Equipment capable of reducing swing amplitude of transformer main body

Abstract

The utility model discloses a device capable of reducing the swing amplitude of a transformer body, and relates to the technical field of transformer assembly equipment, the device comprises a transverse column, the two ends of the bottom of the transverse column are fixedly connected with stand columns, and the bottom ends of the stand columns are provided with moving assemblies; an electric hoist is arranged between the two stand columns, and a hanging frame is arranged on a steel chain of the electric hoist. Sliding frames are arranged on the transverse column in a sliding mode, electric push rods are fixedly connected to the faces, away from each other, of the two sliding frames, a U-shaped frame is fixedly connected to the telescopic ends of the electric push rods, rolling wheels are rotationally arranged on the U-shaped frame, a steel wire rope is wound around the two rolling wheels, and the hanging frame is fixed to the steel wire rope through a connecting assembly. The connecting assembly comprises a connecting block. According to the equipment capable of reducing the swing amplitude of the transformer body, by arranging the sliding frame, the rolling wheels, the electric push rod and other structures, the state of the steel wire rope is adjusted, the swing amplitude of the transformer body is reduced, and movement of the transformer body is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer assembly equipment technical field, especially in kind can reduce the equipment of transformer main body swing amplitude. BACKGROUND

[0002] The transformer is the device that uses electromagnetic induction principle to change AC voltage, and the main component is primary coil, secondary coil and core (magnetic core). Main functions have: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) etc. The assembly equipment for transformer is a kind of equipment used in the process of transformer assembly, which plays a hoisting and fixing role between transformer main body and transformer base. The transformer main body can be hoisted to facilitate its installation on the transformer base.

[0003] In the prior art, when the assembly equipment is hoisted and moved, the user needs to hoist the transformer main body to be assembled first, and then move the transformer main body by using the assembly equipment. However, the transformer main body is prone to shaking during movement, which may cause damage to the internal structure of the equipment and pose a safety hazard.

[0004] Therefore, it is necessary to provide a kind of equipment that can reduce the swing amplitude of transformer main body to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of equipment that can reduce the swing amplitude of transformer main body to solve the problem that the assembly equipment in the prior art needs to hoist the transformer main body to be assembled first when hoisting and moving, and then move the transformer main body by using the assembly equipment. However, the transformer main body is prone to shaking during movement, which may cause damage to the internal structure of the equipment and pose a safety hazard.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of equipment that can reduce the swing amplitude of transformer main body, including cross column, the bottom of the cross column is fixedly connected with stand at both ends, the bottom of the stand is provided with moving assembly;

[0007] Electric hoist is arranged between the two stands, and a hanger is arranged on the steel chain of the electric hoist.

[0008] The cross column is slidably provided with a sliding frame, and the electric push rod is fixedly connected to the side of the two sliding frames away from each other, and the telescopic end of the electric push rod is fixedly connected with U-shaped frame, the roller is rotatably arranged on the U-shaped frame, the steel wire rope is wound on the two rollers, and the hanger is fixed on the steel wire rope by the connecting assembly.

[0009] Preferably, the connecting assembly comprises a connecting block fixedly connected to the hanger, and the steel wire rope is mounted on the connecting block.

[0010] Preferably, a limiting wheel is rotatably arranged on the U-shaped frame, and the steel wire rope passes between the roller and the limiting wheel.

[0011] Preferably, a hook is mounted at the bottom end of the hanger.

[0012] Preferably, a sliding seat is slidably arranged on the vertical column, and the electric hoist is connected to the sliding seat.

[0013] Preferably, the moving assembly comprises a base frame and two universal wheels, the base frame is fixedly connected to the bottom end of the vertical column, and the two universal wheels are respectively mounted at two ends of the bottom of the base frame.

[0014] Preferably, a reinforcing rod is fixedly connected to the base frame, and the top end of the reinforcing rod is fixedly connected to the top of the vertical column.

[0015] The technical effects and advantages of the present application are as follows:

[0016] The present application adjusts the state of the steel wire rope by setting the sliding frame, roller and electric push rod, reduces the swing amplitude of the transformer body, and does not affect the movement of the transformer body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The device structure diagram of the present application can reduce the swing amplitude of the transformer body.

[0018] Figure 2 The present application Figure 1 The enlarged structure schematic diagram of the structure in A of the present application.

[0019] Figure 3 The present application Figure 1 The enlarged structure schematic diagram of the structure in B of the present application.

[0020] Figure 4 The present application Figure 1 The enlarged structure schematic diagram of the structure in C of the present application.

[0021] In the figure: 1, cross column; 2, vertical column; 3, base frame; 4, universal wheel; 5, sliding seat; 6, electric hoist; 7, hanger; 8, sliding frame; 9, electric push rod; 10, U-shaped frame; 11, roller; 12, limiting wheel; 13, steel wire rope; 14, connecting block; 15, hook; 16, reinforcing rod. DETAILED DESCRIPTION

[0022] The present application provides Figures 1-4The device for reducing the swing amplitude of the transformer body shown in the figure comprises a cross column 1, two vertical columns 2 fixedly connected at the two ends of the bottom of the cross column 1, a moving assembly provided at the bottom end of the vertical column 2, the moving assembly comprising a chassis 3 and two universal wheels 4, the chassis 3 being fixedly connected at the bottom end of the vertical column 2, the two universal wheels 4 being respectively installed at the two ends of the bottom of the chassis 3, and the universal wheel 4 having a brake structure, after moving to a designated place, brake operation can be performed to position the device, which can be adjusted according to specific use.

[0023] The chassis 3 is fixedly connected with a reinforcing rod 16, the top end of the reinforcing rod 16 is fixedly connected at the top of the vertical column 2, and the reinforcing rod 16 is obliquely arranged (refer to Figure 1 The reinforcing rod 16 is arranged to improve the stability of the whole device.

