CN208093310U - A kind of oil-immersed power transformer easy for removal and installation - Google Patents
A kind of oil-immersed power transformer easy for removal and installation Download PDFInfo
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- CN208093310U CN208093310U CN201820607057.1U CN201820607057U CN208093310U CN 208093310 U CN208093310 U CN 208093310U CN 201820607057 U CN201820607057 U CN 201820607057U CN 208093310 U CN208093310 U CN 208093310U
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- fixed
- spring
- pull rod
- fixture block
- circular hole
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Abstract
The utility model discloses a kind of oil-immersed power transformers easy for removal and installation,Including electric pole group,Drum steel,Fixed plate,Bolt,First spring,Nut,Slide plate,Pull rod,Lever,Second spring,Limited post,Sliding block,Limited block,Fixture block,Third spring,Transformer,U-shaped steel and pedestal,There are two drum steel for the fixation of electric pole group intermediate symmetry,And it is fixedly connected between two drum steel,The first circular hole is symmetrically offered on the upside of drum steel,Base outer wall surrounding is fixed with fixed plate,Fixed plate symmetrically offers and the matched threaded hole of the first circular hole,Bolt passes through the first circular hole and threaded hole to slidably connect the first spring,Bolt screw top is connected with nut,Chassis interior is symmetrically opened up there are two groove,This oil-immersed transformer realizes easy for removal and installation,People are made to save a large amount of time during installation,It improves work efficiency,And it is more firm so that transformer is installed.
Description
Technical field
The utility model is related to oil-immersed transformer technical field, specially a kind of oil immersed type electricity easy for removal and installation
Power transformer.
Background technology
Distribution transformer is one of the important equipment in industrial and mining enterprises and civil buildings power supply-distribution system, it is by 10（6）kV
Or 35kV network voltages are down to the 230/400V busbar voltages that user uses.Such product is suitable for exchange 50（60）Hz, three-phase
Maximum rated capacity 2500kVA（Single-phase maximum rated capacity 833kVA, does not recommend single-phase transformer generally）, can be indoors
（Outside）Use, capacity 315kVA and it is following when can be mounted on bar on, environment temperature be not higher than 40 DEG C, be not less than -25 DEG C, most
30 DEG C of high mean daily temperature, 20 DEG C of highest year-round average temperature, relative humidity are no more than 90%（25 DEG C of environment temperature）, height above sea level
No more than 1000m.If be not inconsistent with above-mentioned use condition, quota adjustment appropriate should be made by the pertinent regulations of GB6450-86.
A kind of oil-immersed transformer easy for removal and installation according to existing patent CN107658104A, being will be electric
It is symmetrical arranged between terminal there are two supporting steel plate, the upper end of two supporting steel plates is welded with installation casing, is placed in mounting groove
There is a transformer body, the top that transformer body is located on wire column is arranged with retaining collar, unloads to buckle and has been fixedly connected with
Two middle side part of upper end of first strand cable, installation casing is welded with shackle plate, and third strand cable has been fixedly connected on the second draw ring,
Transformer is fixed by hoist, and this fixed form operation is got up very troublesome, and is unfavorable for dismantling.For this purpose, I
Propose a kind of oil-immersed power transformer easy for removal and installation.
Invention content
The purpose of this utility model is to provide a kind of oil-immersed power transformers easy for removal and installation, in solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of oil immersed type easy for removal and installation
Power transformer, including electric pole group, drum steel, fixed plate, bolt, the first spring, nut, slide plate, pull rod, lever, second
Spring, limited post, sliding block, limited block, fixture block, third spring, transformer, U-shaped steel and pedestal, the electric pole group intermediate symmetry
Fixed there are two drum steel, and are fixedly connected between two drum steel, and the first circular hole is symmetrically offered on the upside of the drum steel,
The base outer wall surrounding is fixed with fixed plate, the fixed plate symmetrically offer with the matched threaded hole of the first circular hole,
The bolt passes through the first circular hole and threaded hole to slidably connect the first spring, and the bolt screw top is connected with nut, institute
It states chassis interior symmetrically to open up there are two groove, the chassis interior is both provided with sliding slot, the sliding slot close to the side of groove
Internal slide is connected with slide plate, and the chassis interior offers the second circular hole, the pull rod one close to a middle side part of sliding slot
End is each attached to one middle side part of slide plate across the second circular hole, and the pull rod other end is respectively and fixedly provided with lever, is opened inside the pull rod
Equipped with circular groove, the circular groove bottom is fixed with second spring, and the second spring top is fixed with limited post, and limited post and circle
Slot is slidably connected, and the limit column outer wall is symmetrically fixed with sliding block, is symmetrically arranged on the outside of circular groove inside the pull rod
With the matched limiting slot of sliding block, and sliding block is slidably connected with limiting slot, solid close to the one end on circular groove top inside the pull rod
Surely have and be fixed with fixture block with the matched limited block of limited post, the limited post top, the company of sliding between the fixture block and slide plate
It is connected to third spring, the third spring one end is fixed on slide plate side, and the other end is fixed on position of the pull rod close to fixture block,
The transformer lower surface is symmetrically fixed with U-shaped steel, and U-shaped steel is slidably connected with groove, and the U-shaped steel inner wall is slided with slide plate
Dynamic connection.
Preferably, the fixture block upper end is oblique section.
Preferably, the least significant end of the fixture block and circular groove top are in sustained height.
