CN213183908U - Oil-immersed transformer core fixing and mounting frame - Google Patents

Oil-immersed transformer core fixing and mounting frame Download PDF

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Publication number
CN213183908U
CN213183908U CN202022387321.5U CN202022387321U CN213183908U CN 213183908 U CN213183908 U CN 213183908U CN 202022387321 U CN202022387321 U CN 202022387321U CN 213183908 U CN213183908 U CN 213183908U
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China
Prior art keywords
mount pad
iron core
oil
bolt
mounting frame
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Active
Application number
CN202022387321.5U
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Chinese (zh)
Inventor
王平
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Jiangsu Shenlong Electric Manufacturing Co ltd
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Jiangsu Shenlong Electric Manufacturing Co ltd
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Priority to CN202022387321.5U priority Critical patent/CN213183908U/en
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Publication of CN213183908U publication Critical patent/CN213183908U/en
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Abstract

The utility model relates to an oil-immersed transformer core fixed mounting technical field especially relates to an oil-immersed transformer core fixed mounting frame, include work box, iron core and fix the insulating seat in the work bottom of the case portion, the insulating seat upside is equipped with the elastic rod, the elastic rod both ends articulate has down the mount pad, the mount pad upside inlays down and is equipped with the bolt, the bolt facial make-up is equipped with the mount pad, go up the mount pad and press from both sides between the mount pad down and establish the iron core, go up the mount pad and all with the iron core adaptation down, be equipped with the slipmat between and, the bolt reaches the mount pad all corresponds the setting with lower mount pad. The utility model discloses an elastic rod installation iron core absorbs the vibrations that come from the iron core through elastic deformation, avoids producing too much noise, and the mount pad passes through the stationary blade simultaneously and improves the installation reliability, and sets up the slipmat on the mount pad, avoids vibrations to produce the skew, causes the iron core to drop.

