hole 210, and the middle position of the top end of the mounting plate 1 is provided with an equidistance arrester 211.

An adjusting mechanism 3 is installed at the middle position of the top end of the mounting plate 1, and the adjusting mechanism 3 comprises a containing groove 301, a sliding groove 302, a sliding rod 303, a movable plate 304, a connecting plate 305, a mounting ring 306, a mounting groove 307, a rotating block 308, a threaded hole 309 and a screw rod 310;

the storage groove 301 has been seted up at mounting panel 1 top middle part position department, the spout 302 has all been seted up at storage groove 301 inner wall both sides position department, the inside sliding connection of spout 302 has two slide bar 303, slide bar 303 outer end slip cap has connected fly leaf 304, be convenient for the rotation of fly leaf 304, fly leaf 304 one end sets up to the fillet, fly leaf 304 outer end leaves the space with storage groove 301 inner wall, fly leaf 304 both sides end all rotates and is connected with connecting plate 305, two sets of connecting plate 305 one end weld respectively in collar 306 outer end both sides, be convenient for the removal of arrester 211, the mounting groove 307 has been seted up at fly leaf 304 one end middle part position department, the inside rotation of mounting groove 307 is connected with turning block 308, turning block 308 one end middle part position department has seted up threaded hole 309, there is screw rod 310 near threaded hole 309 one side of mounting panel 1 outer end through the screw thread embedding, be convenient for the rotation of screw rod 310, screw rod 310 outer end one side is located inside threaded hole 309, collar 306 internally mounted has the arrester 211.

The utility model discloses a theory of operation and use flow: firstly, placing a plurality of supporting plates at positions which need to be installed externally, pulling the rotating plate 202 and the moving plate 204 to enable the rotating plate 202 and the moving plate 204 to slide in the movable groove 201 and simultaneously to be matched with the movable hole 203 to enable the moving plate 204 to move in the rotating plate 202, so as to adjust the distance between the two installation plates 1 which need to be adjusted according to the intersecting included angle of the rotating plate 202 and the moving plate 204, pulling the extrusion plate 208 to enable the extrusion plate 208 to drive the spring to compress, when the extrusion plate 208 drives the hollow cylinder 209 to move to the upper part of the positioning rod 205 at one end of the other installation plate 1, driving the extrusion plate 208 to move due to the acting force of the tension spring 207, so that the extrusion plate 208 drives the hollow cylinder 209 to be sleeved at the outer end of the positioning rod 205, so as to facilitate the connection and assembly of the plurality of installation plates 1, thereby assisting a worker to install and fix the installation plates 1 through the installation holes 210 at proper positions and further connect and assemble a plurality of lightning arresters 211;

secondly, the mounting ring 306 is pulled to enable the mounting ring 306 to move upwards, meanwhile, the mounting ring 306 drives the connecting plate 305 to rotate at one end of the movable plate 304, so that the movable plate 304 drives Hu Aode to enable the rod to slide in the sliding groove 302, because the rotating block 308 is rotatably connected with the other end of the movable plate 304, when the angle of the movable plate 304 is adjusted at will, one end face of the rotating block 308 is always parallel to the inner wall of the accommodating groove 301, the screw rod 310 is rotated to enable the screw rod 310 to move in the threaded hole 309, the moving height of the mounting ring 306 is limited, the height of the lightning arrester 211 is adjusted according to the requirement, and the lightning arrester 211 is better connected with an external cable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lightning arrester with adjustable, includes mounting panel (1), its characterized in that: the splicing mechanism (2) is installed at the edge end of the installing plate (1), and the splicing mechanism (2) comprises a movable groove (201), a rotating plate (202), a movable hole (203), a moving plate (204), a positioning rod (205), a limiting rod (206), a tension spring (207), an extrusion plate (208), a hollow cylinder (209), an installing hole (210) and a lightning arrester (211);

mounting panel (1) both sides end middle part position department has all seted up movable groove (201), movable groove (201) inner wall one side position department activity embedding has rotor plate (202), rotor plate (202) one end middle part position department has seted up activity hole (203), movable groove (201) inner wall opposite side position department activity embedding has movable plate (204), movable plate (204) and rotor plate (202) top avris position department all weld have locating lever (205), mounting panel (1) top avris position department symmetry welding has restraining bar (206), mounting panel (1) top is close to restraining bar (206) outer end spot welding and has extension spring (207), stripper plate (206) outer end slides and has cup jointed stripper plate (208), stripper plate (208) bottom one side position department welding has hollow cylinder (209), mounting panel (1) top avris position department equidistance has seted up mounting hole (210), mounting panel (1) top middle part position department installs arrester (211).

2. The adjustable lightning arrester of claim 1, characterized in that: the outer end of the moving plate (204) penetrates through the inside of the movable hole (203), and the height of the moving plate (204) is the same as the height of the inside of the movable hole (203).

3. The adjustable lightning arrester according to claim 1, characterized in that: the inside of the hollow cylinder (209) is matched with the outer end of the positioning rod (205), and the top end of the tension spring (207) is spot-welded at the bottom end of the extrusion plate (208).

4. The adjustable lightning arrester of claim 1, characterized in that: an adjusting mechanism (3) is installed in the middle of the top end of the mounting plate (1), and the adjusting mechanism (3) comprises a containing groove (301), a sliding groove (302), a sliding rod (303), a movable plate (304), a connecting plate (305), a mounting ring (306), a mounting groove (307), a rotating block (308), a threaded hole (309) and a screw rod (310);

mounting panel (1) top middle part position department has seted up and has accomodate groove (301), it all has seted up spout (302) to accomodate groove (301) inner wall both sides position department, spout (302) inside sliding connection has two slide bars (303), slide bar (303) outer end slip has cup jointed fly leaf (304), fly leaf (304) both sides end is all rotated and is connected with connecting plate (305), and is two sets of connecting plate (305) one end welds respectively in collar (306) outer end both sides, fly leaf (304) one end middle part position department has seted up mounting groove (307), mounting groove (307) inside rotation is connected with turning block (308), turning block (308) one end middle part position department has seted up threaded hole (309), mounting panel (1) outer end is close to threaded hole (309) one side and has been embedded screw rod (310) through the screw thread.

5. The adjustable lightning protection arrester according to claim 4, characterized in that: one end of the movable plate (304) is set to be a round angle, and a gap is reserved between the outer end of the movable plate (304) and the inner wall of the accommodating groove (301).

6. The adjustable lightning arrester of claim 4, characterized in that: one side of the outer end of the screw rod (310) is positioned in the threaded hole (309), and the lightning arrester (211) is arranged in the mounting ring (306).