CN105869837B - A kind of dry-type transformer and its installation method easy to install - Google Patents
A kind of dry-type transformer and its installation method easy to install Download PDFInfo
- Publication number
- CN105869837B CN105869837B CN201610262805.2A CN201610262805A CN105869837B CN 105869837 B CN105869837 B CN 105869837B CN 201610262805 A CN201610262805 A CN 201610262805A CN 105869837 B CN105869837 B CN 105869837B
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- China
- Prior art keywords
- backplate
- guide groove
- main box
- guide
- axis
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- 238000009434 installation Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of dry-type transformer and its installation method easy to install, dry-type transformer of the present invention, casing include main box and four pieces of backplates, lower end of four pieces of backplates respectively with four side walls of main box is connected, side wall is provided with vertical guide groove, sink into the inner side of side wall in guide groove, the upper end of guide groove is not connected with inside sidewalls, the lower end of guide groove, which is extended on the bottom surface of side wall, forms open, the cross section of guide groove is T-shaped, T-shaped sliding block is provided with guide groove, T-shaped sliding block includes the axis of guide and slide plate, axis of guide one end is fixed with backplate, the other end of the axis of guide is rotated with slide plate and is connected.The installation method of dry-type transformer of the present invention is used to install foregoing dry-type transformer.The flatness on local ground does not influence on the backplate of other positions.Backplate can be installed on main box by installation method of the present invention faster after main box and main transformer are installed, and installation procedure is simple, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of dry-type transformer and its installation method.
Background technology
Existing dry-type transformer includes transformer body and casing, and casing is enclosed, and the bottom plate of casing is fixed with
Base, transformer body is fixed on two steel channel beams, and steel channel beam is fixed on base, so that the main floor of casing is
Main load-supporting part, because the floor board of casing is larger, higher to the flatness requirement on ground during installation, ground is slightly uneven
It is whole, it is easy for causing transformer body and casing to tilt.Therefore, when mounted, first have to levelling at least coplanar with box bottom
Long-pending ground.
The content of the invention
The technical problem to be solved in the present invention is：A kind of dry-type transformer easy to install is provided, the present invention also provides a kind of
The installation method of preceding dry transformer.
In order to solve the above-mentioned technical problem, present invention dry-type transformer easy to install, including casing and be arranged in casing
Transformer body, described transformer body is arranged on two steel channel beams side by side, and the notch of steel channel beam is down, described
Casing includes main box and four pieces of backplates, and main box includes top cover and all around four side walls, and main box is the side of no bottom plate
Shape casing, the left and right sidewall base of main box is provided with inside flange, and two flange of main box are rested the head on steel channel beam, and two are turned over
Side is vertical with two steel channel beams respectively, and flange is bolted with steel channel beam, four sides of four pieces of backplates respectively with main box
The lower end connection of wall, side wall is provided with the inner side for sinking into side wall in vertical guide groove, guide groove, upper end and the side wall of guide groove
Inner side is not connected, and the lower end of guide groove, which is extended on the bottom surface of side wall, forms open, and the cross section of guide groove is T-shaped, guide groove
In be provided with T-shaped sliding block, T-shaped sliding block includes the axis of guide and slide plate, and axis of guide one end is fixed with backplate, the other end of the axis of guide and
Slide plate rotates connection, and slide plate and backplate are rectangular flat plates, and slide plate and backplate are parallel, and backplate is attached to outside the wall of side, backplate bottom
Face to the axis of guide height be more than channel-section steel depth of beam, two just to backplate be clipped in two other just to backplate between, phase
The spacing of adjacent backplate is 1-10 millimeters.
The installation method of the above-mentioned dry-type transformer of the present invention, comprises the following steps：（1）First transformer body is fixed to
On steel channel beam；（2）Transformer body is transported to select location, steel channel beam is placed on the ground；（3）Main box is covered on into transformation
In device main body, and the flange of main box and steel channel beam are fixed；（4）T-shaped sliding block is slipped into guide groove from the lower end of guide groove, used
The L-shaped rod of inflation withstands slide plate from below, slide plate is come to the upper end of guide groove, one end of L-shaped rod is close to guide groove, L-shaped rod
The other end crossed out from direction of the lower direction away from main box of guide groove；（5）Axis of guide installation site is opened on backplate
Hole, backplate is attached on main tank body sidewall and backplate is located at the top of the horizontal one end of L-shaped rod, and the axis of guide is entered backplate
On hole in, then be directed to axle and be welded on backplate；（6）L-shaped rod, which is deflated, makes L-shaped rod soften, and by L-shaped rod from guide groove
Take away, unclamp backplate, backplate is freely dropped on the ground；（7）By step（4）、（5）With（6）Install all backplates；（8）
Fluid sealant is applied in the seam crossing of adjacent backplate.
