CN212907321U

CN212907321U - Auxiliary device for transformer installation

Info

Publication number: CN212907321U
Application number: CN202022125062.9U
Authority: CN
Inventors: 张传龙
Original assignee: Chongqing Baogen Electronics Co ltd
Current assignee: Chongqing Baogen Electronics Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-06
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an auxiliary device for transformer installation, the on-line screen storage device comprises a base, the fixed slot has been seted up to base top outer wall, and the inner wall of fixed slot has transformer body through the bolt spiro union, the both ends of transformer body both sides outer wall all have an installation ear, four through the bolt spiro union the installation ear all is on the base, the rectangle opening has all been seted up in the four corners department of base bottom outer wall, and four equal sliding connection of rectangle open-ended inner wall have installation mechanism, installation mechanism includes the mounting bracket of U-shaped structure, the both sides inner wall sliding connection of mounting bracket has same mounting panel, mounting panel top outer wall has first spring through the bolt spiro union. The utility model discloses a set up four adjustable installation mechanisms bottom the base, through the cooperation between installation mechanism interior mounting bracket, mounting panel and the locking bolt, convenient quick fix the base on the mounting bracket, the inconvenient problem of installing when having solved current transformer installation.

Description

Auxiliary device for transformer installation

Technical Field

The utility model relates to a transformer technical field especially relates to an auxiliary device for transformer installation.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by 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 voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. The transformer can be divided into a power transformer and a special transformer (an electric furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like) according to the application.

Most of the existing transformers are arranged between two telegraph poles, the transformers are complex to install and generally need hoisting equipment to be matched for installation, and the transformers are heavy and cannot be conveniently displaced in the installation process, and bolts cannot be screwed easily when being fastened by the bolts due to slight deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and provides an auxiliary device for transformer installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary device for transformer installation, includes the base, the fixed slot has been seted up to base top outer wall, and the inner wall of fixed slot has transformer body through the bolt spiro union, the both ends of transformer body both sides outer wall all have an installation ear, four through the bolt spiro union the installation ear all on the base, the rectangle opening has all been seted up in the four corners department of base bottom outer wall, and four equal sliding connection of rectangle open-ended inner wall have installation mechanism, installation mechanism includes the mounting bracket of U-shaped structure, the both sides inner wall sliding connection of mounting bracket has same mounting panel, mounting panel top outer wall has first spring through the bolt spiro union, mounting panel bottom outer wall and mounting bracket bottom outer wall all have seted up threaded hole, and the spiro union has locking bolt in the threaded hole.

Preferably, the inner walls of the two sides of the base are both connected with two sliding plates in a sliding mode, and the four mounting mechanisms are respectively in threaded connection with the two sliding plates through bolts.

Preferably, the outer walls of the tops of the two sliding plates are provided with screw holes, and the two sides of the inner wall of the bottom of the base are fixed with screw rods through bearings.

Preferably, the outer walls of the two screw rods are sleeved with worms, and the two sliding plates are respectively screwed on the outer walls of the two screw rods.

Preferably, the inner walls of the two sides of the base are fixed with the same installation shaft through bearings, worm wheels are sleeved on the outer wall of the installation shaft and are meshed with the two worms, the outer walls of the two sides of the installation shaft are sleeved with the batch heads, and the inner walls of the two batch heads are inserted with the adjusting wheels.

Preferably, the two sides of the inner wall of the bottom of the base are respectively in threaded connection with a sliding rod through a bolt, the two sliding plates are respectively in sliding connection with the outer walls of the four sliding rods, and the outer walls of the four sliding rods are respectively sleeved with a second spring.

Preferably, the round mouth has all been seted up to the four corners department of base top outer wall, and the inner wall of four round mouths all has the thread bush, four through the bolt spiro union the equal spiro union of inner wall of thread bush has the screw rod, and the bottom outer wall of four screw rods all is fixed with the supporting seat, four through the bolt spiro union the screw rod top outer wall all has the regulating spindle.

