CN221281851U

CN221281851U - Auxiliary device for transformer installation

Info

Publication number: CN221281851U
Application number: CN202322738109.2U
Authority: CN
Inventors: 周润; 周政; 周循复
Original assignee: Shenyang Tiantong Electric Power Equipment Co ltd
Current assignee: Shenyang Tiantong Electric Power Equipment Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-07-05
Anticipated expiration: 2033-10-12

Abstract

The utility model discloses an auxiliary device for transformer installation, which belongs to the technical field of transformer installation and comprises a chassis and auxiliary correction mechanisms arranged on the chassis, wherein protruding plates are fixedly connected to four corners of the chassis, the auxiliary correction mechanisms comprise laser pens and plumb lines which are respectively arranged on bottom walls of the four protruding plates, and plumbs which are respectively connected below the four plumb lines, positioning piles are symmetrically welded on two sides of the top wall of the chassis, a motor is vertically arranged on the top wall of one positioning pile, movable grooves are formed on one side wall of the two positioning piles, which are opposite, a screw rod and a limiting slide rod are respectively arranged in the two movable grooves, an output shaft of the motor is coaxially connected with the screw rod, and two ends of the limiting slide rod are welded with the positioning piles. The transformer installation auxiliary device is characterized in that after the levelness of the chassis is determined to meet the requirement, the motor is used for running to drive the object placing table to ascend, so that the ascending of the transformer is controlled, and the ascending of the transformer is convenient, labor-saving and safer.

Description

Auxiliary device for transformer installation

Technical Field

The utility model belongs to the technical field of transformer installation, and particularly relates to an auxiliary device for transformer installation.

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 (magnetic core), and the main functions of the transformer are voltage transformation, current transformation, impedance transformation, isolation and voltage stabilization.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: when installing the transformer in the field, sometimes need install it in the eminence, then need use corresponding installation auxiliary device to carry out the lifting of transformer, but present installation auxiliary device mostly can not detect its self levelness, if the levelness is unqualified, then can take place the empting of transformer lifting in-process to bring very big danger.

For this purpose, we propose a transformer installation auxiliary device to solve the above-mentioned problems.

Disclosure of utility model

The utility model mainly aims to provide the auxiliary device for installing the transformer, which is characterized in that after the levelness of the chassis is determined to meet the requirement, the motor is used for running to drive the object placing table to ascend, so that the ascending of the transformer is controlled, the ascending of the transformer is convenient and labor-saving, the transformer is safer, and the problems in the background technology can be effectively solved.

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

The auxiliary transformer installation device comprises a chassis and auxiliary correction mechanisms arranged on the chassis, wherein protruding plates are fixedly connected to four corners of the chassis, and each auxiliary correction mechanism comprises a laser pen, a plumb line and a plumb respectively arranged on the bottom walls of the four protruding plates, and a plumb respectively connected below the four plumb lines;

Positioning piles are symmetrically welded on two sides of the top wall of the chassis, a motor is vertically arranged on the top wall of one positioning pile, movable grooves are formed in one side wall of the two positioning piles in opposite directions, a screw rod and a limiting slide rod are respectively arranged in the two movable grooves, an output shaft of the motor is coaxially connected with the screw rod, and two ends of the limiting slide rod are welded with the positioning piles;

Be equipped with the thing platform of putting that is used for placing the transformer between two locating piles, the bilateral symmetry welding at putting the thing platform has the otic placode, and one of them otic placode thread bush is located on the screw rod, and another otic placode slip cap is located on the spacing slide bar.

As a preferred embodiment, the four corners of the bottom wall of the chassis are uniformly welded with support piles, and the four support piles are distributed in a rectangular array; the heights of the bottom walls of the four supporting piles are smaller than the heights of the bottoms of the laser pen and the plumb, so that the laser pen and the plumb cannot touch the ground.

As a preferred embodiment, an organic cover is welded at the position where the positioning pile is positioned at the motor, wherein the interior of the cover is hollowed out, and the motor is positioned in the cover; the motor can be protected by the hood, and meanwhile, the heat dissipation holes are formed in the hood and used for dissipating heat of the motor, and the motor needs external electric power facilities for supplying power.

As the preferable implementation scheme, the screw rod and the limit sliding rod are vertically arranged and symmetrical to the two sides of the object placing table, and the two ends of the screw rod are rotationally connected with the positioning piles; so that the screw can be stably operated under the drive of the motor.

As a preferred implementation scheme, U-shaped top grooves are formed on two sides of the top wall of the object placing table, a plurality of springs are fixedly connected to the bottom walls of the two top grooves, and a blocking plate is connected to the springs in the top grooves; the transformer placed on the object table can be limited through the action of the plurality of interception plates, and the transformer is prevented from toppling in the rising process.

In summary, the technical effects and advantages of the present utility model are:

this transformer installation auxiliary device, through four plumbs and the laser pen joint work of chassis both sides, personnel confirm the levelness of chassis through looking over whether there is obvious skew between laser pen and the plumb line, use the motor operation to drive again after confirming the levelness of chassis and put the thing platform and rise to control the rise of transformer, make the rise of transformer convenient laborsaving not only, safer moreover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

Fig. 4 is a cross-sectional view of the object placing table of the present utility model.