The beneficial effects of the invention are as follows：The present invention is not subject to the weight of main transformer due to casing, and direct by steel channel beam
Load-bearing, main box is fixed on steel channel beam, and backplate is movably arranged on the lower end of main box, both can guarantee that the lower end and ground of backplate
Preferably contact, make it that backplate is not high to the flatness requirement on ground, the backplate of the flatness on local ground to other positions again
Do not influence.Backplate faster after main box and main transformer are installed can be installed to main box by installation method of the present invention
On, installation procedure is simple, time saving and energy saving.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of transformer of the present invention；
Fig. 2 is the complete section structural representation of main box of the present invention；
Fig. 3 is the external structure schematic diagram of transformer of the present invention；
Fig. 4 is steel channel beam and main box and the upward view of backplate；
Fig. 5 is Fig. 3 A-A profiles；
In figure：1st, transformer body, 2, main box, 3, backplate, 4, steel channel beam, 5, guide groove, 6, the axis of guide, 7, slide plate,
2-1, top cover, 2-2, side wall, 2-3, flange.
Embodiment
Dry-type transformer easy to install as Figure 1-5, including casing and the transformer body 1 being arranged in casing,
Transformer body 1 is arranged on two steel channel beams 4 side by side, and down, casing includes main box 2 and four pieces to the notch of steel channel beam 4
Backplate 3, main box 2 includes top cover 2-1 and all around four side wall 2-2, and main box 2 is the square box of no bottom plate, main tank
The left and right sidewall 2-2 of body 2 base is provided with inside flange 2-3, and two flange 2-3 of main box 2 are rested the head on steel channel beam 4, and two
Individual flange 2-3 is vertical with two steel channel beams 4 respectively, and flange 2-3 is bolted with steel channel beam 4, four pieces of backplates 3 respectively with master
Four side wall 2-2 of casing 2 lower end connection, as shown in Fig. 3, Fig. 4 and Fig. 5, side wall 2-2 is provided with vertical guide groove 5, leads
Sink into side wall 2-2 inner side into groove 5, the upper end of guide groove 5 on the inside of the wall 2-2 of side with not connected, and the lower end of guide groove 5 is extended to
Form open on side wall 2-2 bottom surface, the cross section of guide groove 5 is to be provided with T-shaped sliding block, T-shaped sliding block bag in T-shaped, guide groove 5
The axis of guide 6 and slide plate 7 are included, the one end of the axis of guide 6 is fixed with backplate 3, the other end of the axis of guide 6 is rotated with slide plate 7 to be connected, slide plate 7
It is rectangular flat plate with backplate 3, slide plate 7 and backplate 3 are parallel, and backplate 3 is attached to outside the wall 2-2 of side, so that the energy of backplate 3
Slided up and down along side wall 2-2, when the position out-of-flatness that backplate 3 lands, the axis of guide 6 is rotated, and makes the bottom surface and ground of backplate 3
Fit as far as possible.The bottom surface of backplate 3 is more than the height of steel channel beam 4 to the height of the axis of guide 6, so as to prevent backplate 3 from side wall
Slipped on 2-2.Two just to backplate 3 be clipped in two other just to backplate 3 between, the spacing of adjacent plates 3 is 1-10 millis
Rice, so that backplate 3 can not influence other backplates as far as possible when according to the landform adjusting position of whereabouts, causes adjacent again
Gap is small as far as possible between backplate 3.
The installation method of this specific embodiment dry-type transformer, comprises the following steps：（1）First transformer body 1 is fixed
Onto steel channel beam 4；（2）Transformer body 1 is transported to select location, steel channel beam 4 is placed on the ground；（3）Main box 2 is covered
Fixed in transformer body 1, and by the flange 2-3 of main box 2 with steel channel beam 4；（4）By T-shaped sliding block from the lower end of guide groove 5
Guide groove 5 is slipped into, slide plate 7 is withstood from below with the L-shaped rod of inflation, the L-shaped rod of inflation can be the polybag of a L-shaped, fill
It is hardened after gas.Slide plate 7 is set to come to the upper end of guide groove 5, one end of L-shaped rod is close to guide groove 5, and the other end of L-shaped rod is from guiding
Direction of the lower direction away from main box 2 of groove 5 is crossed out；（5）The axis of guide installation site perforate on backplate 3, backplate 3 is pasted
On to the side wall 2-2 of main box 2 and backplate 3 is located at the top of the horizontal one end of L-shaped rod, and the axis of guide 6 is set to enter on backplate 3
Hole in, then be directed to axle 6 and be welded on backplate 3；（6）L-shaped rod, which is deflated, makes L-shaped rod soften, and by L-shaped rod from guide groove 5
In take away, unclamp backplate 3, make backplate freely drop on the ground；（7）By step（4）、（5）With（6）Install all backplates 3；
（8）Fluid sealant is applied in the seam crossing of adjacent backplate.