The utility model has the advantages that:

1. this an auxiliary device for transformer installation through set up four adjustable installation mechanisms bottom the base, through the cooperation between installation mechanism interior mounting bracket, mounting panel and the locking bolt, conveniently fixes the base on the mounting bracket fast, has solved the inconvenient problem of installing when current transformer installs.

2. This an auxiliary device for transformer installation through set up the cooperation between worm gear and the screw rod in the base, can adjust installation mechanism to make installation mechanism can adapt to the mounting bracket of different specifications.

3. This an auxiliary device for transformer installation through set up screw rod and thread bush in the base, goes to support the sliding plate through adjusting screw to the displacement of restriction sliding plate avoids the transformer to appear rocking problem after the installation.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary device for transformer installation according to the present invention;

fig. 2 is a schematic cross-sectional view of a base of an embodiment of an auxiliary device for transformer installation according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a second base of an auxiliary device for transformer installation according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an installation mechanism of an auxiliary device for transformer installation according to the present invention.

In the figure: the transformer comprises a base 1, a transformer body 2, a mounting lug 3, a mounting mechanism 4, a mounting frame 5, a mounting plate 6, a first spring 7, a locking bolt 8, a mounting shaft 9, a worm wheel 10, a screwdriver 11, an adjusting wheel 12, a screw rod 13, a worm 14, a sliding plate 15, a threaded sleeve 16, an adjusting shaft 17, a screw rod 18, a sliding rod 19 and a second spring 20.

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.

Example one

Referring to fig. 1, 2 and 4, an auxiliary device for transformer installation comprises a base 1, wherein the outer wall of the top of the base 1 is provided with a fixed groove, the inner wall of the fixed groove is in threaded connection with a transformer body 2 through a bolt, two ends of the outer wall of two sides of the transformer body 2 are both in threaded connection with mounting lugs 3 through bolts, four mounting lugs 3 are all in threaded connection with the base 1 through bolts, the four corners of the outer wall of the bottom of the base 1 are both provided with rectangular openings, the inner walls of the four rectangular openings are both in sliding connection with mounting mechanisms 4, each mounting mechanism 4 comprises a mounting frame 5 with a U-shaped structure, the inner walls of two sides of the mounting frame 5 are in sliding connection with a same mounting plate 6, the outer wall of the top of the mounting plate 6 is in threaded connection with a first spring 7 through bolts, the outer walls of the bottom of the mounting plate 6, four installation mechanism 4 are respectively through the bolt spiro union on two sliding plates 15, the screw has all been seted up to two sliding plate 15 top outer walls, the both sides of base 1 bottom inner wall all are fixed with lead screw 13 through the bearing, worm 14 has all been cup jointed to the outer wall of two lead screws 13, two sliding plate 15 spiro unions are respectively on the outer wall of two lead screws 13, base 1's both sides inner wall is fixed with same installation axle 9 through the bearing, and install the outer wall of axle 9 and all cup jointed worm wheel 10, two worm wheel 10 respectively with two worm 14 intermeshing, the both sides outer wall of installation axle 9 has all cup jointed first 11, and two inner walls of first 11 of wholesale have all been pegged graft and have been had regulating.

Example two

Referring to fig. 1, 3 and 4, an auxiliary device for transformer installation comprises a base 1, wherein the outer wall of the top of the base 1 is provided with a fixed groove, the inner wall of the fixed groove is in threaded connection with a transformer body 2 through a bolt, two ends of the outer wall of two sides of the transformer body 2 are both in threaded connection with mounting lugs 3 through bolts, four mounting lugs 3 are all in threaded connection with the base 1 through bolts, rectangular openings are respectively formed in four corners of the outer wall of the bottom of the base 1, the inner walls of the four rectangular openings are respectively in sliding connection with a mounting mechanism 4, the mounting mechanism 4 comprises a mounting frame 5 with a U-shaped structure, the inner walls of two sides of the mounting frame 5 are in sliding connection with a same mounting plate 6, the outer wall of the top of the mounting plate 6 is in threaded connection with a first spring 7 through bolts, the outer walls of the bottom of the mounting plate 6 and the, the difference sliding connection of two sliding plates 15 is on four slide bar 19's outer wall, four slide bar 19's outer wall has all cup jointed second spring 20, the round mouth has all been seted up to the four corners department of base 1 top outer wall, and the inner wall of four round mouths all has thread bush 16 through the bolt spiro union, the equal spiro union of inner wall of four thread bushes 16 has screw rod 18, and the bottom outer wall of four screw rods 18 all is fixed with the supporting seat through the bearing, four screw rod 18 top outer walls all have regulating spindle 17 through the bolt spiro union.

