CN212182095U - A stable transformer mounting bracket - Google Patents

Abstract

The utility model discloses a stable transformer mounting bracket, comprising two utility poles, a mounting plate is arranged between the two utility poles, the upper surface of the mounting plate is fixedly connected with a transformer by bolts, and the mounting plate is Two grooves are respectively opened on the two side walls of the two grooves, and the inside of the two grooves is provided with a telescopic rod. A second fixing ring is connected, the second fixing ring is sleeved on the outer surface of the utility pole, and the outer surfaces of the two utility poles are respectively fixed and sleeved with a first fixing ring, and the first fixing ring is located in the second Just above the fixing ring, a drive box is fixedly connected to one side of the first fixing ring. The mounting bracket of the utility model can be automatically raised and lowered to facilitate maintenance by maintenance personnel, thereby enhancing the safety of maintenance, and the length of the bracket can be adjusted according to actual needs.

Description

A stable transformer mounting bracket

technical field

The utility model relates to the technical field of transformer brackets, in particular to a stable transformer mounting bracket.

Background technique

At present, in daily life and work, transformers can be divided into distribution transformers, power transformers, fully sealed transformers, combined transformers, dry-type transformers, single-phase transformers, electric furnace transformers and rectifier transformers according to their uses. The working principle of the transformer is A device that uses electromagnetic induction to change AC voltage, and its main components are primary coil, secondary coil and magnetic core, in order to perform voltage transformation, current transformation, impedance transformation, isolation, voltage regulation, etc.

The transformer is one of the core equipment of the power network. The transformer is often installed on the double-pole transformer mounting frame. The double-pole transformer mounting frame is stronger than the single-pole transformer mounting frame. The double-pole transformer mounting frame is H-shaped, and the transformer is installed between the two poles In the meantime, the structure of the transformer mounting frame itself has a significant impact on the firm installation of the transformer. The existing transformer mounting brackets are all fixed, and the transformer cannot be lifted and lowered, which is time-consuming and labor-intensive in the maintenance process.

Utility model content

The purpose of the utility model is to propose a stable transformer mounting bracket in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stable transformer mounting bracket, comprising two utility poles, a mounting plate is arranged between the two utility poles, and the upper surface of the mounting plate is provided with bolts. The transformer is fixedly connected, and two grooves are respectively opened on the two side walls of the mounting plate, and a telescopic rod is arranged inside the two grooves. One end of the plate away from the telescopic rod is fixedly connected with a second fixing ring, the second fixing ring is sleeved on the outer surface of the telephone pole, and the outer surfaces of the two telephone poles are respectively fixed and sleeved with a first fixing ring. The first fixing ring is located just above the second fixing ring, one side of the first fixing ring is fixedly connected with the driving box, one side of the second fixing ring is fixedly connected with the fixing plate, and the inner bottom of the driving box is fixedly connected The wall is fixedly connected with a motor, the drive end of the motor is fixedly sleeved with a take-up and pay-off wheel, the outer surface of the take-up and pay-off wheel is wound with a wire rope, and one end of the wire rope extends through the bottom of the drive box to the outside of the drive box It is fixedly connected with the upper surface of the fixing plate, an operation button is arranged on one side of the utility pole, a protective box is sleeved on the outer surface of the operation button, and a cavity is opened on the side wall of the telescopic rod, and the cavity is The inner side wall of the groove is fixedly connected with a spring, one end of the spring is fixedly connected with a clamping block, the side wall of the groove is provided with a plurality of adjustment holes, and the end of the clamping block away from the spring extends to the interior of any adjustment hole.

As a further description of the above technical solution:

The protective box can be closed with a lock and key.

As a further description of the above technical solution:

The diameter of the second fixing ring is larger than the diameter of the electric pole, and the second fixing ring is slidably connected with the sliding groove on the outer surface of the electric pole through the slider on the inner side wall of the second fixing ring.

As a further description of the above technical solution:

The operation button is electrically connected with the motor.