[0024] Two electric hoists 6 are arranged between the two vertical columns 2, a sliding seat 5 is slidingly arranged on the cross column 1, the electric hoist 6 is connected to the sliding seat 5, and the sliding seat 5 slides on the cross column 1 to drive the electric hoist 6 to move along the length direction of the cross column 1.

[0025] A hanger 7 is arranged on the steel chain of the electric hoist 6, and a hook 15 is installed at the bottom end of the hanger 7. In specific use, the hook 15 is hooked on the transformer body, and then the transformer body is moved upward by the electric hoist 6 to be lifted, and the transformer body is moved by the moving assembly.

[0026] In addition, the transformer body can be bound with a binding rope first, and then the hook 15 is connected with the binding rope, which can be adjusted according to specific use.

[0027] In order to reduce the swing amplitude of the transformer body, considering that the transformer body is prone to shaking during lifting and moving, a sliding frame 8 is slidingly arranged on the vertical column 2, an electric push rod 9 is fixedly connected on the side of the two sliding frames 8 away from each other, a U-shaped frame 10 is fixedly connected on the extension end of the electric push rod 9, a roller 11 is rotatably arranged on the U-shaped frame 10, a steel wire rope 13 is wound on the two rollers 11, and the hanger 7 is fixed on the steel wire rope 13 by a connecting assembly, the connecting assembly comprising a connecting block 14, the connecting block 14 being fixedly connected on the hanger 7, and the steel wire rope 13 being fixedly installed on the connecting block 14.

[0028] A ball structure (not shown in the figure) can be arranged between the sliding frame 8 and the vertical column 2 to improve the smoothness of the sliding frame 8 on the vertical column 2.

[0029] Specifically, the connecting block 14 and the steel wire rope 13 can also be arranged in a detachable and installable manner for selective use as needed.

[0030] When the electric hoist 6 moves along the length direction of the vertical column 1, the connecting block 14 is driven to move synchronously, and the steel wire rope 13 is adaptively rotated by the cooperation of the two rollers 11, so that the movement of the electric hoist 6 is not affected.

[0031] In actual use, before the hook 15 is hooked on the transformer body, the telescopic end of the electric push rod 9 is controlled to be retracted, so that the steel wire rope 13 is in a relaxed state and does not affect the swinging of the hanger 7 and the hook 15, thereby facilitating the hooking of the hook 15 on the transformer body.

[0032] Further, after the hook 15 is hooked on the transformer body, the telescopic end of the electric push rod 9 is controlled to be extended, so that the steel wire rope 13 is in a tensioned state, the roller 11 is difficult to rotate, the positions of the steel wire rope 13 and the hanger 7 are fixed, thereby reducing the swinging amplitude of the transformer body; and when the electric hoist 6 drives the transformer body to move upward, the sliding frame 8 moves synchronously on the vertical column 2 under the cooperation of the steel wire rope 13.

[0033] In specific use, a pressure sensor or the like can be arranged in cooperation with the electric push rod 9 to monitor the tension of the steel wire rope 13.

[0034] The utility model discloses a sliding frame 8, roller 11 and electric push rod 9 and other structures are arranged to adjust the state of the steel wire rope 13, reduce the swinging amplitude of the transformer body, and do not affect the movement of the transformer body.

[0035] The limiting wheel 12 is rotatably arranged on the U-shaped frame 10, and the steel wire rope 13 passes between the roller 11 and the limiting wheel 12. The limiting wheel 12 is arranged to cooperate with the roller 11 to limit the steel wire rope 13, so that the steel wire rope 13 will not fall even in a relaxed state.

Claims

1. A device for reducing the swing amplitude of a transformer body, comprising a horizontal column (1), characterized in that: Both ends of the bottom of the horizontal column (1) are fixedly connected to the vertical column (2), and the bottom end of the vertical column (2) is provided with a movable component; An electric hoist (6) is installed between two columns (2), and a hanging rack (7) is installed on the steel chain of the electric hoist (6). The column (2) is slidably provided with a sliding frame (8), and electric push rods (9) are fixedly connected to the two sliding frames (8) on the side away from each other. A U-shaped frame (10) is fixedly connected to the telescopic end of the electric push rod (9). Rollers (11) are rotatably provided on the U-shaped frame (10), and steel wire ropes (13) are wound on the two rollers (11). The hanging frame (7) is fixed to the steel wire ropes (13) by a connecting component.

2. The device for reducing the sway amplitude of a transformer body according to claim 1, characterized in that: The connecting assembly includes a connecting block (14), which is fixedly connected to the hanger (7), and the wire rope (13) is installed on the connecting block (14).

3. The device for reducing the sway amplitude of a transformer body according to claim 1, characterized in that: The U-shaped frame (10) is rotatably equipped with a limiting wheel (12), and the wire rope (13) passes between the roller (11) and the limiting wheel (12).

4. The device for reducing the sway amplitude of a transformer body according to claim 1, characterized in that: The bottom end of the hanger (7) is equipped with a hook (15).

5. The device for reducing the sway amplitude of a transformer body according to claim 1, characterized in that: A slide block (5) is slidably mounted on the crossbar (1), and the electric hoist (6) is connected to the slide block (5).

6. The device for reducing the sway amplitude of a transformer body according to claim 1, characterized in that: The moving component includes a base frame (3) and two casters (4). The base frame (3) is fixedly connected to the bottom end of the column (2), and the two casters (4) are respectively installed at both ends of the bottom of the base frame (3).

7. The device for reducing the sway amplitude of a transformer body according to claim 6, characterized in that: A reinforcing rod (16) is fixedly connected to the base frame (3), and the top end of the reinforcing rod (16) is fixedly connected to the top of the column (2).

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