CN108376601B

CN108376601B - Transformer convenient to change installing support

Info

Publication number: CN108376601B
Application number: CN201710806488.0A
Authority: CN
Inventors: 张建
Original assignee: JIANGXI XINGU ELECTRIC Co Ltd
Current assignee: Jiangxi Fuxin Electric Co.,Ltd.
Priority date: 2017-09-08
Filing date: 2017-09-08
Publication date: 2020-01-07
Anticipated expiration: 2037-09-08
Also published as: CN108376601A

Abstract

The invention discloses a transformer convenient for replacing a mounting bracket, which comprises a transformer and a telegraph pole, wherein the lower surface of the transformer is fixedly connected with a channel steel, the front surface of the channel steel is provided with a first through hole, the upper surface of the channel steel is provided with a first groove, the inner side surface of the first groove is fixedly connected with a fixed shaft, the surface of the fixed shaft is fixedly sleeved with a lantern ring, the upper end of the lantern ring is fixedly connected with a U-shaped snap ring through a connecting rod, the upper end of the side surface of the U-shaped snap ring is in pin joint with a first pin rod, and one end of the first pin rod is in threaded connection with a. The transformer with the mounting bracket convenient to replace can effectively improve the mounting efficiency of the transformer, is time-saving and labor-saving, and does not need to distribute a large amount of labor force; the transformer is convenient to overhaul and replace when encountering faults.

Description

Transformer convenient to change installing support

Technical Field

The invention relates to the technical field of transformers, in particular to a transformer with a mounting bracket convenient to replace.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

At present, current transformer all is installed on the cross arm of wire pole, needs the manual work to pull up the transformer, and not only work efficiency is low like this, wastes a large amount of manpowers moreover, and the transformer of installation completion meets the trouble after be convenient for overhaul and change.

Disclosure of Invention

The present invention is directed to a transformer with a mounting bracket easily replaced, so as to solve the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a transformer convenient to change installing support, includes transformer and wire pole, the lower fixed surface of transformer is connected with the channel-section steel, the front of channel-section steel is equipped with first through-hole, the upper surface of channel-section steel is equipped with first recess, the inside side fixedly connected with fixed axle of first recess, the fixed cover in surface of fixed axle has connect the lantern ring, the upper end of the lantern ring is through connecting rod fixedly connected with U type snap ring, the side upper end pin joint of U type snap ring has first pin rod, the one end of first pin rod has first nut through threaded connection.

Preferably, the side face of the telegraph pole is fixedly connected with a protection box, and a storage battery and a switch are arranged in the protection box.

Preferably, the upper end fixed mounting of wire pole has the cross arm, the mount pad is installed through the bolt to the upper surface of cross arm, the lower surface of mount pad is equipped with the draw-in groove, the channel-section steel joint is in the inside of draw-in groove.

Preferably, the inner side surface of the clamping groove is provided with a second through hole, a second pin rod is connected with the inner side surfaces of the first through hole and the second through hole in a pin mode, and one end of the second pin rod is connected with a second nut through threads.

Preferably, the upper surface of mount pad is fixedly connected with the bracing piece, the upper end fixedly connected with diaphragm of bracing piece, the lower surface of diaphragm is equipped with the second recess.

Preferably, the side-mounting of diaphragm has the motor, through wire series connection between motor, storage battery and the switch, the first gear of pivot fixedly connected with of motor, the inside of second recess is connected with the worm through the bearing, the fixed surface of worm has cup jointed the second gear, the second gear is connected with first gear engagement.

Preferably, the inside side of second recess is connected with the loose axle through the bearing, the fixed worm wheel that has cup jointed in middle part of loose axle, the surface meshing of worm wheel connects the worm, the fixed cover in surface of loose axle has connect the rope winding groove, the inside fixedly connected with wire rope in rope winding groove, wire rope's lower extreme fixedly connected with rings.

Preferably, the lifting ring is clamped inside the U-shaped clamping ring.

