CN209388793U - A kind of anti-thunder insulator protective device - Google Patents

Abstract

The utility model discloses a kind of anti-thunder insulator protective devices; more particularly to electrical equipment technical field; including insulator body; the insulator body tip exterior is arranged with stirrup; the stirrup two sides are run through equipped with first through hole; the first fixation hole of setting is run through in two sides at the top of the stirrup; the central axes of the first through hole and the central axes of the first fixation hole are mutually perpendicular to; through equipped with bar electrode inside the first through hole; described bar electrode one end peripheral side, which runs through, is equipped with the first screw hole, and the quantity of first screw hole is set as multiple.The utility model is by being equipped with bar electrode and drawing torch; bar electrode can be adjusted according to actual needs and draws the collapsing length of torch; to adjust discharge electrode and draw the distance between electrode with this; realize the purpose for fast and effeciently discharging thunder and lightning; it reduces due to irresistible factor to damage caused by power equipment, is conducive to protect power equipment.

Description

A kind of anti-thunder insulator protective device

Technical field

The utility model relates to electrical equipment technical fields, more specifically, originally practical to be related to a kind of anti-thunder insulator guarantor Protection unit.

Background technique

Investment in industrial electrical construction significantly affects factor as industrial added value variation, however can all have every year Because the case where accidental cause causes electric power basic equipment to damage, not only affects industrial expansion, also increase The labor intensity of manual maintenance, thus need to improve existing some equipment.

The patent of invention of patent application publication CN102087894A discloses a kind of lightning-proof composite insulator, in the technology It is simple structure and reasonable design, safe and reliable in scheme, compared with prior art, due to being provided with insulation starting rod and disappearing Arc head will pass through insulation starting rod and draw away electric current, be punched on extinguishing arc head, reduce to cross-arm after clamp fitting in lightning stroke The damage of composite insulator, and the full skirt diameter design in the present invention is bigger, can play good protecting effect, reduces The generation of accident.

But it is in actual use, still there is more disadvantage, although as the device can draw thunder and lightning by insulation Arc stick draws away electric current, is punched on extinguishing arc head, reduces the damage to cross-arm composite insulator, but can not be according to actual needs Change the distance between starting rod and extinguishing arc head, to cannot fast and effeciently discharge thunder and lightning.

Utility model content

In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of anti-thunder insulator protection dress It sets, by being equipped with bar electrode and drawing torch, also, bar electrode and draws that torch passes through the first bolt respectively and the second bolt is fixed, It can adjust according to actual needs and bar electrode and draw the collapsing length of torch, adjust discharge electrode with this and draw between electrode Distance, realize the purpose that fast and effeciently discharges thunder and lightning, reduce due to irresistible factor to caused by power equipment Damage is conducive to protect power equipment, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-thunder insulator protective device, including Insulator body, the insulator body tip exterior are arranged with stirrup, and the stirrup two sides are run through equipped with first through hole, institute It states two sides at the top of stirrup and runs through the first fixation hole of setting, the central axes phase of the central axes of the first through hole and the first fixation hole Mutually vertical, through bar electrode is equipped with inside the first through hole, described bar electrode one end peripheral side, which runs through, is equipped with the first screw hole, institute The quantity for stating the first screw hole is set as multiple, and described bar electrode one end is fixed with striking arm, and the fixation of striking arm bottom end is set There is discharge electrode, insulator body bottom end outer cover is equipped with steel feet, and the steel feet two sides are run through equipped with the second through-hole, institute It states two sides at the top of steel feet and runs through the second fixation hole of setting, the central axes of second through-hole and the central axes phase of the second fixation hole Mutually vertically, through equipped with torch is drawn inside second through-hole, torch one end peripheral side of drawing runs through equipped with the second screw hole, institute The quantity for stating the second screw hole is set as multiple, it is described draw torch one end and be fixed with draw electrode, it is described to draw electrode and electric discharge Electrode is correspondingly arranged, and insulator umbrella is provided between the stirrup and steel feet, and the insulator umbrella is set in insulator sheet Body peripheral side.

