CN209266178U - A kind of fixed device of the anti-crosstalk insulator of transformer top - Google Patents

Abstract

The utility model discloses a kind of fixed devices of the anti-crosstalk insulator of transformer top, including transformer body, the top of transformer body is equipped with insulator, the edge of insulator is equipped with round sliding slot, round sliding slot is mutually slidably connected with discoid sliding block, the upper surface center of discoid sliding block and the bottom of hollow pipe are fixedly welded, the inside of hollow pipe is inserted with vertical rod piece, the bottom end of vertical rod piece and the outboard end of horizontal bars are integrally formed, horizontal bars and vertical rod piece integrally form a L-shaped structure, the top of vertical rod piece passes through the through-hole at the top of hollow pipe and is fixedly welded with the bottom centre position of swing handle, the vertical upper internal sleeve in hollow pipe of rod piece is equipped with spring.Spring is arranged on vertical rod piece in the utility model, spring can compress downwards horizontal bars, so that the bottom plate of insulator can be pressed on the top of transformer body by horizontal bars.

Description

A kind of fixed device of the anti-crosstalk insulator of transformer top

Technical field

The utility model relates to the fixed engineering device technique field of insulator, the anti-crosstalk insulation of specially a kind of transformer top The fixed device of son.

Background technique

Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation Device) etc., but it there are still following drawbacks in actual use:

Transformer is interfered actual use process is various in order to prevent, needs to install anti-string at the top of transformer Insulator is disturbed, when carrying out the installation of insulator, fixed device used at present is more troublesome during the installation process, installation, It dismantles more bothersome laborious.

For this purpose, we have proposed a kind of fixed devices of the anti-crosstalk insulator of transformer top to solve above-mentioned drawback.

Utility model content

The purpose of this utility model is to provide a kind of fixed devices of the anti-crosstalk insulator of transformer top, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-crosstalk insulation of transformer top The fixed device of son, including transformer body, the top of the transformer body are equipped with insulator, and the edge of the insulator is equipped with Round sliding slot, the circle sliding slot are mutually slidably connected with discoid sliding block, the upper surface center of the discoid sliding block It is fixedly welded with the bottom of hollow pipe, the inside of the hollow pipe is inserted with vertical rod piece, the bottom end of the vertical rod piece and water The outboard end of flat rod piece is integrally formed, and the horizontal bars and vertical rod piece integrally form a L-shaped structure, the vertical rod piece Top pass through hollow pipe at the top of through-hole and be fixedly welded with the bottom centre position of swing handle, the vertical rod piece is upper Spring is equipped in the internal sleeve of hollow pipe.

Preferably, the swing handle is disc-shaped structure, and the edge of the swing handle is equipped with tread plate, tread plate It is uniformly distributed at the edge of swing handle.

Preferably, the rectangular straight slot of hollow pipe medial surface is stretched out in the inner end of the horizontal bars, in the horizontal bars The bottom for stretching out rectangular straight slot part is viscous equipped with rubber pad, and the rubber pad is tightly attached to the upper surface of base insulator.

Preferably, the inner wall of the rectangular straight slot is equipped with the vertical chute, the vertical chute and the stop collar mutually company of rolling It connects, the stop collar is set in horizontal bars.

Preferably, the fascia edge of the stop collar is equipped with ball, and the ball is equipped with multiple groups, and multiple groups ball is in stop collar Fascia edge in equidistant ring arrange.

Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional By force, it has the advantage that

1. being arranged with spring on the vertical rod piece in the utility model, spring can compress downwards horizontal bars, thus water The bottom plate of insulator can be pressed on the top of transformer body by flat rod piece；

2. the fixation device when being dismantled, is lifted up swing handle and rotates swing handle, so that horizontal bars It is detached from the upper surface of base insulator, insulator can be disassembled at this time, when carrying out the installation of insulator, is first put insulator It is placed in the upper surface of transformer body, and insulator is made to be located at the inside of hollow pipe, lifts upwards at this time and rotates rotation Handle, so that installation can be completed in the upper surface that horizontal bars are located at base insulator, installing and dismounting is very convenient, and installs jail Gu being suitble to promote.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Enlarged drawing at A in Fig. 2 Fig. 1.

In figure: transformer body 1, round sliding slot 2, discoid sliding block 3, hollow pipe 4, swing handle 5, horizontal bars 6, absolutely Edge 7, vertical rod piece 8, rubber pad 9, rectangular straight slot 11, the vertical chute 12, stop collar 13, ball 14, through-hole 15.

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.

Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of anti-crosstalk insulation of transformer top The fixed device of son, including transformer body 1, the top of transformer body 1 are equipped with insulator 7, and the edge of insulator 7 is equipped with circle Sliding slot 2, round sliding slot 2 are mutually slidably connected with discoid sliding block 3, the upper surface center of discoid sliding block 3 and hollow pipe 4 Bottom be fixedly welded, the inside of hollow pipe 4 is inserted with vertical rod piece 8, the bottom end of vertical rod piece 8 and the outside of horizontal bars 6 End is integrally formed, and horizontal bars 6 and one L-shaped structure of whole composition of vertical rod piece 8, the top of vertical rod piece 8 pass through hollow pipe 4 The through-hole 15 at top is simultaneously fixedly welded with the bottom centre position of swing handle 5, and the inside of hollow pipe 4 is located on vertical rod piece 8 It is arranged with spring.

Further, swing handle 5 is disc-shaped structure, and the edge of swing handle 5 is equipped with tread plate, and tread plate is turning The edge of dynamic handle 5 is uniformly distributed.

Further, the rectangular straight slot 11 of 4 medial surface of hollow pipe is stretched out in the inner end of horizontal bars 6, stretches in horizontal bars 6 The bottom of 11 part of rectangular straight slot is viscous out is equipped with rubber pad 9, and rubber pad 9 is tightly attached to the upper surface of 7 bottom plate of insulator.

Further, the inner wall of rectangular straight slot 11 is equipped with the vertical chute 12, and the vertical chute 12 and stop collar 13 mutually roll Connection, stop collar 13 are set in horizontal bars 6, so that moving up and down for horizontal bars 6 is more smooth.

Further, the fascia edge of stop collar 13 is equipped with ball 14, and ball 14 is equipped with multiple groups, and multiple groups ball 14 is limiting The fascia edge of ring 13 is arranged in equidistant ring, and ball 14 can reduce the resistance of the friction between 13 outer wall of stop collar and the vertical chute 12 Power.

Working principle: being arranged with spring on the vertical rod piece 8 in the utility model, horizontal bars 6 can be pressed downward by spring Tightly, so that the bottom plate of insulator 7 can be pressed on the top of transformer body 1 by horizontal bars 6, the fixed peace of insulator 7 is realized Dress；

The fixation device is lifted up swing handle 5 and rotates swing handle 5, so that horizontal bars 6 when being dismantled It is detached from the upper surface of 7 bottom plate of insulator, insulator 7 can be disassembled at this time；It, first will insulation when carrying out the installation of insulator 7 Son 7 is placed in the upper surface of transformer body 1, and insulator 7 is made to be located at the inside of hollow pipe 4, lifts upwards at this time simultaneously Swing handle 5 is rotated, so that horizontal bars 6, which are located at the upper surface of 7 bottom plate of insulator and unclamp swing handle 5, can be completed peace Dress, installing and dismounting is very convenient, and firmly installs, and is suitble to promote.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of fixed device of the anti-crosstalk insulator of transformer top, including transformer body (1), it is characterised in that: described The top of transformer body (1) is equipped with insulator (7), and the edge of the insulator (7) is equipped with round sliding slot (2), the circle Sliding slot (2) is mutually slidably connected with discoid sliding block (3), the upper surface center of the discoid sliding block (3) and hollow pipe (4) bottom is fixedly welded, and the inside of the hollow pipe (4) is inserted with vertical rod piece (8), the bottom end of the vertical rod piece (8) It is integrally formed with the outboard end of horizontal bars (6), the horizontal bars (6) and vertical rod piece (8) integrally form a L shape knot Structure, the top of the vertical rod piece (8) pass through the through-hole (15) at the top of hollow pipe (4) and the bottom centre with swing handle (5) Position is fixedly welded, and the internal sleeve on the vertical rod piece (8) positioned at hollow pipe (4) is equipped with spring.

2. a kind of fixed device of the anti-crosstalk insulator of transformer top according to claim 1, it is characterised in that: described Swing handle (5) is disc-shaped structure, and the edge of the swing handle (5) is equipped with tread plate, and tread plate is in swing handle (5) Edge be uniformly distributed.

3. a kind of fixed device of the anti-crosstalk insulator of transformer top according to claim 1, it is characterised in that: described The rectangular straight slot (11) of hollow pipe (4) medial surface is stretched out in the inner end of horizontal bars (6), stretches out square on the horizontal bars (6) The bottom of shape through slot (11) part is viscous to be equipped with rubber pad (9), and the rubber pad (9) is tightly attached to the upper surface of insulator (7) bottom plate.

4. a kind of fixed device of the anti-crosstalk insulator of transformer top according to claim 3, it is characterised in that: described The inner wall of rectangular straight slot (11) is equipped with the vertical chute (12), and the vertical chute (12) and stop collar (13) mutually roll and connect, The stop collar (13) is set on horizontal bars (6).

5. a kind of fixed device of the anti-crosstalk insulator of transformer top according to claim 4, it is characterised in that: described The fascia edge of stop collar (13) is equipped with ball (14), and the ball (14) is equipped with multiple groups, and multiple groups ball (14) is in stop collar (13) fascia edge is arranged in equidistant ring.