The working principle is as follows: during the use, fix transformer body 2 on base 1 through installation ear 3 earlier, the rethread lifting device hangs up the transformer, pass installation mechanism 4 with the mount of fixed transformer in proper order again, lock the mount in installation mechanism 4 through locking bolt 8 in mounting bracket 5, fix the mount on the wire pole at last, after the mount is fixed to be accomplished, in embodiment one, drive screw 13 through regulating wheel 12 and rotate, thereby make installation mechanism 4 rise, until mount and base 1 contact, in embodiment two, drive screw 18 through regulating shaft 17 and descend and support two sliding plates 15, prevent that the later stage transformer from rocking.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The auxiliary device for transformer installation comprises a base (1) and is characterized in that a fixed groove is formed in the outer wall of the top of the base (1), a transformer body (2) is fixedly connected to the inner wall of the fixed groove, installation lugs (3) are fixedly connected to the two ends of the outer walls of the two sides of the transformer body (2), four installation lugs (3) are fixedly connected to the base (1), rectangular openings are formed in the four corners of the outer wall of the bottom of the base (1), installation mechanisms (4) are slidably connected to the inner walls of the four rectangular openings, each installation mechanism (4) comprises a mounting frame (5) of a U-shaped structure, the inner walls of the two sides of each mounting frame (5) are slidably connected with the same mounting plate (6), a first spring (7) is fixedly connected to the outer wall of the top of each mounting plate (6), and threaded holes are formed in the outer walls of the bottom, and a locking bolt (8) is screwed in the threaded hole.

2. An auxiliary device for transformer installation according to claim 1, wherein two sliding plates (15) are slidably connected to the inner walls of the two sides of the base (1), and the four mounting mechanisms (4) are fixedly connected to the two sliding plates (15) respectively.

3. The auxiliary device for transformer installation according to claim 2, wherein the outer walls of the tops of the two sliding plates (15) are provided with screw holes, and the two sides of the inner wall of the bottom of the base (1) are fixed with screw rods (13) through bearings.

4. An auxiliary device for transformer installation according to claim 3, characterized in that the outer walls of the two lead screws (13) are sleeved with worm screws (14), and the two sliding plates (15) are respectively screwed on the outer walls of the two lead screws (13).

5. The auxiliary device for transformer installation according to claim 4, wherein the same installation shaft (9) is fixed on the inner walls of the two sides of the base (1) through bearings, the outer wall of the installation shaft (9) is sleeved with a worm wheel (10), the two worm wheels (10) are respectively meshed with the two worms (14), the outer walls of the two sides of the installation shaft (9) are sleeved with the screwdriver bits (11), and the inner walls of the two screwdriver bits (11) are inserted with the adjusting wheels (12).

6. The auxiliary device for transformer installation according to claim 2, wherein sliding rods (19) are fixedly connected to both sides of the bottom inner wall of the base (1), two sliding plates (15) are slidably connected to the outer walls of four sliding rods (19), respectively, and the outer walls of four sliding rods (19) are sleeved with second springs (20).

7. The auxiliary device for transformer installation according to claim 6, wherein round openings are formed at four corners of the top outer wall of the base (1), threaded sleeves (16) are fixedly connected to the inner walls of the four round openings, threaded rods (18) are screwed to the inner walls of the four threaded sleeves (16), supporting seats are fixed to the bottom outer walls of the four threaded rods (18) through bearings, and adjusting shafts (17) are fixedly connected to the top outer walls of the four threaded rods (18).