Vacuum processor for oil immersed sleeve

Abstract

The utility model relates to a vacuum processor for an oil immersed sleeve, which aims at solving the technical problems that the existing sleeve is hung in a tank body, the space is small, and the placing and the taking-out are influenced, and comprises a rack, an oil tank is arranged in the rack, the top of the rack is provided with the tank body, the tank body is connected with the oil tank through a pipeline, and the oil tank is connected with the oil tank through a pipeline. The sleeve further comprises a supporting block, a transverse plate and a sleeve body. The two groups of supporting blocks are symmetrically and fixedly arranged in the tank body; wherein each group of supporting blocks comprises two supporting blocks, and the two supporting blocks are symmetrically distributed relative to the tank body; the two ends of the two transverse plates are clamped and matched with the embedding grooves formed in the two supporting blocks of the two sets correspondingly. The tank has the advantages that the transverse plate can be taken out of the tank body, the connecting sleeve bodies are hung outside the tank body, the operation space is larger, and the operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, and in particular to an oil-immersed bushing vacuum treatment machine. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. Its main components are the primary coil, secondary coil, and iron core. Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization (magnetic saturation transformer).

[0003] Transformers are equipped with bushings, which need to be oil-immersed using a vacuum oil immersion machine. The vacuum oil immersion machine primarily uses various components for oil immersion treatment. Under vacuum negative pressure, the bushing undergoes oil permeation treatment, allowing the lubricating oil to quickly, evenly, and thoroughly penetrate the bushing, resulting in a smooth surface.

[0004] The vacuum oil impregnation machine includes a tank. The sleeve is placed inside the tank and hung inside the tank. The space is small, which affects the placement and removal of the sleeve.

[0005] In view of this, we propose an oil-immersed sleeve vacuum treatment machine. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an oil-immersed sleeve vacuum treatment machine to solve the technical problem that the current sleeve is hung in the tank, which has a small space and affects the placement and removal.

[0007] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: design an oil-immersed sleeve vacuum treatment machine, including a frame, an oil tank arranged inside the frame, a tank body arranged on the top of the frame, the tank body and the oil tank being connected by a pipe, and also including a support block, a cross plate and a sleeve body;

[0008] Two sets of support blocks are symmetrically fixed inside the tank;

[0009] Each set of support blocks has two blocks, and the two support blocks are symmetrically distributed around the tank.

[0010] The two sets of two support blocks at both ends of the two horizontal plates are fitted together by the embedded slots.

[0011] Several sleeve bodies are arranged equidistantly below the horizontal plate through a connecting structure.

[0012] Preferably, a handle is fixedly provided on the top side of the cross plate.

[0013] Preferably, the connection structure includes a fixed block, a guide rod, a movable block, a limiting block, a spring, and a plug;

[0014] The fixing block is fixed to the bottom side of the horizontal plate;

[0015] The guide rod is fixed to the top of one side of the fixed block;

[0016] The top of the movable block is fitted onto the guide rod;

[0017] The movable block corresponds to the fixed block;

[0018] The limiting block is fixed to the outer end of the guide rod;

[0019] A spring is sleeved on a guide rod between the limiting block and the movable block;

[0020] Several inserts are fixed to one side of the fixing block;

[0021] The insertion post is inserted and fitted through the opening at the top of the sleeve body, and the top of the sleeve body is clamped and fitted with the fixed block and the movable block.

[0022] Preferably, the movable block has a socket on one side, and the outer end of the insertion post is inserted into the socket.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] 1. This utility model, by setting a support block and a horizontal plate, has the advantages that the horizontal plate can be removed from the tank and the connecting sleeve body can be hung outside the tank, which provides a larger and more convenient operating space. It solves the problem that the space is small when the sleeve is hung inside the tank, which affects the placement and removal of the sleeve.

[0025] 2. This utility model, by setting a fixed block, guide rod, movable block, limiting block, spring and insert post, has the advantages of quickly clamping the top of the positioning sleeve body, convenient operation and easy hanging of the positioning sleeve body.

[0026] 3. This utility model has the advantage of setting a plug and a hole, which allows the top of the sleeve body to be further positioned by inserting the outer end of the plug into the hole after the plug passes through the opening at the top of the sleeve body. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the sleeve body hanging structure of this utility model;

[0029] Figure 3 This is a schematic diagram of the horizontal plate connection structure of this utility model;

[0030] Figure 4 This is a schematic diagram of the connection structure of this utility model;

[0031] In the diagram: 1. Frame; 2. Oil tank; 3. Tank body; 4. Support block; 5. Horizontal plate; 6. Connecting structure; 7. Sleeve body; 8. Handle;

[0032] 401. Embedded slot;

[0033] 601. Fixed block; 602. Guide rod; 603. Movable block; 604. Limiting block; 605. Spring; 606. Insert post;

[0034] 6031, socket. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0036] Example 1: An oil-immersed sleeve vacuum treatment machine, see [link to example]. Figures 1 to 4 It includes a frame 1, an oil tank 2 arranged inside the frame 1, a tank body 3 arranged on the top of the frame 1, and the tank body 3 and the oil tank 2 are connected by a pipe. It also includes a support block 4, a cross plate 5 and a sleeve body 7.

