CN219217401U

CN219217401U - Insulating hoisting structure of mutual inductor

Info

Publication number: CN219217401U
Application number: CN202320241106.5U
Authority: CN
Inventors: 姚继汉
Original assignee: Jiangsu Guangjin Electric Appliance Co ltd
Current assignee: Jiangsu Guangjin Electric Appliance Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-20
Anticipated expiration: 2033-02-15

Abstract

The utility model provides an insulating hoisting structure of a transformer, which relates to the technical field of transformers and comprises an integral structure and an auxiliary structure, wherein the bottom surface of the auxiliary structure is fixedly connected with the top surface of the integral structure; the integral structure comprises a bottom plate, a first frame is fixedly connected to one side of the top of the bottom plate, a first sliding block is slidably connected to the center of the inner surface wall of the first frame, and an insulation box is fixedly connected to the outer surface of the first sliding block.

Description

Insulating hoisting structure of mutual inductor

Technical Field

The utility model relates to the technical field of transformers, in particular to an insulating hoisting structure of a transformer.

Background

The mutual inductor is divided into two main types, namely a voltage mutual inductor and a current mutual inductor.

When the insulating hoisting structure of current mutual-inductor carries out the hoist and mount operation, most then adopts anchor clamps to press from both sides it tightly, then owing to do not obtain fine lift, only rely on pressing from both sides tight operation, then probably can appear dropping the condition emergence, and then lead to the mutual-inductor to be broken.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when a transformer insulation hoisting structure is used for hoisting, most of the transformer insulation hoisting structure is clamped by a clamp, and the transformer is likely to be broken due to falling only by clamping operation because the transformer insulation hoisting structure is not well lifted.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the transformer insulation hoisting structure comprises an integral structure and an auxiliary structure, wherein the bottom surface of the auxiliary structure is fixedly connected with the top surface of the integral structure;

the integrated structure comprises a bottom plate, a first frame is fixedly connected to one side of the top of the bottom plate, a first sliding block is slidably connected to the center of an inner surface wall of the first frame, an insulating box is fixedly connected to the outer surface of the first sliding block, a placing groove is formed in the center of the inner bottom of the insulating box, a body is slidably connected to the center of the inner bottom of the placing groove, sliding rods are fixedly connected to the front surface and the rear surface of the inner surface of two sides of the insulating box, springs are sleeved on the outer surface of the sliding rods, and clamping plates are fixedly connected to the extending ends of the sliding rods.

Preferably, one end of the spring is fixedly connected with the outer surface of the sliding rod, and the other end of the spring is fixedly connected with the outer surface of the clamping plate.

Preferably, the outer surface of the clamping plate is in sliding connection with the outer surface of the body.

Preferably, a motor is fixedly installed at the center of the inner bottom of the first frame, and the center of the top of the motor is rotated to be connected with a threaded rod.

Preferably, one end thread of the threaded rod penetrates through the surface of the first sliding block, and the other end of the threaded rod is fixedly connected with the driving end of the motor.

Preferably, the auxiliary structure comprises a second frame, a second sliding block is slidably connected to the center of the inner surface wall of the second frame, the outer surface of the second sliding block is fixedly connected with the outer surface of the insulation box, the bottom surface of the second frame is fixedly connected with the top surface of the bottom plate, positioning pins are arranged at positions of the first sliding block and the second sliding block in a penetrating mode, round holes are formed in positions of the positioning pins on the outer surfaces of the first frame and the second frame, the inner surface wall of the round holes is slidably connected with the outer surface of the positioning pins, and the surfaces of the positioning pins penetrate through the surfaces of the first sliding block and the second sliding block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, a user can put the body into the insulation box, then put the body between the two clamping plates, the lifting operation of the body can be realized through the arrangement of the insulation box, and the clamping operation of the body is realized through the clamping plates, so that the follow-up body can be prevented from being separated and falling off, and the body is prevented from being damaged during the lifting operation.

2. In the utility model, when the motor starts to run, the threaded rod starts to rotate, and when the threaded rod rotates, the first sliding block is driven to ascend or descend in the first sliding block, and when the first sliding block can move, the insulating box and the second sliding block are driven to ascend or descend in the second frame, so that the subsequent hoisting operation can be normally performed.

Drawings

Fig. 1 is a schematic perspective view of an insulation hoisting structure of a transformer according to the present utility model;

fig. 2 is a schematic cross-sectional structural diagram of a transformer insulation hoisting structure diagram of fig. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B in fig. 2.

Legend description: 1. an integral structure; 2. an auxiliary structure; 101. a bottom plate; 102. a positioning pin; 103. a round hole; 104. an insulation box; 105. a slide bar; 106. a spring; 107. a clamping plate; 108. a body; 109. a motor; 110. a threaded rod; 111. a first frame; 112. a first slider; 113. a placement groove; 201. a second frame; 202. and a second slider.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-4, an insulating hoisting structure of a transformer comprises a whole structure 1 and an auxiliary structure 2, wherein the bottom surface of the auxiliary structure 2 is fixedly connected with the top surface of the whole structure 1; the integral structure 1 comprises a bottom plate 101, a first frame 111 is fixedly connected to one side of the top of the bottom plate 101, a first sliding block 112 is slidably connected to the center of the inner surface wall of the first frame 111, an insulating box 104 is fixedly connected to the outer surface of the first sliding block 112, a placing groove 113 is formed in the center of the inner bottom of the insulating box 104, a body 108 is slidably connected to the center of the inner bottom of the placing groove 113, sliding rods 105 are fixedly connected to the front and rear positions of the inner surfaces of the two sides of the insulating box 104, springs 106 are sleeved on the outer surfaces of the sliding rods 105, and clamping plates 107 are fixedly connected to the extending ends of the sliding rods 105.