As a further description of the above technical solution:

The two side walls of the clamping block are respectively fixedly connected with sliding blocks, the two inner side walls of the cavity are provided with sliding grooves, and the sliding blocks are slidably connected with the sliding grooves.

As a further description of the above technical solution:

The motor is a brake motor.

The utility model has the following beneficial effects:

1. Through the setting of the motor, the reel, the wire rope, the first fixing ring, and the second fixing ring, it is convenient to lower the installation plate and the transformer on the surface when maintenance is required, so as to facilitate maintenance by maintenance personnel and avoid the need for maintenance personnel to climb. Climbing, resulting in the possibility of an accident.

2. The length of the mounting plate can be adjusted according to the distance between the two poles through the setting of the clamping block, spring, adjusting hole, groove and telescopic pole, so as to meet the needs of different distance poles and improve the practicability. .

The mounting bracket of the utility model can be automatically raised and lowered to facilitate maintenance by maintenance personnel, and the maintenance safety is enhanced, and the length of the bracket can be adjusted according to actual needs, which has certain practicability.

Description of drawings

Fig. 1 is the front view of a kind of stable transformer mounting bracket proposed by the utility model;

2 is a partial top section view of a stable transformer mounting bracket proposed by the utility model;

FIG. 3 is an enlarged view of a stable transformer mounting bracket A proposed by the utility model.

illustration:

1. Electric pole; 2. Mounting plate; 3. The first fixing ring; 4. The second fixing ring; 5. Transformer; 6. Drive box; 7. Motor; Fixed plate; 11, protective box; 12, operation button; 13, adjustment hole; 14, groove; 15, telescopic rod; 16, connecting plate; 17, clamping block; 18, sliding block; 19, sliding groove; 20, Cavity; 21. Spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance. In addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1-3, an embodiment provided by the present utility model: a stable transformer mounting bracket, comprising two utility poles 1, a mounting plate 2 is arranged between the two utility poles 1, and the upper surface of the mounting plate 2 The transformer 5 is fixedly connected by bolts, and two grooves 14 are respectively formed on the two side walls of the mounting plate 2 . The interior of the two grooves 14 is provided with a telescopic rod 15 , and one end of the telescopic rod 15 away from the mounting plate 2 is fixedly connected and connected. Plate 16, one end of the connecting plate 16 away from the telescopic rod 15 is fixedly connected with a second fixing ring 4, the second fixing ring 4 is sleeved on the outer surface of the telephone pole 1, and the outer surfaces of the two telephone poles 1 are respectively fixed and sleeved with a second fixing ring 4. A fixing ring 3, the first fixing ring 3 is located directly above the second fixing ring 4, the drive box 6 is fixedly connected to one side of the first fixing ring 3, and the fixing plate 10 is fixedly connected to one side of the second fixing ring 4, The inner bottom wall of the drive box 6 is fixedly connected with a motor 7, the drive end of the motor 7 is fixedly sleeved with a take-up and pay-off wheel 8, the outer surface of the take-up and pay-off wheel 8 is wound with a wire rope 9, and one end of the wire rope 9 penetrates through the drive box 6. The bottom extends to the outside of the drive box 6 and is fixedly connected to the upper surface of the fixing plate 10. One side of the utility pole 1 is provided with an operation button 12, the outer surface of the operation button 12 is sleeved with a protective box 11, and the side wall of the telescopic rod 15 There is a cavity 20, the inner side wall of the cavity 20 is fixedly connected with a spring 21, one end of the spring 21 is fixedly connected with a block 17, the side wall of the groove 14 is provided with a plurality of adjustment holes 13, and the block 17 is away from one end of the spring 21 Extend to the inside of any adjustment hole 13 .