[0037] Two sets of support blocks 4 are symmetrically fixed inside the tank body 3; each set of support blocks 4 has two blocks, and the two support blocks 4 are symmetrically distributed around the tank body 3; the two ends of the two horizontal plates 5 are respectively engaged with the two sets of support blocks 4 by the embedded grooves 401; the tops of several sleeve bodies 7 are respectively arranged equidistantly below the horizontal plates 5 through the connecting structure 6.

[0038] This utility model, by setting a support block 4 and a horizontal plate 5, has the advantages that the horizontal plate 5 can be removed from inside the tank 3 and the connecting sleeve body 7 can be hung outside the tank 3, which provides a larger and more convenient operating space. It solves the problem that the space is small when the sleeve is hung inside the tank 3, which affects the placement and removal of the sleeve.

[0039] Specifically, a handle 8 is fixed on the top side of the horizontal plate 5, and holding the handle 8 makes it easy to take out and put down the horizontal plate 5.

[0040] Furthermore, the connecting structure 6 includes a fixed block 601, a guide rod 602, a movable block 603, a limiting block 604, a spring 605, and a plug 606;

[0041] A fixed block 601 is fixed to the bottom side of the horizontal plate 5; a guide rod 602 is fixed to the top of one side of the fixed block 601; a movable block 603 is sleeved on the top of the guide rod 602; wherein the movable block 603 corresponds to the fixed block 601; a limiting block 604 is fixed to the outer end of the guide rod 602; a spring 605 is sleeved on the guide rod 602 between the limiting block 604 and the movable block 603; both ends of the spring 605 are fixedly connected to the limiting block 604 and the movable block 603 respectively, and the elastic coefficient of the spring 605 shall be selected and used by the technical personnel of this profession according to the actual situation; several inserts 606 are fixed to one side of the fixed block 601; wherein the inserts 606 are fitted through the opening at the top of the sleeve body 7, and the top of the sleeve body 7 is clamped and fitted with the fixed block 601 and the movable block 603.

[0042] This utility model, by setting a fixed block 601, a guide rod 602, a movable block 603, a limiting block 604, a spring 605, and an insert post 606, has the advantages of quickly clamping the top of the positioning sleeve body 7, convenient operation, and easy hanging of the positioning sleeve body 7.

[0043] Furthermore, a socket 6031 is provided on one side of the movable block 603, and the outer end of the insertion post 606 is inserted into the socket 6031.

[0044] This utility model, by setting a plug 606 and a socket 6031, has the advantage that after the plug 606 passes through the opening at the top of the sleeve body 7, the top of the sleeve body 7 is further positioned by inserting the outer end of the plug 606 into the socket 6031.

[0045] Working principle: Using the device of this utility model, the movable block 603 is pulled outward, and the movable block 603 moves outward along the guide rod 602. The spring 605 is further compressed, increasing the distance between the fixed block 601 and the movable block 603. The top of the sleeve body 7 is placed between the fixed block 601 and the movable block 603, and the insertion post 606 passes through the opening at the top of the sleeve body 7. The movable block 603 is released, and under the action of the spring 605, the movable block 603 moves back along the guide rod 602 until the top of the sleeve body 7 is clamped with the fixed block 601 and the movable block 603. The outer end of the insertion post 606 is inserted into the insertion hole 6031. Open the can lid on the top of the tank body 3, put the horizontal plate 5 and the sleeve body 7 into the tank body 3, and insert both ends of the horizontal plate 5 into the embedding groove 401 in sequence. After closing the can lid on the top of the tank body 3, the oil immersion work is carried out.

[0046] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An oil-immersed bushing vacuum processor comprising a frame (1), an oil tank (2) arranged in the frame (1), a tank body (3) arranged on the top of the frame (1), and a pipeline connection between the tank body (3) and the oil tank (2), characterized in that, Also includes: Two sets of support blocks (4) are symmetrically fixed inside the tank body (3); Each set of support blocks (4) has two blocks, and the two support blocks (4) are symmetrically distributed around the tank body (3); Two horizontal plates (5) are engaged with the two sets of two support blocks (4) at each end by the embedded grooves (401); Several sleeve bodies (7) are arranged equidistantly below the horizontal plate (5) via connecting structures (6).

2. An oil immersed bushing vacuum treater as claimed in claim 1, characterized in that, A handle (8) is fixedly provided on the top side of the horizontal plate (5).

3. An oil immersed bushing vacuum treatment machine as claimed in claim 1, characterized in that, The connection structure (6) includes: A fixing block (601) is fixed to the bottom side of the horizontal plate (5); A guide rod (602) is fixed to the top of one side of the fixing block (601); The movable block (603) is fitted onto the guide rod (602) at its top; The movable block (603) corresponds to the fixed block (601); A limiting block (604) is fixed to the outer end of the guide rod (602); A spring (605) is sleeved on a guide rod (602) between the limiting block (604) and the movable block (603); Several inserts (606) are fixed to one side of the fixing block (601); The insertion post (606) is inserted and fitted into the opening at the top of the sleeve body (7), and the top of the sleeve body (7) is clamped and fitted with the fixed block (601) and the movable block (603).

4. An oil immersed bushing vacuum treatment machine as claimed in claim 3, characterized in that The movable block (603) has a socket (6031) on one side, and the outer end of the plug (606) is inserted into the socket (6031).

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