Description

Oil-immersed transformer core fixing and mounting frame
Technical Field
The utility model relates to an oil-immersed transformer core fixed mounting technical field especially relates to an oil-immersed transformer core fixed mounting frame.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).
However, when fixed mounting is carried out to current oil-immersed transformer core, it is dead generally to fix, can produce vibrations and send the sound at oil-immersed transformer core during operation, long-time back of using, vibrations also cause the damage to the iron core easily, influence its life, and the sound can cause certain noise interference to external environment, and then reduced oil-immersed transformer core fixed mounting frame's availability factor, and then reduced oil-immersed transformer core fixed mounting frame's practicality, therefore need to research and develop an oil-immersed transformer core fixed mounting frame and solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the fixed mounting bracket of oil-immersed transformer iron core who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an oil-immersed transformer core fixed mounting frame, includes work box, iron core and fixes the insulating seat in the work box bottom portion, the insulating seat upside is equipped with the elastic rod, the elastic rod both ends articulate has down the mount pad, the mount pad upside inlays down and is equipped with the bolt, the bolt facial make-up is equipped with the mount pad, go up the mount pad and establish the iron core with pressing from both sides down between the mount pad, go up the mount pad and all with the iron core adaptation down the mount pad, be equipped with the slipmat between and, the bolt reaches and goes up the mount pad and all corresponds the setting with mount pad down.
Preferably, a fixing piece is arranged between the bolts at two sides.
Preferably, a gasket is arranged between the bolt and the fixing piece.
Preferably, the bolts are provided with a plurality of groups and are uniformly distributed on the upper mounting seat.
Preferably, the elastic rods are arranged in two groups and are respectively arranged at two sides of the lower mounting seat.
The utility model has the advantages that:
compared with the prior art, the utility model discloses an elastic rod installation iron core absorbs the vibrations that come from the iron core through elastic deformation, avoids producing too much noise, and the mount pad passes through the stationary blade simultaneously and improves the installation reliability, and sets up the slipmat on the mount pad, avoids vibrations to produce the skew, causes the iron core to drop.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of an oil-immersed transformer core fixing and mounting frame provided by the present invention;
fig. 2 is the utility model provides a overlook sectional structure schematic diagram of oil-immersed transformer iron core fixed mounting frame.
In the figure: 1 work box, 2 last mount pads, 3 bolts, 4 lower mount pads, 5 elastic rod, 6 insulating seat, 7 iron cores, 8 slipmats, 9 stationary blade, 10 gaskets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an oil-immersed transformer core fixed mounting frame, including work box 1, iron core 7 and fix at the insulating seat 6 of work box 1 bottom, insulating seat 6 upside is equipped with elastic rod 5, 5 both ends of elastic rod are articulated to have lower mount pad 4, 4 upsides of lower mount pad are inlayed and are equipped with bolt 3, bolt 3 facial make-up is equipped with mount pad 2, go up mount pad 2 and press from both sides between the mount pad 4 and establish iron core 7, go up mount pad 2 and mount pad 4 all with iron core 7 adaptation down, and be equipped with slipmat 8 between, bolt 3 and last mount pad 2 all correspond the setting with mount pad 4 down.
In this embodiment, be equipped with stationary blade 9 between the both sides bolt 3, through the vertical power of stationary blade 9 balance bolt 3, avoid iron core 7 vibrations to lead to the mount pad to drop.
Specifically, be equipped with gasket 10 between bolt 3 and the stationary blade 9, gasket 10 adjusting bolt 3 pretightning force avoids the pine to take off.
Specifically, bolt 3 is equipped with the multiunit, and evenly distributed on last mount pad 2, improves the fixed reliability of iron core 7.
Specifically, the two groups of elastic rods 5 are respectively arranged at two sides of the lower mounting seat 4 to stabilize the lower mounting seat 2, absorb vibration energy and reduce noise.
In this embodiment, 5 installation iron cores 7 of elastic rod through elastic deformation absorption come from the vibrations of iron core 7, avoid producing too much noise, and the mount pad improves the installation reliability through stationary blade 9 simultaneously, and all sets up slipmat 8 on going up mount pad 2 and lower mount pad 4, avoids vibrations to produce the skew, causes iron core 7 to drop.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an oil-immersed transformer core fixed mounting frame, includes work box (1), iron core (7) and fixes insulating seat (6) in work box (1) bottom, its characterized in that, insulating seat (6) upside is equipped with elastic rod (5), elastic rod (5) both ends are articulated to have mount pad (4) down, mount pad (4) upside inlays down and is equipped with bolt (3), bolt (3) facial make-up is equipped with mount pad (2), go up and press from both sides between mount pad (2) and lower mount pad (4) and establish iron core (7), go up mount pad (2) and down mount pad (4) all with iron core (7) adaptation, be equipped with slipmat (8) between and, bolt (3) and last mount pad (2) all correspond the setting with lower mount pad (4).
2. The oil-filled transformer core fixing and mounting frame according to claim 1, characterized in that a fixing piece (9) is arranged between the bolts (3) at two sides.
3. Oil-filled transformer core fixing and mounting frame according to claim 1, characterized in that a gasket (10) is arranged between the bolt (3) and the fixing plate (9).
4. The oil-immersed transformer core fixing and mounting frame according to claim 1, wherein the bolts (3) are provided with multiple groups and are uniformly distributed on the upper mounting seat (2).
5. The oil-immersed transformer core fixing and mounting frame according to claim 1, wherein the two groups of elastic rods (5) are arranged on two sides of the lower mounting seat (4).
CN202022387321.5U 2020-10-23 2020-10-23 Oil-immersed transformer core fixing and mounting frame Active CN213183908U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022387321.5U CN213183908U (en) 2020-10-23 2020-10-23 Oil-immersed transformer core fixing and mounting frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022387321.5U CN213183908U (en) 2020-10-23 2020-10-23 Oil-immersed transformer core fixing and mounting frame

Publications (1)

Publication Number Publication Date
CN213183908U true CN213183908U (en) 2021-05-11

Family

ID=75779474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022387321.5U Active CN213183908U (en) 2020-10-23 2020-10-23 Oil-immersed transformer core fixing and mounting frame

Country Status (1)

Country Link
CN (1) CN213183908U (en)

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