CN210380012U - Insulator convenient to change - Google Patents

Abstract

The utility model discloses an insulator convenient for replacement, which comprises a sleeve and a porcelain bushing, wherein the porcelain bushing is arranged outside the sleeve; the bottom end of the sleeve is fixedly provided with a supporting frame, the top end of the sleeve is provided with a puncture device, the puncture device comprises a mixed collaring pouring base and a supporting rod, and the mixed collaring pouring base is integrally poured on the top end of the sleeve. According to the insulator convenient to replace, the wire rod is adopted to guide the wire joint, the wire rod is taken as the lever, the rotating shaft is taken as the supporting point, and the wire joint is more labor-saving to be arranged on the supporting rod according to the lever principle, so that the insulator is replaced easily, and the insulator is convenient to replace continuously; the rotating shaft and the wire guide rod are convenient to assemble and can be detached for recycling after being used up; the insulator replacement strength is integrally reduced, and replacement is more convenient.

Description

Insulator convenient to change

Technical Field

The utility model relates to a power equipment technical field specifically is an insulator convenient to change

Background

Under the condition of wet weather, dirty insulators are easy to generate flashover discharge, so the insulators need to be cleaned and the original insulation level is recovered, the existing cleaning modes comprise power failure cleaning, uninterrupted cleaning, electrified water cleaning and the like, the power failure cleaning refers to that workers climb poles and wipe with cleaning cloth after the power failure of a circuit, if the cleaning is not clean, the insulators can be wiped by wet cloth or can be wiped by detergent, if the cleaning is not clean, the insulators or composite insulators need to be replaced, due to manufacturing defects or external effects, the insulation performance of the insulators can be degraded continuously, when the resistance of the insulators is reduced or the insulators are snacks, the insulators need to be replaced, but the existing insulators are complicated to replace, and the labor intensity of the workers is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulator convenient to change has reduced the insulator and has changed intensity, changes convenient advantage, and intensity of labour is big when having solved among the prior art insulator and changing, leads to changing inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an insulator convenient to replace comprises a sleeve and a porcelain bushing, wherein the porcelain bushing is arranged on the outer side of the sleeve; the bottom end of the sleeve is fixedly provided with a support frame, the top end of the sleeve is provided with a puncture device, the puncture device comprises a mixed collaring pouring base and a support rod, the mixed collaring pouring base is integrally poured at the top end of the sleeve, and the support rod is integrally poured in the mixed collaring pouring base; an internal thread groove is formed in the upper end of the supporting rod, and a positioning piece is integrally welded at the lower end of the supporting rod; the upper end of the supporting rod is provided with an electric wire arranging rod, the outer diameter of the electric wire arranging rod is equal to that of the positioning piece, the inner side of the electric wire arranging rod is provided with a circular groove, the diameter of the circular groove is equal to that of the supporting rod, a threaded rod is integrally cast on the electric wire arranging rod in the circular groove, and the threaded rod is screwed in an internal thread groove of the supporting rod; supporting seat A and supporting seat B are installed to upper end one side symmetry of electric wire winding displacement pole, and supporting seat A and supporting seat B are fan-shaped, and supporting seat A and supporting seat B all run through to open there is the locating hole, have worn the pivot in the locating hole in supporting seat A and the supporting seat B, and the upper end fixed mounting of pivot has the wire pole.

Preferably, the side end of the wire guide rod is integrally welded with a stainless steel arc-shaped wire arranging plate.

Preferably, the length of the threaded rod is equal to that of the support rod at the upper end of the positioning piece.

Preferably, the upper side of the electric wire arranging rod is provided with a square groove.

Preferably, the top end of the wire guide rod is in a rod ball shape.

Compared with the prior art, the beneficial effects of the utility model are as follows:

according to the insulator convenient to replace, the wire rod is adopted to guide the wire connector, the wire rod is taken as the lever, the rotating shaft is taken as the supporting point, and the wire connector is arranged on the supporting rod in a labor-saving manner according to the lever principle, so that the problems that the traditional wire connector has heavy self-tension and self-weight, the labor cost is high, the wire connector is pulled onto the supporting rod, the labor intensity is high, and workers cannot replace the insulator under high intensity for a long time are solved; the rotating shaft and the wire guide rod are convenient to assemble and can be detached for recycling after being used up; the insulator replacement strength is integrally reduced, and replacement is more convenient.

Drawings

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

FIG. 2 is a schematic structural view of the puncturing device of the present invention;

fig. 3 is a top view of the support rod of the present invention;

fig. 4 is a top view of the wire arranging pole of the present invention.

In the figure: 1. a sleeve; 2. a porcelain bushing; 3. a support frame; 4. a puncture device; 5. pouring a base by using mixed top soil; 6. A support bar; 61. an internal thread groove; 62. a positioning member; 7. a wire arranging rod; 8. a circular groove; 9. a threaded rod; 10. a supporting seat A; 11. a supporting seat B; 12. positioning holes; 13. a rotating shaft; 14. a wire guide rod; 15. a stainless steel arc-shaped wire arranging plate; 16. a square groove.