Compared with the prior art, the invention has the beneficial effects that: according to the transformer with the conveniently-replaced mounting bracket, the hanging ring is clamped into the U-shaped clamping ring, then the motor is controlled to run through the forward rotation switch of the switch, the motor drives the rope winding groove to rotate, so that the steel wire rope is collected into the inside of the rope winding groove, the transformer can be lifted, the mounting efficiency of the transformer is effectively improved, time and labor are saved, and a large amount of labor is not required to be distributed; the second screw cap is rotated to be separated from the second pin rod, the second pin rod is pulled out, then the motor is controlled to run through the reversing switch of the switch, the motor can drive the transformer to descend, and the transformer can be conveniently overhauled and replaced when the transformer is in fault.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of the transformer of the present invention;

FIG. 3 is a side view of the mount of the present invention;

fig. 4 is a top view of the mount of the present invention.

In the figure: 1 transformer, 2 telegraph poles, 3 channel steel, 4 first through holes, 5 first grooves, 6 fixed shafts, 7 lantern rings, 8U-shaped clamp rings, 9 first pin rods, 10 first screw caps, 11 protective boxes, 12 storage batteries, 13 switches, 14 cross arms, 15 mounting seats, 16 clamping grooves, 17 second through holes, 18 second pin rods, 19 second screw caps, 20 supporting rods, 21 transverse plates, 22 second grooves, 23 motors, 24 first gears, 25 worms, 26 second gears, 27 movable shafts, 28 worm gears, 29 rope coiling grooves, 30 steel wire ropes and 31 lifting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a transformer convenient for replacing a mounting bracket comprises a transformer 1 and a telegraph pole 2, wherein a protective box 11 is fixedly connected to the side surface of the telegraph pole 2, a storage battery 12 and a switch 13 are installed inside the protective box 11, the storage battery 12 is connected with an urban circuit, a channel steel 3 is fixedly connected to the lower surface of the transformer 1, a first through hole 4 is formed in the front surface of the channel steel 3, a first groove 5 is formed in the upper surface of the channel steel 3, a fixed shaft 6 is fixedly connected to the inner side surface of the first groove 5, a lantern ring 7 is fixedly sleeved on the surface of the fixed shaft 6, the upper end of the lantern ring 7 is fixedly connected with a U-shaped snap ring 8 through a connecting rod, a first pin rod 9 is connected to the upper end of the side surface of the U-shaped snap ring 8 in a pin mode, a first nut 10 is connected to one end of the first pin rod 9 through threads, a cross arm 14 is fixedly installed, the channel steel 3 is clamped in the clamping groove 16, a second through hole 17 is arranged on the side surface in the clamping groove 16, a second pin 18 is connected to the inner portions of the first through hole 4 and the second through hole 17 in a pin mode, one end of the second pin 18 is connected with a second nut 19 through threads, a support rod 20 is fixedly connected to the upper surface of the mounting seat 15, a transverse plate 21 is fixedly connected to the upper end of the support rod 20, a second groove 22 is arranged on the lower surface of the transverse plate 21, a motor 23 is installed on the side surface of the transverse plate 21, the type of the motor 23 is YL8024, the motor 23, the storage battery 12 and the switch 13 are connected in series through a lead, the switch 13 is a forward and reverse rotation switch and is HY2-15, a first gear 24 is fixedly connected to a rotating shaft of the motor 23, a worm 25 is connected to the inner portion of the second groove 22 through a bearing, a second gear 26 is fixedly sleeved on the surface of the worm 25, the second gear 26 is connected, the middle part of loose axle 27 is fixed the cover and is connected with worm wheel 28, and worm wheel 28's surface meshing connects worm 25, and the fixed cover in surface of loose axle 27 has connect rope winding groove 29, and the inside fixedly connected with wire rope 30 of rope winding groove 29, the lower extreme fixedly connected with rings 31 of wire rope 30, rings 31 joint in the inside of U type snap ring 8.

