CN103050236A - Transformer body structure - Google Patents
Transformer body structure Download PDFInfo
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- CN103050236A CN103050236A CN 201210576298 CN201210576298A CN103050236A CN 103050236 A CN103050236 A CN 103050236A CN 201210576298 CN201210576298 CN 201210576298 CN 201210576298 A CN201210576298 A CN 201210576298A CN 103050236 A CN103050236 A CN 103050236A
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- transformer body
- transformer
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Abstract
The invention relates to a transformer body structure, in particular to a body structure of an open type winding iron core transformer. The transformer body structure comprises a magnetic flux loop formed by splicing multiple silicon steel sheets, an upper clamping part arranged on the upper portion of the magnetic flux loop, a lower clamping part arranged on the lower portion of the magnetic flux loop and two side plates positioned on the left and right sides of the body structure, the upper clamping part comprises an upper body and upper fixed plates fixedly arranged on the left and right sides of the upper body, the lower clamping part comprises a lower body and lower fixed plates fixedly arranged on the left and right sides of the lower body, the side plates are detachable and connected with the upper fixed plates and the lower fixed plates respectively, a storage space of the magnetic flux loop is formed among the upper clamping part, the two side plates and the lower clamping part, and a connecting mechanism capable of being in detachable connection is arranged between the upper clamping part and the lower clamping part. The transformer body structure is compact in structure, high in strength, small in noise and high in short-circuit resistance.
Description
Technical field
The present invention relates to a kind of structure of transformer body, particularly a kind of machine body structure of open type rolling iron core transformer.
Background technology
The open type rolling iron core transformer is widely used owing to it has the advantages such as lower no-load loss, noise is low.But because of the particularity of its core structure, winding generally can only adopt rectangular configuration in the prior art, and the device body intensity of the more circular winding of transformer body intensity or oval winding all decreases.And four traditional frame clamping structures do not have the mechanism of device body axial compression, therefore can not play the effect of device body axial compression.Although the channel-section steel formula clamping structure that screw rod connects up and down can axial compression, the winding deformation that produces to power because of the width of cloth in the time of can not the control transformer short circuit.
Summary of the invention
For the problems referred to above, the invention provides a kind of structure of transformer body, its compact conformation, intensity is high, noise is little, anti-short circuit capability is strong.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of structure of transformer body, it comprises the flux circuit that is spliced by a plurality of laminations, described structure of transformer body also comprises the upper clamping piece that is arranged on magnetic circuit top, be arranged on the lower clamping piece of magnetic circuit bottom, be positioned at two side plates of the machine body structure left and right sides, the upper mounted plate that upper clamping piece comprises upper body and is fixedly installed on the upper body left and right sides, described lower clamping piece comprises lower body and the bottom plate that is fixedly installed on lower body and is fixedly installed on the lower body left and right sides, described side plate is detachable also to be connected with bottom plate with upper mounted plate respectively, described upper clamping piece, two side plates, form the parking space of flux circuit between the lower clamping piece, be provided with the bindiny mechanism that removably connects between described upper clamping piece and the described lower clamping piece.
Preferably, the upper body of described upper clamping piece comprises that the fixed plate is fixedly connected on the left and right sides on the first top along the first top that its thickness direction takes the shape of the letter U with from the second top of the first top outward, and described the first top bag is received flux circuit.
Preferably, the lower body of described lower clamping piece comprises that described bottom plate is fixedly connected on the left and right sides of the first bottom along the first bottom that its thickness direction takes the shape of the letter U with from the second bottom of the first bottom outward, described the first bottom Bao Na flux circuit.
Preferably, the upper body of described upper clamping piece comprises along the first top that its thickness direction takes the shape of the letter U with from the second top of the first top outward, the fixed plate is fixedly connected on the left and right sides on the first top, described the first top bag is received flux circuit, the lower body of described lower clamping piece comprises along the first bottom that its thickness direction takes the shape of the letter U with from the second bottom of the first bottom outward, described bottom plate is fixedly connected on the left and right sides of the first bottom, described the first bottom Bao Na flux circuit, described bindiny mechanism is screw arbor assembly, and described screw arbor assembly passes successively described the second top and described the second bottom is fastening with described upper clamping piece and described lower clamping piece.
