CN213339985U

CN213339985U - Transformer lifting mounting rack

Info

Publication number: CN213339985U
Application number: CN202022320332.1U
Authority: CN
Inventors: 杨利民
Original assignee: Molang Jiangsu Electric Co ltd
Current assignee: Molang Jiangsu Electric Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-01
Anticipated expiration: 2030-10-16

Abstract

A transformer lifting mounting rack comprises a transformer 2, a placing table 15 and a mounting rack 1, wherein a fixed bottom plate 13 is welded at the bottom of the mounting rack 1, the top of the mounting frame 1 is connected with a driving motor 9 through a bolt, the inner side of the mounting frame 1 is provided with a screw rod 10, the top of the screw rod 10 is connected with the driving motor 9 and the bottom is movably connected with the upper surface of the fixed bottom plate 13, the placing table 15 is connected with the screw rod 10 in a threaded manner, the center of the upper surface of the placing table 15 is provided with a wear-resistant anti-skid pad 8, the transformer 2 is placed on the wear-resistant anti-skid pad 8, the two sides of the wear-resistant anti-skid pad 8 are provided with the slide rails 6, the slide rail 6 is fixedly connected with the upper surface of the placing table 15, the slide rail 6 is connected with the limit plate 4 in a sliding way, the limiting plate 4 is provided with a clamping block 3 at the center of the side wall of one side facing the transformer 2, a positioning pin 5 is arranged at the bottom of the limiting plate 4, and the limiting plate 4 is fixed on a placing table 15 through the positioning pin 5.

Description

Transformer lifting mounting rack

Technical Field

The utility model relates to a transformer installation technical field, in particular to transformer lift mounting bracket.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. When the transformer is installed, the lifting device is usually used for installing the transformer on a specific transformer installation frame, the installation mode is time-consuming and labor-consuming, and therefore maintenance is carried out on the transformer by inconvenient maintenance personnel, and the working time of the personnel is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a transformer lifting mounting frame to overcome the defects in the prior art;

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

a transformer lifting mounting frame comprises a transformer, a placing table and a mounting frame, wherein a fixing bottom plate is welded at the bottom of the mounting frame, a driving motor is bolted at the top of the mounting frame, a lead screw is arranged on the inner side of the mounting frame, the top of the lead screw is connected with the driving motor, the bottom of the lead screw is movably connected to the upper surface of the fixing bottom plate, the lead screw is driven to rotate by the driving motor, the placing table is in threaded connection with the lead screw, the placing table is driven to ascend or descend under the rotation of the lead screw, a wear-resistant anti-slip mat is arranged at the center of the upper surface of the placing table, the transformer is placed on the wear-resistant anti-slip mat, when the transformer is placed on the placing table, the wear-resistant anti-slip mat can bear and protect the bottom of the transformer, the transformer is clamped and limited by controlling a limiting plate, a clamping block is arranged at the center of the side wall of the limiting plate, which faces the transformer, the clamping block clamps and fixes the transformer body under the movement of the limiting plate, the transformer is placed and slides easily, a positioning pin is arranged at the bottom of the limiting plate, the limiting plate is fixed on a placing table through the positioning pin, and the limiting plate is fixed through a pin joint of the fixing pin and a pin hole formed in the surface of the placing table;

optionally, the wear-resistant anti-slip pad is made of rubber, so that the bottom of the transformer can be protected, and hard wear is avoided;

optionally, the front surface and the rear surface of the placing table are provided with four warning lamps, and each side of the placing table is provided with two warning lamps, so that a warning effect is achieved;

optionally, a fixed transverse plate is welded between the mounting frames and used for enhancing the overall stability of the mounting frames;

optionally, two buffer blocks are arranged on the upper surface of the fixed bottom plate under the placing table and symmetrically distributed, and when the placing table is lowered, the bottom of the placing table is supported by the buffer blocks;

optionally, a reinforcing plate is welded at the joint of the outer side wall of the mounting frame and the fixed bottom plate, and is used for reinforcing the stability of the whole structure;

optionally, the limiting plate is of an L-shaped structure;

optionally, the placing table at the bottom of the sliding rail is provided with a plurality of pin holes, so that the fixing bottom plate is conveniently fixed on the surface of the placing table through the positioning pins;

has the advantages that: the utility model discloses a liftable transformer mounting bracket is installed fixedly to the transformer, it goes up and down to place the platform through the drive of motor drive lead screw drive, need not to use hoist device to hang it and connect the installation, convenient and fast, need not to consume a large amount of manpowers, will place the platform and fall to ground and place the transformer on it can, then will place the platform and rise to a take the altitude can, when installing the transformer, the accessible limiting plate slides on the slide rail and comes to carry out the centre gripping to the transformer and let the clamp splice fixed to it, then the fixed pin of installing on the limiting plate fixes the limiting plate and can place a surface, effectively guarantee the stability of transformer, and when maintaining and dismantling, only need to place the platform and descend, put aside the limiting plate can, and is simple and convenient to use, be convenient for the maintenance in later stage, and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

the device comprises a mounting frame, a transformer, a clamping block, a limiting plate, a positioning pin, a sliding rail, a warning lamp, a wear-resistant anti-slip mat, a driving motor, a screw rod, a transverse fixing plate, a buffer block, a fixing bottom plate, a reinforcing plate and a placing table, wherein the mounting frame is 1-arranged, the transformer is 2-arranged, the clamping block is 3-arranged, the limiting plate is 4-arranged, the positioning pin is 5-arranged, the sliding rail is 6-arranged, the warning lamp is 7-arranged.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.

