CN216772982U

CN216772982U - Isolation transformer convenient to transport

Info

Publication number: CN216772982U
Application number: CN202122790342.6U
Authority: CN
Inventors: 李岭岭
Original assignee: Shenzhen Anyuan Electric Co ltd
Current assignee: Shenzhen Anyuan Electric Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-06-17
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses an isolation transformer convenient to transport, which comprises a supporting plate, a limiting block and a gear, wherein an isolation transformer body is arranged at the upper end of the supporting plate, mounting plates are symmetrically arranged at the lower end of the supporting plate in the left-right direction, a first sliding groove is formed in the lower end of each mounting plate, the gear is arranged in the first sliding groove, the lower end of each gear is meshed with a rack, and a base is arranged at the lower end of each rack. When the isolation transformer body is used, the isolation transformer body is arranged on the supporting plate, the supporting plate can conveniently move along the rack through the matching use of the arranged rack and gear structures, when the supporting plate moves to a specified position, the rotating handle drives the threaded rod to rotate, and the threaded rod drives the two limiting blocks to move close to each other, so that the limiting blocks are clamped with the limiting grooves, the mounting plate is convenient to limit and fix, the operation is simple, and the isolation transformer body is convenient to transport.

Description

Isolation transformer convenient to transport

Technical Field

The utility model relates to the technical field of isolation transformers, in particular to an isolation transformer convenient to transport.

Background

The isolation transformer is divided into a single-phase (DG) and a three-phase (SG) series, has the main function of isolating electric equipment from a power grid, is used in safety occasions or occasions requiring anti-interference (mostly adopting D/Y and D/Yn connection) and the like, has no direct electrical connection between the electric equipment and a power supply, and is widely used in places such as power transmission and distribution of subways, high-rise buildings, airports, stations, wharfs, industrial and mining enterprises and tunnels, and the use of import and export equipment.

The existing isolation transformer is often fixedly installed in the using process, and when the isolation transformer needs to be transported, the isolation transformer is very troublesome to disassemble, so that inconvenience in use is caused. Accordingly, the present invention is directed to an isolation transformer that is easy to transport, and solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an isolation transformer convenient to transport, so as to solve the problems in the background technology.

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

the utility model provides a conveniently transported isolation transformer, includes backup pad, stopper and gear, the backup pad upper end is equipped with isolation transformer body, and backup pad lower extreme bilateral symmetry is equipped with the mounting panel, the mounting panel lower extreme is equipped with spout one, is equipped with the gear in the spout one, gear lower extreme meshing rack, the rack lower extreme is equipped with the base, base upper end bilateral symmetry is equipped with spout two, is equipped with the threaded rod in the spout two, bilateral symmetry threaded connection stopper on the threaded rod, and the both ends correspond the stopper and are equipped with the spacing groove about the mounting panel, stopper and spacing groove looks joint.

As a further scheme of the utility model, the upper end of the supporting plate is symmetrically provided with connecting plates in the front and back directions, and the connecting plates are provided with through holes, so that wiring harnesses are conveniently arranged.

As a further scheme of the utility model, rotating shafts are arranged at the left end and the right end of the gear, and one ends, far away from each other, of the two rotating shafts are fixedly connected with the inner wall of the sliding groove, so that the gear is conveniently fixed and supported.

As a further scheme of the utility model, one end of each of the two threaded rods, which is close to each other, is provided with a bearing, and the other end of each bearing is fixedly connected with the two inner walls of the sliding groove, so that the threaded rods can be conveniently fixed.

As a further scheme of the utility model, one end of each of the two threaded rods, which is far away from each other, penetrates through the base, a handle is arranged at one end of each threaded rod, which is far away from the base, and anti-skid grains are arranged on the handle, so that the threaded rods can be conveniently driven to rotate.

As a further scheme of the utility model, the upper end of the base is provided with a sleeve, the upper end of the sleeve is inserted with a connecting block, the upper end of the connecting block is fixedly connected with the supporting plate, and the sleeve provides a limiting effect on the connecting block.

As a further scheme of the utility model, the front end and the rear end of the sleeve are provided with through grooves corresponding to the connecting blocks, the lower sides of the connecting blocks are provided with limiting plates, the lower ends of the limiting plates are provided with springs, the lower ends of the springs are fixedly connected with the bottom end of the sleeve, and the buffering effect is provided conveniently through elastic potential energy of the springs.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the isolation transformer body is used, the isolation transformer body is arranged on the supporting plate, the supporting plate can conveniently move along the rack through the matching use of the arranged rack and gear structures, when the supporting plate moves to a specified position, the rotating handle drives the threaded rod to rotate, and the threaded rod drives the two limiting blocks to move close to each other, so that the limiting blocks are clamped with the limiting grooves, the mounting plate is convenient to limit and fix, the operation is simple, and the isolation transformer body is convenient to transport.

2. When the buffer device is used, the support plate drives the connecting block to move when moving, the connecting block just moves above the limiting plate when the support plate is limited, the connecting block is limited through the arranged sleeve, and then the buffer effect can be effectively achieved through the elastic potential energy of the arranged spring.

Drawings

Fig. 1 is a schematic structural diagram of an isolation transformer convenient for transportation.

Fig. 2 is a schematic structural diagram of a base in an isolation transformer convenient for transportation.

Fig. 3 is an enlarged schematic view of a position a of an isolation transformer for convenient transportation.

Fig. 4 is a schematic cross-sectional view of a sleeve in an isolation transformer for easy transport.