The effect achieved in the whole embodiment 1 is that the insulation box 104 is made of rubber insulation materials, so that the insulation box has good insulation, when a user puts the body 108 into the placing groove 113, the clamping plate 107 can feel force, so that the sliding rod 105 and the spring 106 can be subjected to extrusion force, the clamping plate 107 can utilize the expansion force of the spring 106, so that the body 108 can be limited more forcefully, and the body 108 is regarded as a transformer.

In embodiment 2, as shown in fig. 1-4, one end of a spring 106 is fixedly connected with the outer surface of a slide bar 105, the other end of the spring 106 is fixedly connected with the outer surface of a clamping plate 107, the outer surface of the clamping plate 107 is fixedly connected with the outer surface of a body 108, a motor 109 is fixedly installed at the center of the inner bottom of a first frame 111, a threaded rod 110 is connected at the center of the top of the motor 109, one end of the threaded rod 110 penetrates through the surface of a first sliding block 112, the other end of the threaded rod 110 is fixedly connected with the driving end of the motor 109, the auxiliary structure 2 comprises a second frame 201, a second sliding block 202 is fixedly connected at the center of the inner surface wall of the second frame 201, the outer surface of the second sliding block 202 is fixedly connected with the outer surface of an insulation box 104, the bottom surface of the second frame 201 is fixedly connected with the top surface of a bottom plate 101, positioning pins 102 are arranged at positions of the first sliding block 112 and the second sliding block 202, round holes 103 are formed at positions of the outer surfaces of the first frame 111 and the second frame 201, round holes 103 are formed at positions of the positioning pins 102, the inner surface walls of the round holes 103 are fixedly connected with the outer surfaces of the positioning pins 102, and the surfaces of the sliding blocks 102 penetrate through the surfaces of the first sliding block 202 and the second sliding block 112.

The effect achieved in the whole embodiment 2 is that, as shown in fig. 1 and 2, the only connection mode between the first slider 112 and the second slider 202 is realized by the insulation box 104, so when the threaded rod 110 is rotated forward or rotated backward by the motor 109, the first slider 112 can be driven together to lift or lower in the first frame 111, and when the first slider 112 can move, the insulation box 104 and the second slider 202 can be driven together to lift or lower in the second frame 201, so that the subsequent lifting operation can be performed normally.

Working principle: the user can put the body 108 into the insulation box 104, then put it into the placing groove 113, then when putting into, the clamping plate 107 will feel the force, so the sliding rod 105 and the spring 106 will feel the extrusion force, thereby change the state of the clamping plate 107, then the expansion force of the spring 106 can be utilized to limit the body 108 more forcefully, so the body 108 can be always stably placed in the placing groove 113, after limiting, the motor 109 starts to operate, the threaded rod 110 starts to rise or fall, so the first slider 112 can rise or fall in the first frame 111, then when the first slider 112 rises or falls, the insulation box 104 and the second slider 202 can be driven to rise or fall in the second frame 201, so the subsequent lifting operation can be normally performed.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an insulating hoisting structure of mutual-inductor which characterized in that includes:

the device comprises a whole structure (1) and an auxiliary structure (2), wherein the bottom surface of the auxiliary structure (2) is fixedly connected with the top surface of the whole structure (1);

the utility model discloses a novel structure, including integrated circuit (1), integrated circuit (1) including bottom plate (101), top one side position fixedly connected with first frame (111) of bottom plate (101), the interior surface wall center department sliding connection of first frame (111) has first slider (112), the surface fixedly connected with insulation case (104) of first slider (112), standing groove (113) have been seted up at the interior bottom center department of insulation case (104), the interior bottom center department sliding connection of standing groove (113) has body (108), the both sides interior surface front and back position fixedly connected with slide bar (105) of insulation case (104), the surface cover of slide bar (105) is equipped with spring (106), the extension end fixedly connected with splint (107) of slide bar (105).

2. The transformer insulation lifting structure of claim 1, wherein: one end of the spring (106) is fixedly connected with the outer surface of the sliding rod (105), and the other end of the spring (106) is fixedly connected with the outer surface of the clamping plate (107).

3. The transformer insulation lifting structure of claim 1, wherein: the outer surface of the clamping plate (107) is in sliding connection with the outer surface of the body (108).

4. The transformer insulation lifting structure of claim 1, wherein: a motor (109) is fixedly arranged at the center of the inner bottom of the first frame (111), and the center of the top of the motor (109) is connected with a threaded rod (110).

5. The transformer insulation lifting structure of claim 4, wherein: one end thread of the threaded rod (110) penetrates through the surface of the first sliding block (112), and the other end of the threaded rod (110) is fixedly connected with the driving end of the motor (109).

6. The transformer insulation lifting structure of claim 1, wherein: auxiliary structure (2) are including second frame (201), interior table wall center department sliding connection of second frame (201) has second slider (202), the surface of second slider (202) is with the surface fixed connection of insulated box (104), the bottom surface of second frame (201) is connected with the top surface fixed of bottom plate (101), the surface of first frame (111) and second frame (201) is located the position of first slider (112) and second slider (202) and runs through and be provided with locating pin (102), round hole (103) have been seted up in the position that the surface of first frame (111) and second frame (201) is located locating pin (102), the interior table wall of round hole (103) is with the surface sliding connection of locating pin (102), the surface of locating pin (102) runs through the surface of first slider (112) and second slider (202).