In a preferred embodiment, the insulator body top is fixed with conductor grip, the conducting wire clip pack Include clamp block and compact heap, be fixedly connected between the clamp block and compact heap by third bolt, at the top of the clamp block with And compact heap bottom side runs through equipped with groove and cushion.

In a preferred embodiment, the radius of the bar electrode is equal to the radius of first through hole, first spiral shell The radius in hole is equal to the radius of the first fixation hole, and first fixation hole and the first screw hole are internally provided with the first bolt, described Bar electrode is fixedly connected by the first bolt with stirrup, the radius for drawing torch be equal to the second through-hole radius, described second The radius of screw hole is equal to the radius of the second fixation hole, and second fixation hole and the second screw hole are internally provided with the second bolt, institute It states and draws torch and be fixedly connected by the second bolt with steel feet.

In a preferred embodiment, the stirrup and bar electrode junction and steel feet with to draw torch junction equal It is fixedly installed sealing ring.

In a preferred embodiment, the bar electrode and draw torch extend through insulator body top and under End, the bar electrode and the one end for drawing torch are fixed with fixed block, and the fixed block is made with using steel.

In a preferred embodiment, first bolt is set with fixation at the top of the second bolt and third bolt There is tight locking button.

The technical effect and advantage of the utility model:

1, by being equipped with bar electrode and drawing torch, also, bar electrode and draw torch and pass through the first bolt and the second spiral shell respectively Bolt is fixed, and can be adjusted bar electrode according to actual needs and be drawn the collapsing length of torch, to adjust discharge electrode and draws electricity with this The distance between electrode realizes the purpose for fast and effeciently discharging thunder and lightning, reduces due to irresistible factor to power equipment Generated damage is conducive to protect power equipment；

2, it by being equipped with clamp block and compact heap, and is fixed by third bolt, it can be according to the big of the diameter of wire The small position to clamp block and compact heap is adjusted, to meet various sizes of electric wire fixed demand, moreover, at the top of clamp block It is fixed with cushion with compact heap bottom, can prevent from rubbing between clamp block and compact heap, be conducive to increase by two The service life of person；

3, by being equipped with sealing ring, it can prevent rainwater from immersing inside stirrup and steel feet, and then prevent it from getting rusty, be conducive to Stirrup and steel feet are protected, the service life of stirrup and steel feet is extended.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the overall structure side view of the utility model.

Fig. 3 is the stirrup structure top view of the utility model.

Fig. 4 is the steel feet structure top view of the utility model.

Fig. 5 is the bar electrode of the utility model and draws torch structural schematic diagram.

Fig. 6 is part A enlarged drawing in Fig. 1 of the utility model.

Appended drawing reference are as follows: 1 insulator body, 2 stirrups, 3 first through hole, 4 first fixation holes, 5 bar electrodes, 6 first screw holes, 7 striking arms, 8 discharge electrodes, 9 steel feets, 10 second through-holes, 11 second fixation holes, 12 draw torch, 13 second screw holes, 14 draw electric electricity It is pole, 15 insulator umbrellas, 16 clamp blocks, 17 compact heaps, 18 grooves, 19 cushions, 20 first bolts, 21 second bolts, 22 close Seal, 23 fixed blocks, 24 tight locking buttons.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of anti-thunder insulator protective device as shown in figures 1 to 6, including insulator body 1, 1 tip exterior of insulator body is arranged with stirrup 2, and 2 two sides of stirrup are run through equipped with first through hole 3, the stirrup 2 The first fixation hole 4 of setting is run through in top two sides, and the central axes of the first through hole 3 and the central axes of the first fixation hole 4 are mutual Vertically, through bar electrode 5 is equipped with inside the first through hole 3,5 one end peripheral side of bar electrode, which runs through, is equipped with the first screw hole 6, The quantity of first screw hole 6 is set as multiple, and described 5 one end of bar electrode is fixed with striking arm 7,7 bottom end of striking arm It is fixed with discharge electrode 8, the 1 bottom end outer cover of insulator body is equipped with steel feet 9, and 9 two sides of steel feet, which are run through, to be equipped with The second fixation hole 11 of setting, the central axes of second through-hole 10 and the are run through in second through-hole 10, the 9 top two sides of steel feet The central axes of two fixation holes 11 are mutually perpendicular to, and are run through to be equipped with inside second through-hole 10 and are drawn torch 12, described to draw torch 12 1 It holds peripheral side to run through and is equipped with the second screw hole 13, the quantity of second screw hole 13 is set as multiple, and described 12 one end of torch of drawing is consolidated Fixed be equipped with draws electrode 14, and the electrode 14 that draws is correspondingly arranged with discharge electrode 8, is provided between the stirrup 2 and steel feet 9 Insulator umbrella 15, the insulator umbrella 15 are set in 1 peripheral side of insulator body, can according to actual needs regulating rod electricity Pole 5 and the collapsing length for drawing torch 12 to adjust discharge electrode 8 and draw the distance between electric 14 poles with this, realize thunder and lightning The purpose fast and effeciently discharged reduces due to irresistible factor to damage caused by power equipment, is conducive to protection electricity Power equipment.