In the figure: 1. a support plate; 2. an isolation transformer body; 3. a connecting plate; 4. mounting a plate; 5. a base; 6. a rack; 7. a first sliding chute; 8. a limiting groove; 9. a limiting block; 10. a second chute; 11. connecting blocks; 12. a sleeve; 1201. a through groove; 13. a handle; 14. a rotating shaft; 15. a gear; 16. a threaded rod; 17. a bearing; 18. a limiting plate; 19. a spring.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the utility model, an isolation transformer convenient to transport comprises a supporting plate 1, a limiting block 9 and a gear 15, wherein an isolation transformer body 2 is arranged at the upper end of the supporting plate 1, mounting plates 4 are symmetrically arranged at the left and right ends of the lower end of the supporting plate 1, connecting plates 3 are symmetrically arranged at the front and back ends of the upper end of the supporting plate 1, through holes are formed in the connecting plates 3, a first chute 7 is arranged at the lower end of the mounting plate 4, a gear 15 is arranged in the first chute 7, rotating shafts 14 are arranged at the left and right ends of the gear 15, and one ends, far away from each other, of the two rotating shafts 14 are fixedly connected with the inner wall of the first chute 7;

15 lower extreme meshing rack 6 of gear, 6 lower extremes of rack are equipped with

base

5, 5 upper end bilateral symmetry of base is equipped with two 10 of spouts, is equipped with threaded rod 16 in two 10 of spouts, bilateral symmetry threaded connection stopper 9 on the threaded rod 16, and the mounting panel 4 left and right sides both ends correspond stopper 9 and are equipped with spacing groove 8,

stopper

9 and 8 looks joints of spacing groove, two the one end that threaded rod 16 is close to each other is equipped with bearing 17, the bearing 17 other end and two 10 inner wall fixed connection of spout, two the one end that threaded rod 16 kept away from each other runs through base 5, and the one end that base 5 was kept away from to threaded rod 16 is equipped with handle 13, is equipped with anti-skidding line on the handle 13.

Example 2

In the embodiment of the utility model, the upper end of the base 5 is provided with a sleeve 12, the upper end of the sleeve 12 is inserted with a connecting block 11, the upper end of the connecting block 11 is fixedly connected with the support plate 1, the front end and the rear end of the sleeve 12 are provided with through grooves 1201 corresponding to the connecting block 11, the lower side of the connecting block 11 is provided with a limiting plate 18, the lower end of the limiting plate 18 is provided with a spring 19, and the lower end of the spring 19 is fixedly connected with the bottom end of the sleeve 12.

The working principle of the utility model is as follows:

when the isolation transformer body 2 is used, the isolation transformer body 2 is arranged on the supporting plate 1, the supporting plate 1 can conveniently move along the rack 6 through the matching of the arranged rack 6 and the gear 15, when the supporting plate 1 moves to a specified position, the rotating handle 13 drives the threaded rod 16 to rotate, the threaded rod 16 drives the two limiting blocks 9 to move close to each other, so that the limiting blocks 9 are clamped with the limiting grooves 8, the mounting plate 4 is limited and fixed conveniently, the operation is simple, the isolation transformer body 2 is convenient to transport, meanwhile, the supporting plate 1 drives the connecting block 11 to move when moving, when the supporting plate 1 is limited, the connecting block 11 just moves above the limiting plate 18, the connecting block 11 is limited through the arranged sleeve 12, and the buffering effect can be effectively achieved through the elastic potential energy of the arranged spring 19.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An isolation transformer convenient to transport comprises a supporting plate (1), a limiting block (9) and a gear (15), it is characterized in that the upper end of the supporting plate (1) is provided with an isolation transformer body (2), the lower end of the supporting plate (1) is symmetrically provided with a mounting plate (4) left and right, the lower end of the mounting plate (4) is provided with a first chute (7), a gear (15) is arranged in the first chute (7), the lower end of the gear (15) is engaged with the rack (6), the lower end of the rack (6) is provided with a base (5), the upper end of the base (5) is bilaterally symmetrically provided with a second sliding chute (10), a threaded rod (16) is arranged in the second sliding chute (10), the threaded rod (16) is connected with a limiting block (9) by bilaterally symmetric threads, and the left end and the right end of the mounting plate (4) are provided with a limiting groove (8) corresponding to the limiting block (9), and the limiting block (9) is clamped with the limiting groove (8).

2. The isolating transformer convenient to transport according to claim 1, wherein the upper end of the supporting plate (1) is symmetrically provided with connecting plates (3) in front and back directions, and the connecting plates (3) are provided with through holes.

3. The isolating transformer convenient to transport as claimed in claim 1, wherein rotating shafts (14) are arranged at the left and right ends of the gear (15), and one ends of the two rotating shafts (14) far away from each other are fixedly connected with the inner wall of the first sliding groove (7).

4. The isolating transformer convenient to transport as claimed in claim 1, wherein one end of the two threaded rods (16) close to each other is provided with a bearing (17), and the other end of the bearing (17) is fixedly connected with the inner wall of the second sliding chute (10).

5. An isolation transformer convenient to transport according to claim 1, wherein the ends of the two threaded rods (16) far away from each other penetrate through the base (5), and the end of the threaded rod (16) far away from the base (5) is provided with a handle (13), and the handle (13) is provided with anti-skid lines.

6. The isolation transformer convenient to transport according to claim 1, wherein a sleeve (12) is arranged at the upper end of the base (5), a connecting block (11) is inserted at the upper end of the sleeve (12), and the upper end of the connecting block (11) is fixedly connected with the supporting plate (1).

7. The isolation transformer convenient to transport of claim 6, wherein the sleeve (12) is provided with a through groove (1201) at the front end and the rear end corresponding to the connecting block (11), a limiting plate (18) is arranged at the lower side of the connecting block (11), a spring (19) is arranged at the lower end of the limiting plate (18), and the lower end of the spring (19) is fixedly connected with the bottom end of the sleeve (12).