The protective box 11 can be closed by a padlock, so as to prevent people from accidentally touching the operation button 12 to lower it; The slider is slidably connected to the chute on the outer surface of the utility pole 1, which is convenient for sliding on the utility pole 1 and improves the sliding stability; the operation button 12 is electrically connected with the motor 7, which is convenient for controlling the bracket to move up and down; The two side walls are respectively fixedly connected with sliding blocks 18, and the two inner side walls of the cavity 20 are provided with sliding grooves 19, and the sliding blocks 18 are slidably connected with the sliding grooves 19 to improve the stability of the clamping block 17; the motor 7 is a brake motor, which is powered off. When stopped, it can be automatically locked to prevent the reel 8 from rotating.

Working principle: the first fixing ring 3 and the second fixing ring 4 are fixed on the utility pole 1, and the installation is completed. Sliding, when the maintenance personnel need to overhaul the transformer 5, the protective box 11 is opened, and the motor 7 is rotated through the operation button 12, so that the take-up and pay-off wheel 8 rotates to drive the wire rope 9 to pay off, so that the second fixing ring 4 slides down To a height that is convenient for maintenance, after the maintenance is completed, the motor 7 is turned over, and the take-up and pay-off wheel 8 winds up the wire rope 9 to raise the transformer 5 .

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. A stable transformer mounting bracket, comprising two utility poles (1), characterized in that: a mounting plate (2) is provided between the two said utility poles (1), and a mounting plate (2) is provided between the two said utility poles (1). A transformer (5) is fixedly connected to the upper surface by bolts, two grooves (14) are respectively opened on the two side walls of the mounting plate (2), and telescopic rods (15) are arranged inside the two grooves (14). One end of the telescopic rod (15) away from the mounting plate (2) is fixedly connected to the connecting plate (16), and one end of the connecting plate (16) away from the telescopic rod (15) is fixedly connected with a second fixing ring (4), The second fixing ring (4) is sleeved on the outer surface of the telephone pole (1), and the outer surfaces of the two telephone poles (1) are respectively fixed and sleeved with the first fixing ring (3). The fixing ring (3) is located directly above the second fixing ring (4), one side of the first fixing ring (3) is fixedly connected with the drive box (6), and one side of the second fixing ring (4) A fixed plate (10) is fixedly connected, a motor (7) is fixedly connected to the inner bottom wall of the driving box (6), and a take-up and pay-off wheel (8) is fixedly sleeved at the driving end of the motor (7), so The outer surface of the reel (8) is wound with a wire rope (9), and one end of the wire rope (9) extends through the bottom of the driving box (6) to the outside of the driving box (6) and the fixing plate (10). The upper surface is fixedly connected, one side of the utility pole (1) is provided with an operation button (12), the outer surface of the operation button (12) is sleeved with a protective box (11), and the telescopic rod (15) is The side wall is provided with a cavity (20), the inner side wall of the cavity (20) is fixedly connected with a spring (21), and one end of the spring (21) is fixedly connected with a clamping block (17), the groove ( The side wall of 14) is provided with a plurality of adjustment holes (13), and one end of the block (17) away from the spring (21) extends to the interior of any adjustment hole (13). 2. A stable transformer mounting bracket according to claim 1, wherein the protective box (11) can be closed by a lock and key. 3. A stable transformer mounting bracket according to claim 1, characterized in that: the diameter of the second fixing ring (4) is larger than the diameter of the utility pole (1), and the second fixing ring (4) The sliding block on the inner side wall of the second fixing ring (4) is slidably connected with the sliding groove on the outer surface of the electric pole (1). 4 . The stable transformer mounting bracket according to claim 1 , wherein the operation button ( 12 ) is electrically connected with the motor ( 7 ). 5 . 5 . The stable transformer mounting bracket according to claim 1 , wherein the two side walls of the clamping block ( 17 ) are respectively fixedly connected with sliding blocks ( 18 ), and the cavity ( 20 ) The two inner side walls are provided with sliding grooves (19), and the sliding blocks (18) are slidably connected with the sliding grooves (19). 6. A stable transformer mounting bracket according to claim 1, wherein the motor (7) is a brake motor.

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