Further, 1 top of insulator body is fixed with conductor grip, and the conductor grip includes clamp block 16 and pressure Tight block 17, is fixedly connected between the clamp block 16 and compact heap 17 by third bolt, 16 top of clamp block and pressure Tight 17 bottom side of block runs through equipped with groove 18 and cushion 19, can be according to the size of the diameter of wire to clamp block 16 and pressure The position of tight block 17 is adjusted, to meet various sizes of electric wire fixed demand, moreover, 16 top of clamp block and compact heap 17 Bottom is fixed with cushion 19, can prevent from rubbing between clamp block 16 and compact heap 17, is conducive to increase the two Service life.

Further, the radius of the bar electrode 5 is equal to the radius of first through hole 3, and the radius of first screw hole 6 is equal to The radius of first fixation hole 4, first fixation hole 4 and the first screw hole 6 are internally provided with the first bolt 20, the bar electrode 5 Be fixedly connected by the first bolt 20 with stirrup 2, the radius for drawing torch 12 be equal to the second through-hole 10 radius, described second The radius of screw hole 13 is equal to the radius of the second fixation hole 11, and second fixation hole 11 and the second screw hole 13 are internally provided with second Bolt 21, the torch 12 that draws is fixedly connected with steel feet 9 by the second bolt 21, be can according to need, convenient to 5 He of bar electrode The relative position for drawing torch 12 is adjusted, to change bar electrode 5 and draw the discharging gap between torch 12.

Further, the stirrup 2 is fixedly installed with 5 junction of bar electrode and steel feet 9 with 12 junction of torch is drawn There is sealing ring 22, can prevent rainwater from immersing inside stirrup 2 and steel feet 9, and then prevent it from getting rusty, is conducive to protect 2 He of stirrup Steel feet 9 extends the service life of stirrup 2 and steel feet 9.

Further, the bar electrode 5 with draw torch 12 and extend through 1 top of insulator body and lower end, the stick Electrode 5 and the one end for drawing torch 12 are fixed with fixed block 23, and the fixed block 23 is made with using steel, in adjustment process In, it prevents bar electrode 5 and draws torch 12 and fall off.

Further, tight locking button is fixed at the top of first bolt 20 and the second bolt 21 and third bolt 24, increase the fastness of the first bolt 20 and the second bolt 21 and third bolt.

