CN211376353U

CN211376353U - Lifting installation rack for transformer

Info

Publication number: CN211376353U
Application number: CN202020110263.9U
Authority: CN
Inventors: 曾求华; 潘青松; 徐由华
Original assignee: FUJIAN XIONGFENG ELECTRIC CO LTD
Current assignee: FUJIAN XIONGFENG ELECTRIC CO LTD
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-08-28
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a lifting installation rack for a transformer, which comprises a first frame and a second frame, wherein the upper end and the lower end of one side of the first frame and the second frame, which are opposite to each other, are fixedly connected with an installation block, a first chute is arranged in the first frame, a first long groove is arranged on one side of the first chute, which is close to the second frame, the upper side of the first frame is fixedly connected with a first box body, a motor is arranged in the first box body, the output end of the motor passes through the first box body and the first frame to be fixedly connected with a threaded rod, the upper end and the lower end of the threaded rod are respectively rotatably connected with the top wall and the bottom wall of the first chute, a first slider is sleeved on the outer wall of the threaded rod, the utility model has simple structure, convenient lifting installation and convenient operation, avoids the danger of worker installation, the heat dissipation holes on the two sides of the second box body dissipate heat, the inclined arrangement, the applicability is good.

Description

Lifting installation rack for transformer

Technical Field

The utility model relates to a lift installation rack, in particular to lift installation rack for transformer belongs to the transformer field.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the main functions of the transformer are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like. When the transformer is installed, a worker is required to climb a ladder to install, certain danger exists, the existing lifting installation rack is complex in structure and troublesome to operate, and the transformer is not protected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough that prior art exists, provide a lift installation rack for transformer.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a lifting mounting rack for transformer, which comprises a first frame and a second frame, wherein the upper end and the lower end of one side of the first frame and the second frame which are opposite to each other are fixedly connected with a mounting block, a first chute is arranged in the first frame, a first long groove is arranged at one side of the first chute which is close to the second frame, a first box body is fixedly connected with the upper side of the first frame, a motor is arranged in the first box body, the output end of the motor passes through the first box body and the first frame to be fixedly connected with a threaded rod, the upper end and the lower end of the threaded rod are respectively rotatably connected with the top wall and the bottom wall of the first chute, a first slide block is sleeved on the outer wall of the threaded rod, one side of the first slide block which is close to the second frame is fixedly connected with a first connecting block, a second chute is arranged in the second frame, and a second long groove is arranged at one, the improved transformer box is characterized in that a second sliding block is arranged in the second sliding groove, one side of the second sliding block, which is close to the first frame, is fixedly connected with a second connecting block, two connecting rods and two connecting plates are fixedly connected with one side of the second connecting block, which is opposite to the first connecting block, of the connecting rods, the upside of each connecting plate is fixedly connected with a second box body, heat dissipation holes are formed in two sides of each second box body, dust screens are welded in the heat dissipation holes, transformers are arranged in the second box bodies, one side of each second box body is provided with a switch door, and a handle is fixedly connected with the switch door.

As an optimal technical scheme of the utility model, the mounting hole has all been seted up on the installation piece.

As an optimal technical scheme of the utility model, set up the internal thread in the first slider, first slider and threaded rod threaded connection.

As an optimal technical scheme of the utility model, second slider and second spout sliding connection.

As an optimal technical solution of the present invention, the first connecting block is slidably connected to the first elongated slot, and the second connecting block is slidably connected to the second elongated slot.

As an optimized technical scheme of the utility model, the louvre slope sets up.

The utility model discloses the beneficial effect who reaches is:

1) the utility model provides a lift installation rack for transformer, inner structure is simple, earlier starter motor, the motor drives the threaded rod and rotates, the threaded rod drives first slider and descends along first spout, the second slider descends along the second spout, make the second box steady decline, install the transformer in the second box, the back of having installed, starter motor reversal, rise the second box, accomplish the transformer installation, the lift installation of being convenient for, simple structure, convenient operation avoids the workman to climb the ladder installation and brings danger, the suitability is good.

2) The utility model provides a transformer is with lift installation rack, the louvre of second box both sides dispels the heat, and the louvre slope sets up and is convenient for prevent that the rainwater from getting into, and the dust screen in the louvre is convenient for prevent that the dust from getting into, is convenient for dispel the heat, dustproof and waterproof.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic front view of the present invention;

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

In the figure: 1. a first frame; 2. a second frame; 3. mounting blocks; 4. a first chute; 5. a first elongated slot; 6. a first case; 7. a motor; 8. a threaded rod; 9. a first slider; 10. a first connection block; 11. a second chute; 12. a second elongated slot; 13. a second slider; 14. a second connecting block; 15. a connecting rod; 16. a connecting plate; 17. a second case; 18. heat dissipation holes; 19. a dust screen; 20. a transformer; 21. opening and closing the door; 22. a handle.

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.