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. 1-4, an insulator convenient for replacement includes a sleeve 1 and a porcelain bushing 2, the porcelain bushing 2 is installed outside the sleeve 1; the bottom end of the sleeve 1 is fixedly provided with a support frame 3, the top end of the sleeve 1 is provided with a puncture device 4, the puncture device 4 comprises a mixed collaring pouring base 5 and a support rod 6, the mixed collaring pouring base 5 is integrally poured at the top end of the sleeve 1, and the support rod 6 is integrally poured in the mixed collaring pouring base 5; an internal thread groove 61 is formed in the upper end of the support rod 6, and a positioning piece 62 is integrally welded to the lower end of the support rod 6; the upper end of the support rod 6 is provided with an electric wire winding displacement rod 7, the upper side of the electric wire winding displacement rod 7 is provided with a square groove 16, the square groove 16 can be inserted into a rotating rod from outside, the rotating rod is rotated to drive the electric wire winding displacement rod 7 to rotate, so that the electric wire winding displacement rod 7 is screwed on the support rod 6, the outer diameter of the electric wire winding displacement rod 7 is equal to that of the positioning piece 62, the inner side of the electric wire winding displacement rod 7 is provided with a circular groove 8, the diameter of the circular groove 8 is equal to that of the support rod 6, a threaded rod 9 is integrally cast on the electric wire winding displacement rod 7 in the circular groove 8, the threaded rod 9 is screwed in an internal thread groove 61 of the support rod 6, and the length of the threaded rod 9; supporting seat A10 and supporting seat B11 are installed to electric wire winding displacement pole 7's upper end one side symmetry, supporting seat A10 and supporting seat B11 are fan-shaped, supporting seat A10 and supporting seat B11 all run through and open there is locating hole 12, pivot 13 has been worn in locating hole 12 in supporting seat A10 and the supporting seat B11, the upper end fixed mounting of pivot 13 has guide wire pole 14, the top of guide wire pole 14 is the baseball form, the side integration welding of guide wire pole 14 has stainless steel arc winding displacement board 15.

This insulator convenient to change, the theory of operation is as follows, at first cup joint the wire joint on the top of conductor pole 14, promote the globular top of 14 excellent of conductor pole, until conductor pole 14 is perpendicular form with wire winding displacement pole 7, wire joint slides on wire winding displacement pole 7 along stainless steel arc winding displacement board 15, then promote wire joint downwards, make wire joint arrange in on the bracing piece 6 of setting element 62 upper end, at this moment, can dismantle pivot 13 and conductor pole 14 down, insert the bull stick in the square groove 16, it drives wire winding displacement pole 7 and rotates to rotate the bull stick, thereby twist wire winding displacement pole 7 soon on bracing piece 6, until the lower extreme of wire joint is connected with the upper end contact of setting element 62, the upper end of wire joint is connected with the bottom contact of wire winding displacement pole 7. The assembly process of the rotating shaft 13 and the wire guide rod 14 is as follows: first place the bottom of wire rod 14 between supporting seat A10 and supporting seat B11, make the through-hole of wire rod 14 bottom align with supporting seat A10 and the locating hole 12 of supporting seat B11, then insert pivot 13 again, it can to make pivot 13 run through the through-hole of wire rod 14 bottom and the locating hole 12 of supporting seat A10 and supporting seat B11, take off pivot 13 during the dismantlement, it can to take off wire rod 14, easy dismounting, when needing to change next insulator, repeat above-mentioned operation can.

In summary, the following steps: according to the insulator convenient to replace, the wire rod 14 is adopted to guide the wire joint, the wire rod 14 is used as a lever, the rotating shaft 13 is used as a supporting point, and according to the lever principle, the wire joint is arranged on the supporting rod 6 in a labor-saving mode, so that the problems that the pulling force and the self weight of the traditional wire joint are great, the labor cost is great, the wire joint is pulled to the supporting rod 6, the labor intensity is high, and workers cannot replace the insulator under high intensity for a long time are solved; the rotating shaft 13 and the wire guide rod 14 are convenient to assemble and can be detached for recycling after use; the replacement strength of the insulator is integrally reduced, and the replacement is more convenient

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 (5)

1. The utility model provides an insulator convenient to change, includes sleeve (1) and insulator (2), its characterized in that: the porcelain bushing (2) is arranged on the outer side of the sleeve (1); the bottom end of the sleeve (1) is fixedly provided with a support frame (3), the top end of the sleeve (1) is provided with a puncture device (4), the puncture device (4) comprises a mixed-collared pouring base (5) and a support rod (6), the mixed-collared pouring base (5) is integrally poured at the top end of the sleeve (1), and the support rod (6) is integrally poured in the mixed-collared pouring base (5); an internal thread groove (61) is formed in the upper end of the supporting rod (6), and a positioning piece (62) is integrally welded to the lower end of the supporting rod (6); the wire arranging rod (7) is arranged at the upper end of the supporting rod (6), the outer diameter of the wire arranging rod (7) is equal to that of the positioning piece (62), a circular groove (8) is formed in the inner side of the wire arranging rod (7), the diameter of the circular groove (8) is equal to that of the supporting rod (6), a threaded rod (9) is integrally poured on the wire arranging rod (7) in the circular groove (8), and the threaded rod (9) is screwed in an internal thread groove (61) of the supporting rod (6); supporting seat A (10) and supporting seat B (11) are installed to the upper end one side symmetry of electric wire winding displacement pole (7), and supporting seat A (10) and supporting seat B (11) are fan-shaped, and supporting seat A (10) and supporting seat B (11) all run through to open have locating hole (12), have worn pivot (13) in locating hole (12) in supporting seat A (10) and supporting seat B (11), and the upper end fixed mounting of pivot (13) has wire guide pole (14).

2. The insulator convenient to replace according to claim 1, wherein: the side end of the lead rod (14) is integrally welded with a stainless steel arc-shaped wire arranging plate (15).

3. The insulator convenient to replace according to claim 1, wherein: the length of the threaded rod (9) is equal to that of the supporting rod (6) at the upper end of the positioning piece (62).

4. The insulator convenient to replace according to claim 1, wherein: the upper side of the electric wire arranging rod (7) is provided with a square groove (16).

5. The insulator convenient to replace according to claim 1, wherein: the top end of the wire guide rod (14) is in a rod ball shape.

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