Preferably, described two side plate tops are fixedly connected with the boatswain chair that is useful on the hoisting device body.
Preferably, described two side plates also are provided with some reinforcements on the one side of flux circuit dorsad at it.
The present invention adopts above structure, has the following advantages:
When 1, folder from top to bottom is connected with two side plates by bolt assembly, between folder from top to bottom, be fastenedly connected by screw arbor assembly again, realized the axial compression of device body;
2, adopt monoblock steel plate and the side plate that reinforcement is made is set, both strengthened the axial pressing force of device body, prevented that again the width of cloth that the width of cloth when coil is because of transformer short-circuit causes to power is to distortion;
3, owing to adopting open type rolling iron core, the iron core seam is few, has reduced the electromagnetic force that produces because of the seam crossing leakage field, and iron coring vibration weakens, and has the effect that reduces noise.
Structure of transformer body of the present invention is compact, intensity is high, noise is little, has improved the anti-short circuit capability of transformer.
Description of drawings
Fig. 1 is the front view of a kind of structure of transformer body of the present invention.
Fig. 2 is the end view of a kind of structure of transformer body of the present invention.
Fig. 3 is the vertical view of the upper clamping piece of a kind of structure of transformer body of the present invention.
Fig. 4 is the end view of the upper clamping piece of a kind of structure of transformer body of the present invention.
Fig. 5 is the vertical view of the lower clamping piece of a kind of structure of transformer body of the present invention.
Fig. 6 is the end view of the lower clamping piece of a kind of structure of transformer body of the present invention.
Embodiment
Below in conjunction with accompanying drawing content of the present invention is elaborated with a kind of preferred embodiment.
Embodiment
With reference to accompanying drawing 1, shown in the accompanying drawing 2, a kind of structure of transformer body, it comprises the flux circuit that is spliced by a plurality of laminations, described structure of transformer body also comprises the upper clamping piece 1 that is arranged on magnetic circuit top, be arranged on the lower clamping piece 2 of magnetic circuit bottom, be positioned at two side plates 3 of the machine body structure left and right sides, the upper mounted plate 12 that upper clamping piece 1 comprises upper body 11 and is welded on upper body 11 left and right sides, described lower clamping piece 2 comprises lower body 21 and the bottom plate 22 that is welded on lower body 21 left and right sides, be welded with mounting nuts on upper mounted plate 12 and the bottom plate 22, the hole corresponding with mounting nuts arranged on the side plate 3, side plate 3 is detachable and are connected with bottom plate with upper mounted plate 12 respectively and are connected by nut assembly, described upper clamping piece 1, two side plates 3, form the parking space of flux circuit between the lower clamping piece 2, be provided with the bindiny mechanism that removably connects between described upper clamping piece 1 and the described lower clamping piece 2.
Shown in accompanying drawing 3, accompanying drawing 4, the upper body 11 of upper clamping piece 1 comprises along the first top 111 that its thickness direction takes the shape of the letter U with from the second top 112 of the first top 111 outwards, fixed plate 12 is fixedly connected on the left and right sides on the first top 111, and described the first top 111 bag is received flux circuit.
With reference to Fig. 5, shown in Figure 6, the lower body 21 of lower clamping piece 2 comprises along the first bottom 211 that its thickness direction takes the shape of the letter U with from the second bottom 212 of the first bottom 211 outwards, described bottom plate 22 is fixedly connected on the left and right sides of the first bottom 211, and described the first bottom 211 bag is received flux circuit.
With reference to shown in Figure 2, screw arbor assembly 4 passes described the second top 112 and described the second bottom 21,122 described upper clamping piece 2 and described lower clamping piece 3 is fastening successively, further strengthens the axial pressing force of transformer body.