In the figure: 1. a chassis; 2. a protruding plate; 3. a laser pen; 4. a plumb line; 5. a plumb bob; 6. positioning piles; 7. a motor; 8. a hood; 9. a movable groove; 10. a screw; 11. a limit slide bar; 12. ear plates; 13. a storage table; 14. a top groove; 15. a spring; 16. an interception plate; 17. and supporting the piles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an auxiliary device for installing a transformer comprises a chassis 1 and auxiliary correction mechanisms installed on the chassis 1, wherein protruding plates 2 are fixedly connected to four corners of the chassis 1, the auxiliary correction mechanisms comprise laser pens 3 and plumb lines 4 respectively installed on bottom walls of the four protruding plates 2 and plumbs 5 respectively connected below the four plumb lines 4, supporting piles 17 are integrally welded to four corners of the bottom wall of the chassis 1, the four supporting piles 17 are distributed in a rectangular array, and the heights of the bottom walls of the four supporting piles 17 are smaller than those of the laser pens 3 and the plumbs 5, so that the laser pens 3 and the plumbs 5 cannot touch the ground;

The motor 7 is symmetrically welded on two sides of the top wall of the chassis 1, the motor 7 is vertically arranged on the top wall of one positioning pile 6, the hood 8 is welded at the position where the positioning pile 6 is positioned at the motor 7, the hood 8 is internally hollowed, the motor 7 is positioned in the hood 8, the hood 8 can protect the motor 7, meanwhile, a heat dissipation hole is formed in the hood 8 and is used for dissipating heat of the motor 7, the motor 7 needs external electric power facilities to supply power, movable grooves 9 are formed on one side wall of the two positioning piles 6 in opposite directions, a screw 10 and a limit sliding rod 11 are respectively arranged in the two movable grooves 9, an output shaft of the motor 7 is coaxially connected with the screw 10, two ends of the limit sliding rod 11 are welded with the positioning piles 6, the screw 10 and the limit sliding rod 11 are vertically arranged and are symmetrically arranged on two sides of the object placing table 13, and two ends of the screw 10 are rotationally connected with the positioning piles 6, and the screw 10 can stably run under the driving of the motor 7;

Be equipped with the thing platform 13 that is used for placing the transformer between two location piles 6, both sides symmetry welding at putting thing platform 13 have otic placode 12, on screw rod 10 is located to one of them otic placode 12 thread bush, on spacing slide bar 11 is located to another otic placode 12 slip cap, both sides at putting thing platform 13 roof all are formed with the roof groove 14 that is the U-shaped, all fixedly connected with a plurality of springs 15 at the diapire of two roof grooves 14, be connected with the interception board 16 on a plurality of springs 15 in roof groove 14, can carry out spacingly to the transformer of placing on the thing platform 13 through the effect of a plurality of interception boards 16, avoid the transformer to take place to empty in the ascending in-process.

The transformer installation auxiliary device comprises: when the laser pen is used, the chassis 1 is firstly placed on a horizontal plane, so that the four laser pens 3 work downwards to emit vertical laser, then whether the laser of the four laser pens 3 are parallel to a plumb line 4 and a plumb 5 beside the laser pens is observed, and if the laser is parallel to the plumb line, the levelness of the chassis 1 and the object placing table 13 is qualified;

At the moment, the object placing table 13 is at the lowest position, a transformer to be lifted is placed on the object placing table 13, the transformer body is positioned between the two interception plates 16, and the two interception plates 16 at the moment protrude from the surface of the object placing table 13 under the action of the springs 15 below the two interception plates 16, so that the transformer is blocked and prevented from toppling;

The driving motor 7 is operated to drive the screw 10 to operate, so that the object placing table 13 and the lug plates 12 on the two sides of the object placing table rise along with the limit sliding rod 11 to lift the transformer to a specified height; the transformer can then be slid out of the side of the table 13 by squeezing the blocking plate 16 to retract into the top slot 14 and installed at the designated height.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The auxiliary transformer installation device comprises a chassis (1) and an auxiliary correction mechanism arranged on the chassis (1), and is characterized in that protruding plates (2) are fixedly connected to four corners of the chassis (1), and the auxiliary correction mechanism comprises laser pens (3) and plumb lines (4) respectively arranged on bottom walls of the four protruding plates (2) and plumbs (5) respectively connected below the four plumb lines (4);

Positioning piles (6) are symmetrically welded on two sides of the top wall of the chassis (1), a motor (7) is vertically arranged on the top wall of one positioning pile (6), a movable groove (9) is formed in one side wall of the two positioning piles (6) opposite to each other, a screw (10) and a limit sliding rod (11) are respectively arranged in the two movable grooves (9), an output shaft of the motor (7) is coaxially connected with the screw (10), and two ends of the limit sliding rod (11) are welded with the positioning piles (6);

Be equipped with between two location stake (6) put thing platform (13) that are used for placing the transformer, the bilateral symmetry welding of putting thing platform (13) has otic placode (12), one of them otic placode (12) thread bush is located on screw rod (10), another otic placode (12) slip cap is located on spacing slide bar (11).

2. A transformer installation auxiliary device according to claim 1, wherein supporting piles (17) are welded to four corners of the bottom wall of the chassis (1) uniformly, and four supporting piles (17) are distributed in a rectangular array.

3. The transformer installation auxiliary device according to claim 1, wherein the positioning pile (6) is located at the position where the motor (7) is located and welded with the hood (8), wherein the hood (8) is designed with a hollow interior, and the motor (7) is located inside the hood (8).

4. The transformer installation auxiliary device according to claim 1, wherein the screw rod (10) and the limit sliding rod (11) are vertically arranged and symmetrical to two sides of the object placing table (13), and two ends of the screw rod (10) are rotationally connected with the positioning piles (6).

5. The transformer installation auxiliary device according to claim 1, wherein both sides of the top wall of the object placing table (13) are respectively provided with a U-shaped top groove (14), bottom walls of the two top grooves (14) are respectively fixedly connected with a plurality of springs (15), and a plurality of springs (15) in the top grooves (14) are connected with an interception plate (16).