Claims (1)
1. a kind of installation method of dry-type transformer easy to install, it is characterised in that：The dry-type transformer easy to install, including
Casing and the transformer body being arranged in casing, it is characterised in that：Described transformer body is arranged on two grooves side by side
On girder steel, down, described casing includes main box and four pieces of backplates to the notch of steel channel beam, and main box includes top cover and a front and rear left side
Right four side walls, main box is the square box of no bottom plate, and the left and right sidewall base of main box is provided with inside flange, main box
Two flange rest the head on steel channel beam, two flange are vertical with two steel channel beams respectively, and flange is bolted with steel channel beam,
Lower end of four pieces of backplates respectively with four side walls of main box is connected, and side wall, which is provided with vertical guide groove, guide groove, to sink into
The inner side of side wall, the upper end of guide groove is not connected with inside sidewalls, and the lower end of guide groove, which is extended on the bottom surface of side wall, forms spacious
Mouthful, the cross section of guide groove is to be provided with T-shaped sliding block in T-shaped, guide groove, and T-shaped sliding block includes the axis of guide and slide plate, the axis of guide one
End is fixed with backplate, and the other end of the axis of guide is rotated with slide plate to be connected, and slide plate and backplate are rectangular flat plate, slide plate and backplate
Parallel, backplate is attached to outside the wall of side, and the height of backplate bottom surface to the axis of guide is more than channel-section steel depth of beam, two just to backplate press from both sides
Two other just to backplate between, the spacing of adjacent plates is 1-10 millimeters, and the installation method comprises the following steps：
（1）First transformer body is fixed on steel channel beam；（2）Transformer body is transported to select location, steel channel beam is placed on ground
On face；（3）Main box is covered in transformer body, and the flange of main box and steel channel beam are fixed；（4）By T-shaped sliding block from
Guide groove is slipped into the lower end of guide groove, withstands slide plate from below with the L-shaped rod of inflation, slide plate is come to the upper end of guide groove, L-shaped
One end of rod is crossed out close to guide groove, the other end of L-shaped rod from direction of the lower direction away from main box of guide groove；（5）
The axis of guide installation site perforate on backplate, backplate is attached on main tank body sidewall and backplate is located at the horizontal one end of L-shaped rod
Top, and make the axis of guide enter in the hole on backplate, then be directed to axle and be welded on backplate；（6）L-shaped rod, which is deflated, makes L-shaped
Rod softens, and L-shaped rod is taken away from guide groove, unclamps backplate, backplate is freely dropped on the ground；（7）By step（4）、（5）
With（6）Install all backplates；（8）Fluid sealant is applied in the seam crossing of adjacent backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262805.2A CN105869837B (en) | 2016-04-26 | 2016-04-26 | A kind of dry-type transformer and its installation method easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262805.2A CN105869837B (en) | 2016-04-26 | 2016-04-26 | A kind of dry-type transformer and its installation method easy to install |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105869837A CN105869837A (en) | 2016-08-17 |
| CN105869837B true CN105869837B (en) | 2017-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262805.2A Active CN105869837B (en) | 2016-04-26 | 2016-04-26 | A kind of dry-type transformer and its installation method easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105869837B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202886432U (en) * | 2012-10-29 | 2013-04-17 | 南京乾鑫电器设备有限公司 | Plug-in cover plate type electric meter box |
| CN203958017U (en) * | 2014-03-05 | 2014-11-26 | 奇瑞汽车股份有限公司 | Drive recorder erecting device |
| CN204029534U (en) * | 2014-09-10 | 2014-12-17 | 江苏天利机电有限公司 | Dry-type transformer box-type shell |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136207A (en) * | 1984-12-06 | 1986-06-24 | Matsushita Electric Ind Co Ltd | Transformer |
| JPH097846A (en) * | 1995-04-21 | 1997-01-10 | Daihen Corp | Vibration isolation device for electrical equipment use |
| CN201966499U (en) * | 2010-12-28 | 2011-09-07 | 杭州金盾电器有限公司 | Switch part mounting rack with adjustable height |
| CN104554990B (en) * | 2014-11-17 | 2016-07-06 | 宁波兰德远东进出口有限公司 | Load mode pallet box |
| CN204760170U (en) * | 2015-06-29 | 2015-11-11 | 海鸿电气有限公司 | Novel dry -type transformer outer container |
| CN204946644U (en) * | 2015-07-23 | 2016-01-06 | 广州南方电力技术工程有限公司 | A kind of reactor base |
-
2016
- 2016-04-26 CN CN201610262805.2A patent/CN105869837B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202886432U (en) * | 2012-10-29 | 2013-04-17 | 南京乾鑫电器设备有限公司 | Plug-in cover plate type electric meter box |
| CN203958017U (en) * | 2014-03-05 | 2014-11-26 | 奇瑞汽车股份有限公司 | Drive recorder erecting device |
| CN204029534U (en) * | 2014-09-10 | 2014-12-17 | 江苏天利机电有限公司 | Dry-type transformer box-type shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105869837A (en) | 2016-08-17 |
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