With reference to shown in Figure 2, two side plates 3 adopt the structure of monoblock Plate Welding reinforcement, are used for the restriction winding deformation.Two side plate 3 tops are fixedly connected with the boatswain chair 31 that is useful on the hoisting device body, and boatswain chair 31 is used for the lifting transformer body.Two side plates 3 also are provided with dorsad 32, four reinforcements 32 of four reinforcements on the one side of flux circuit at it and axially upper three horizontal one indulge and be " rich " font and arrange along transformer.
In the present invention, the noun of locality that more than relates to, as shown in Figure 1, the axial direction of this transformer is the longitudinal direction of paper, the thickness direction of upper clamping piece 1 and lower clamping piece 2 is the direction vertical with paper.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. structure of transformer body, it comprises the flux circuit that is spliced by a plurality of laminations, it is characterized in that: described structure of transformer body also comprises the upper clamping piece that is arranged on magnetic circuit top, be arranged on the lower clamping piece of magnetic circuit bottom, be positioned at two side plates of the machine body structure left and right sides, the upper mounted plate that upper clamping piece comprises upper body and is fixedly installed on the upper body left and right sides, described lower clamping piece comprises lower body and the bottom plate that is fixedly installed on lower body and is fixedly installed on the lower body left and right sides, described side plate is detachable also to be connected with bottom plate with upper mounted plate respectively, described upper clamping piece, two side plates, form the parking space of flux circuit between the lower clamping piece, be provided with the bindiny mechanism that removably connects between described upper clamping piece and the described lower clamping piece.
2. structure of transformer body according to claim 1, it is characterized in that: the upper body of described upper clamping piece comprises along the first top that its thickness direction takes the shape of the letter U with from the second top of the first top outward, the fixed plate is fixedly connected on the left and right sides on the first top, and described the first top bag is received flux circuit.
3. structure of transformer body according to claim 1, it is characterized in that: the lower body of described lower clamping piece comprises along the first bottom that its thickness direction takes the shape of the letter U with from the second bottom of the first bottom outward, described bottom plate is fixedly connected on the left and right sides of the first bottom, described the first bottom Bao Na flux circuit.
4. structure of transformer body according to claim 1, it is characterized in that: the upper body of described upper clamping piece comprises along the first top that its thickness direction takes the shape of the letter U with from the second top of the first top outward, the fixed plate is fixedly connected on the left and right sides on the first top, described the first top bag is received flux circuit, the lower body of described lower clamping piece comprises along the first bottom that its thickness direction takes the shape of the letter U with from the second bottom of the first bottom outward, described bottom plate is fixedly connected on the left and right sides of the first bottom, described the first bottom Bao Na flux circuit, described bindiny mechanism is screw arbor assembly, and described screw arbor assembly passes successively described the second top and described the second bottom is fastening with described upper clamping piece and described lower clamping piece.
5. structure of transformer body according to claim 1, it is characterized in that: described two side plate tops are fixedly connected with the boatswain chair that is useful on the hoisting device body.
6. structure of transformer body according to claim 1 is characterized in that: described two side plates also are provided with some reinforcements on the one side of flux circuit dorsad at it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210576298 CN103050236A (en) | 2012-12-27 | 2012-12-27 | Transformer body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210576298 CN103050236A (en) | 2012-12-27 | 2012-12-27 | Transformer body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103050236A true CN103050236A (en) | 2013-04-17 |
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ID=48062845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210576298 Pending CN103050236A (en) | 2012-12-27 | 2012-12-27 | Transformer body structure |
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| Country | Link |
|---|---|
| CN (1) | CN103050236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428047A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Six-directional positioning structure and method for large transformer body |
| CN107658112A (en) * | 2017-11-01 | 2018-02-02 | 江苏中天伯乐达变压器有限公司 | A kind of apparatus for fixing transformer device for preventing sudden short circuit |
-
2012
- 2012-12-27 CN CN 201210576298 patent/CN103050236A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428047A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Six-directional positioning structure and method for large transformer body |
| CN107658112A (en) * | 2017-11-01 | 2018-02-02 | 江苏中天伯乐达变压器有限公司 | A kind of apparatus for fixing transformer device for preventing sudden short circuit |
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Application publication date: 20130417 |