Example (b): as shown in figures 1-4, the utility model relates to a lifting mounting rack for transformer, which comprises a first frame 1 and a second frame 2, wherein the upper and lower ends of the opposite side of the first frame 1 and the second frame 2 are fixedly connected with a mounting block 3, a first chute 4 is arranged in the first frame 1, a first long groove 5 is arranged on one side of the first chute 4 close to the second frame 2, a first box body 6 is fixedly connected with the upper side of the first frame 1, a motor 7 is arranged in the first box body 6, the output end of the motor 7 passes through the first box body 6 and the first frame 1 and is fixedly connected with a threaded rod 8, the upper and lower ends of the threaded rod 8 are respectively rotatably connected with the top wall and the bottom wall of the first chute 4, a first slide block 9 is sleeved on the outer wall of the threaded rod 8, a first connecting block 10 is fixedly connected with one side of the first slide block 9 close to the second frame 2, and a second chute 11 is arranged in, second elongated slot 12 has been seted up to one side that second spout 11 is close to first frame 1, be equipped with second slider 13 in the second spout 11, one side fixedly connected with second connecting block 14 that second slider 13 is close to first frame 1, and the equal fixedly connected with connecting rod 15 in one side that second connecting block 14 and first connecting block 10 are opposite, fixedly connected with connecting plate 16 between two connecting rods 15, the upside fixedly connected with second box 17 of connecting plate 16, louvre 18 has all been seted up to the both sides of second box 17, all weld in the louvre 18 has dust screen 19, be equipped with transformer 20 in the second box 17, second box 17 one side is equipped with switch door 21, fixedly connected with handle 22 on the switch door 21.

Internal threads are formed in the first sliding block 9, the first sliding block 9 is in threaded connection with the threaded rod 8, lifting is convenient, the first connecting block 10 is in sliding connection with the first long groove 5, the second connecting block 14 is in sliding connection with the second long groove 12, limiting is convenient, mounting holes are formed in the mounting block 3, the first frame 1 and the second frame 2 are convenient to mount, the second sliding block 13 is in sliding connection with the second sliding groove 11, the second box 17 is convenient to stabilize, the heat dissipation holes 18 are arranged in an inclined mode, and rainwater can enter conveniently.

Specifically, the utility model discloses during the use, starter motor 7 earlier, motor 7 drives threaded rod 8 and rotates, threaded rod 8 drives first slider 9 and descends along first spout 4, second slider 13 descends along second spout 11, make second box 17 stably descend, install transformer 20 in second box 17, the back has been installed, motor 7 reverses, rise second box 17, accomplish the installation of transformer 20, the louvre 18 of second box 17 both sides dispels the heat, the 18 slope of louvre sets up and is convenient for prevent that the rainwater from getting into, dust screen 19 in the louvre 18 is convenient for prevent that the dust from getting into, the suitability is high.

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 lifting mounting rack for a transformer comprises a first frame (1) and a second frame (2), and is characterized in that the upper end and the lower end of one side of the first frame (1) and the second frame (2) opposite to each other are fixedly connected with mounting blocks (3), a first sliding groove (4) is formed in the first frame (1), a first long groove (5) is formed in one side, close to the second frame (2), of the first sliding groove (4), a first box body (6) is fixedly connected to the upper side of the first frame (1), a motor (7) is arranged in the first box body (6), the output end of the motor (7) penetrates through the first box body (6) and the first frame (1) and is fixedly connected with a threaded rod (8), the upper end and the lower end of the threaded rod (8) are respectively rotatably connected with the top wall and the bottom wall of the first sliding groove (4), a first sliding block (9) is sleeved on the outer wall of the threaded rod (8), one side of the first sliding block (9) close to the second frame (2) is fixedly connected with a first connecting block (10), a second sliding groove (11) is formed in the second frame (2), one side of the second sliding groove (11) close to the first frame (1) is provided with a second long groove (12), a second sliding block (13) is arranged in the second sliding groove (11), one side of the second sliding block (13) close to the first frame (1) is fixedly connected with a second connecting block (14), one opposite side of the second connecting block (14) and the first connecting block (10) is fixedly connected with a connecting rod (15), a connecting plate (16) is fixedly connected between the two connecting rods (15), the upper side of the connecting plate (16) is fixedly connected with a second box body (17), two sides of the second box body (17) are both provided with heat dissipation holes (18), and dust nets (19) are welded in the heat dissipation holes (18), be equipped with transformer (20) in second box (17), second box (17) one side is equipped with switch door (21), fixedly connected with handle (22) on switch door (21).

2. The lifting mounting rack for the transformer according to claim 1, characterized in that the mounting blocks (3) are provided with mounting holes.

3. The lifting mounting rack for the transformer according to claim 1, characterized in that the first sliding block (9) is internally provided with an internal thread, and the first sliding block (9) is in threaded connection with the threaded rod (8).

4. A lifting mounting platform for a transformer according to claim 1, characterised in that said second slider (13) is slidably connected to said second runner (11).

5. A lifting mounting platform for a transformer according to claim 1, characterised in that said first connecting block (10) is slidably connected to a first elongated slot (5) and said second connecting block (14) is slidably connected to a second elongated slot (12).

6. The transformer lifting mounting rack according to claim 1, characterized in that the heat dissipation holes (18) are arranged obliquely.