Utility model works principle:

Referring to Figure of description 1-6, when in use, electric wire is put into inside the groove 18 at 16 top of clamp block, then, is made Compact heap 17 fixes electric wire with 16 pieces of clamp cooperations, and is fixed the position of the two by third bolt, prevents clamp block 16 It is slided with compact heap 17, meanwhile, 16 top of clamp block and 17 bottom of compact heap are fixed with cushion 19, can prevent It rubs between the two, is conducive to the service life for increasing clamp block 16 and compact heap 17, then, according to actual needs, point Not Tong Guo the first bolt 20 and the second bolt 21 adjust bar electrode 5 and draw 12 collapsing length of torch, discharge electrode 8 is adjusted with this With draw the distance between electrode 14, realize the purpose for fast and effeciently discharging thunder and lightning, it is right because of irresistible factor to reduce Damage caused by power equipment is conducive to protect power equipment, moreover, can prevent rainwater from soaking by being equipped with sealing ring 22 Enter inside stirrup 2 and steel feet 9, to prevent it from getting rusty, be conducive to protect stirrup 2 and steel feet 9, extends making for stirrup 2 and steel feet 9 Use the service life.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of anti-thunder insulator protective device, including insulator body (1), it is characterised in that: insulator body (1) top Outer cover is held to be equipped with stirrup (2), stirrup (2) two sides are run through equipped with first through hole (3), stirrup (2) top two sides Mutually hang down through setting the first fixation hole (4), the central axes of the first through hole (3) and the central axes of the first fixation hole (4) Directly, through bar electrode (5) are equipped with inside the first through hole (3), bar electrode (5) one end peripheral side, which runs through, is equipped with the first spiral shell The quantity in hole (6), first screw hole (6) is set as multiple, and described bar electrode (5) one end is fixed with striking arm (7), described Striking arm (7) bottom end is fixed with discharge electrode (8), and insulator body (1) the bottom end outer cover is equipped with steel feet (9), described Steel feet (9) two sides are run through equipped with the second through-hole (10), and the second fixation hole of setting is run through in steel feet (9) top two sides (11), the central axes of second through-hole (10) and the central axes of the second fixation hole (11) are mutually perpendicular to, second through-hole (10) internal through equipped with drawing torch (12), torch (12) one end peripheral side of drawing runs through equipped with the second screw hole (13), described The quantity of second screw hole (13) is set as multiple, it is described draw torch (12) one end and be fixed with draw electrode (14), it is described to draw electricity Electrode (14) is correspondingly arranged with discharge electrode (8), is provided with insulator umbrella (15), institute between the stirrup (2) and steel feet (9) It states insulator umbrella (15) and is set in insulator body (1) peripheral side.

2. a kind of anti-thunder insulator protective device according to claim 1, it is characterised in that: the insulator body (1) Top is fixed with conductor grip, and the conductor grip includes clamp block (16) and compact heap (17), the clamp block (16) and compresses Block is fixedly connected between (17) by third bolt, and at the top of the clamp block (16) and compact heap (17) bottom side runs through Equipped with groove (18) and cushion (19).

3. a kind of anti-thunder insulator protective device according to claim 1, it is characterised in that: the half of the bar electrode (5) Diameter is equal to the radius of first through hole (3), and the radius of first screw hole (6) is equal to the radius of the first fixation hole (4), and described first Fixation hole (4) and the first screw hole (6) are internally provided with the first bolt (20), the bar electrode (5) by the first bolt (20) with Stirrup (2) is fixedly connected, and the radius for drawing torch (12) is equal to the radius of the second through-hole (10), second screw hole (13) Radius is equal to the radius of the second fixation hole (11), and second fixation hole (11) and the second screw hole (13) are internally provided with the second spiral shell Bolt (21), described draw torch (12) are fixedly connected by the second bolt (21) with steel feet (9).

4. a kind of anti-thunder insulator protective device according to claim 1, it is characterised in that: the stirrup (2) and stick electricity Pole (5) junction and steel feet (9) and draws torch (12) junction and be fixedly installed sealing ring (22).

5. a kind of anti-thunder insulator protective device according to claim 1, it is characterised in that: the bar electrode (5) with draw Torch (12) extends through insulator body (1) top and lower end, and the bar electrode (5) and the one end for drawing torch (12) are solid Surely fixed block (23) are equipped with, the fixed block (23) is made with using steel.

6. a kind of anti-thunder insulator protective device according to claim 3, it is characterised in that: first bolt (20) with Tight locking button (24) are fixed at the top of second bolt (21) and third bolt.