The invention is implemented as follows: when in use, the mounting seat 15 is mounted on the upper surface of the cross arm 14 through a bolt, the hanging ring 31 is clamped into the U-shaped clamp ring 8, the first pin rod 9 is fixed at the upper end of the U-shaped clamp ring 8 through the first nut 10, the motor 23 is controlled to operate through the forward rotation switch of the switch 13, the motor 23 drives the first gear 24 to rotate, the first gear 24 drives the second gear 26 to rotate, the second gear 26 drives the worm 25 to rotate, the worm 25 drives the worm wheel 28 to rotate, the worm wheel 28 drives the movable shaft 27 to rotate, the movable shaft 27 drives the rope winding groove 29 to rotate, so that the steel wire rope 30 is collected into the inside of the rope winding groove 29, the transformer 1 can be lifted, when the channel steel 3 is clamped into the inside of the clamping groove 16, the second pin rod 18 is pinned into the first through hole 4 and the inside of the second through hole 17, and then the second pin rod 18 is fixed through the second nut 19, so that the installation of the transformer 1 can, the efficiency of installing the transformer 1 is effectively improved, time and labor are saved, and a large amount of labor force does not need to be distributed; when needs are dismantled, rotate second nut 19, make it break away from second pin 18, pull out second pin 18, then through the operation of switch 13's reversal switch control motor 23, motor 23 can drive transformer 1 and descend, and the transformer 1 of being convenient for is met and is overhauld and change when breaking down.

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

1. A transformer convenient to change installing support, includes transformer (1) and wire pole (2), its characterized in that: the lower surface of the transformer (1) is fixedly connected with a channel steel (3), a first through hole (4) is formed in the front of the channel steel (3), a first groove (5) is formed in the upper surface of the channel steel (3), a fixing shaft (6) is fixedly connected to the inner side face of the first groove (5), a lantern ring (7) is fixedly sleeved on the surface of the fixing shaft (6), the upper end of the lantern ring (7) is fixedly connected with a U-shaped snap ring (8) through a connecting rod, a first pin rod (9) is connected to the upper end of the side face of the U-shaped snap ring (8) in a pin mode, a first nut (10) is connected to one end of the first pin rod (9) through threads, a protective box (11) is fixedly connected to the side face of the telegraph pole (2), a storage battery (12) and a switch (13) are installed inside the protective box (11), and a cross arm, the mounting seat (15) is installed on the upper surface of the cross arm (14) through bolts, a clamping groove (16) is formed in the lower surface of the mounting seat (15), the channel steel (3) is connected to the inside of the clamping groove (16) in a clamped mode, a second through hole (17) is formed in the side face of the inside of the clamping groove (16), a second pin rod (18) is connected to the inside of the first through hole (4) and the second through hole (17) in a pin mode, one end of the second pin rod (18) is connected with a second nut (19) through threads, a supporting rod (20) is fixedly connected to the upper surface of the mounting seat (15), a transverse plate (21) is fixedly connected to the upper end of the supporting rod (20), a second groove (22) is formed in the lower surface of the transverse plate (21), a motor (23) is installed on the side face of the transverse plate (21), and the motor (23), the storage battery, the utility model discloses a motor, including motor (23), the first gear of pivot fixedly connected with (24), the inside of second recess (22) is connected with worm (25) through the bearing, the fixed surface of worm (25) has cup jointed second gear (26), second gear (26) are connected with first gear (24) meshing, the inside side of second recess (22) is connected with loose axle (27) through the bearing, the fixed worm wheel (28) that has cup jointed in middle part of loose axle (27), worm (25) are connected in the meshing of the surface of worm wheel (28), the fixed surface of loose axle (27) has cup jointed serving groove (29), the inside fixedly connected with wire rope (30) of serving groove (29), the lower extreme fixedly connected with rings (31) of wire rope (30), rings (31) joint is in the inside of U type snap ring (8).