As shown in figure 1, the device is a transformer lifting mounting frame, which comprises a transformer 2, a placing table 15 and a mounting frame 1, wherein a fixed bottom plate 13 is welded at the bottom of the mounting frame 1, a driving motor 9 is bolted at the top of the mounting frame 1, a lead screw 10 is arranged at the inner side of the mounting frame 1, the top of the lead screw 10 is connected to the driving motor 9, the bottom of the lead screw is movably connected to the upper surface of the fixed bottom plate 13, the lead screw is driven to rotate by the driving motor, the placing table 15 is in threaded connection with the lead screw 10, the placing table is driven to ascend or descend under the rotation of the lead screw, a wear-resistant anti-skid pad 8 is arranged at the center of the upper surface of the placing table 15, the transformer 2 is placed on the wear-resistant anti-skid pad 8, when the transformer is placed on the placing table, the wear-resistant anti-, the sliding rail 6 is connected with a limiting plate 4 in a sliding mode, after the transformer is placed, the limiting plate is controlled to clamp and limit the transformer, a clamping block 3 is installed at the center of the side wall of one side, facing the transformer 2, of the limiting plate 4, the clamping block clamps and fixes the transformer body under the movement of the limiting plate, the transformer is placed to slide easily, a positioning pin 5 is installed at the bottom of the limiting plate 4, the limiting plate 4 is fixed on a placing table 15 through the positioning pin 5, and the limiting plate is fixed through the pin joint of the positioning pin and a pin hole formed in the surface of the placing table; the wear-resistant anti-slip pad 8 is made of rubber, so that the bottom of the transformer can be protected, and hard wear is avoided; the front surface and the rear surface of the placing table 15 are provided with four warning lamps 7, and each side of the placing table is provided with two warning lamps for warning; a fixed transverse plate 11 is welded between the mounting frames 1 and used for enhancing the overall stability of the mounting frames; the upper surface of the fixed bottom plate 13 right below the placing table 15 is provided with two buffer blocks 12 which are symmetrically distributed, and the bottom of the placing table is supported by the buffer blocks when the placing table is lowered; a reinforcing plate 14 is welded at the joint of the outer side wall of the mounting frame 1 and the fixed bottom plate 13 and used for reinforcing the stability of the whole structure; the limiting plate 4 is of an L-shaped structure; a plurality of pin holes are formed in the placing table 15 at the bottom of the sliding rail 6, so that the fixing bottom plate can be conveniently fixed on the surface of the placing table through the positioning pins.

The working principle is as follows: when carrying out the installation of transformer 2, at first will open driving motor 9 drive lead screw 10 and rotate and make and place platform 15 and descend on the buffer block 12 of PMKD 13 upper surface, then place transformer 2 on the wear-resisting slipmat 8 of placing platform 15 surface, after that according to transformer 2's size adjustment limiting plate 4 let limiting plate 4 carry out the mobility regulation on slide rail 6, then fix limiting plate 4 through locating pin 5 on limiting plate 4, let clamping block 3 on the limiting plate 4 press from both sides transformer 2 tightly can, this moment alright drive through driving motor 9 drive lead screw 10 place platform 15 rise to appointed height can, can open warning light 7 this moment and play the warning effect.

Claims

1. The utility model provides a transformer lift mounting bracket, includes transformer (2), places platform (15) and mounting bracket (1), its characterized in that: the bottom of the mounting rack (1) is welded with a fixed bottom plate (13), the top of the mounting rack (1) is in bolted connection with a driving motor (9), a lead screw (10) is arranged on the inner side of the mounting rack (1), the top of the lead screw (10) is connected to the driving motor (9) and the bottom of the lead screw is movably connected to the upper surface of the fixed bottom plate (13), a placing table (15) is in threaded connection with the lead screw (10), a wear-resistant anti-slip mat (8) is installed at the center of the upper surface of the placing table (15), the transformer (2) is placed on the wear-resistant anti-slip mat (8), sliding rails (6) are arranged on two sides of the wear-resistant anti-slip mat (8), the sliding rails (6) are fixedly connected to the upper surface of the placing table (15), a limiting plate (4) is in sliding connection with the, the positioning pin (5) is installed at the bottom of the limiting plate (4), and the limiting plate (4) is fixed on the placing table (15) through the positioning pin (5).

2. The transformer lifting mounting frame according to claim 1, characterized in that: the wear-resistant anti-slip mat (8) is made of rubber.

3. The transformer lifting mounting frame according to claim 1, characterized in that: the front surface and the rear surface of the placing table (15) are provided with warning lamps (7), and the number of the warning lamps is four, and each side is two.

4. The transformer lifting mounting frame according to claim 1, characterized in that: fixed transverse plates (11) are welded between the mounting frames (1).

5. The transformer lifting mounting frame according to claim 1, characterized in that: the buffer blocks (12) are mounted on the upper surface of the fixed base plate (13) under the placing table (15), and the two buffer blocks (12) are symmetrically distributed.

6. The transformer lifting mounting frame according to claim 1, characterized in that: and a reinforcing plate (14) is welded at the joint of the outer side wall of the mounting frame (1) and the fixed bottom plate (13).

7. The transformer lifting mounting frame according to claim 1, characterized in that: the limiting plate (4) is of an L-shaped structure.

8. The transformer lifting mounting frame according to claim 1, characterized in that: a plurality of pin holes are formed in the placing table (15) at the bottom of the sliding rail (6).