Preferably, the base bottom is fixed with rubber pad.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model electric pole group is fixedly arranged in the middle of drum steel, and the first circular hole is provided on drum steel, is opened in fixed plate
There is threaded hole, bolt, which passes through, is equipped with spring on the first circular hole and threaded hole, then nut is screwed on above, and threaded hole matches with nut
Conjunction keeps its connection more firm, and spring makes nut give nut one thrust when loosening, and stress is continued to, to make pedestal consolidate
It is fixed.
2, the utility model transformer bottom is fixed with U-shaped steel, and U-shaped steel is inserted into groove from top to bottom, at this time groove and U
Shaped steel inner wall is connected to, and fixture block is pressed downwards, and pull rod is pushed to U-shaped steel position, and fixture block is limited by the second circular hole at this time, at this time third bullet
Spring pushes slide plate slides, blocks main U-shaped steel into U-shaped steel inside, so that it is not shaken, to make transformer fix, work as transformer
When needing dismounting, pull rod is pulled outwardly, and fixture block pushes up fixture block by the second circular hole, second spring, and fixture block card master second is made to justify
Hole can offset the thrust of third spring after so that slide plate is left U-shaped steel inside, keep slide plate static, so as to complete transformer
Dismounting.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is that the utility model overlooks anatomical structure schematic diagram.
Fig. 3 is the utility model skateboard schematic diagram.
Fig. 4 is the utility model drawbar structure diagram.
Fig. 5 is the utility model limited post structural schematic diagram.
Fig. 6 is the utility model the first borehole structure schematic diagram.
In figure：1- electric pole groups；2- drum steel；The first circular holes of 3-；4- fixed plates；5- threaded holes；6- bolts；The first bullets of 7-
Spring；8- nuts；9- grooves；10- sliding slots；11- slide plates；The second circular holes of 12-；13- pull rods；14- levers；15- circular grooves；16- is limited
Slot；17- second springs；18- limited posts；19- sliding blocks；20- limited blocks；21- fixture blocks；22- third springs；23- transformers；24-U
Shaped steel；25- rubber pads；26- pedestals.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of oil-immersed type power easy for removal and installation
Transformer, including electric pole group 1, drum steel 2, fixed plate 4, bolt 6, the first spring 7, nut 8, slide plate 11, pull rod 13, lever
14, second spring 17, limited post 18, sliding block 19, limited block 20, fixture block 21, third spring 22, transformer 23, U-shaped steel 24 and bottom
Seat 26, there are two drum steel 2 for 1 intermediate symmetry of the electric pole group fixation, and are fixedly connected between two drum steel 2, the work
2 upside of shaped steel symmetrically offers the first circular hole 3, and 26 outer wall surrounding of the pedestal is fixed with fixed plate 4, and the fixed plate 4 is equal
Symmetrical offer passes through the first circular hole 3 and threaded hole 5 to be slidably connected with 3 matched threaded hole 5 of the first circular hole, the bolt 6
There is the first spring 7,6 screw top of the bolt is connected with nut 8, and 26 internal symmetry of the pedestal opens up that there are two groove 9, institutes
It states 26 inside of pedestal and is both provided with sliding slot 10 close to the side of groove 9,10 internal slide of the sliding slot is connected with slide plate 11, described
26 inside of pedestal offers the second circular hole 12 close to a middle side part of sliding slot 10, and 13 one end of the pull rod passes through the second circular hole 12
It is each attached to 11 1 middle side part of slide plate, and 13 other end of pull rod is respectively and fixedly provided with lever 14, and circle is offered inside the pull rod 13
Slot 15,15 bottom of the circular groove are fixed with second spring 17, and 17 top of the second spring is fixed with limited post 18, and limited post
18 are slidably connected with circular groove 15, and 18 outer wall of the limited post is symmetrically fixed with sliding block 19, and 13 inside of the pull rod is close to circular groove 15
Outside be symmetrically arranged with the matched limiting slot 16 of sliding block, and sliding block 19 is slidably connected with limiting slot 16, the pull rod 13
Internal one end close to 15 top of circular groove is fixed with to be fixed with 18 matched limited block 20 of limited post, 18 top of the limited post
There is fixture block 21, third spring 22 is slidably connected between the fixture block 21 and slide plate 11, described 22 one end of third spring is fixed on
11 side of slide plate, and the other end is fixed on pull rod 13 close to the position of fixture block 21,23 lower surface of the transformer is symmetrically fixed with U
Shaped steel 24, and U-shaped steel 24 is slidably connected with groove 9,24 inner wall of the U-shaped steel is slidably connected with slide plate 11.
21 upper end of the fixture block is oblique section, so that fixture block 21 is slided smoother.
The least significant end of the fixture block 21, in sustained height, makes the oblique section least significant end of fixture block 21 will not with 15 top of circular groove
It is stuck in bore edges at runtime.
26 bottom of the pedestal is fixed with rubber pad 25, plays the role of reducing vibrations.
Operation principle：Electric pole group 1 is fixedly arranged in the middle of drum steel 2, is provided with the first circular hole 3 on drum steel 2, in fixed plate 4
It is provided with threaded hole 5, bolt 6, which passes through, is equipped with the first spring 7 on the first circular hole 3 and threaded hole 5, then nut 8, nut are screwed on above
It is set to connect with corresponding threaded holes conjunction more firm, the first spring 7 makes nut 8 give nut 8 one thrusts when loosening, and continues to
Stress, to make pedestal 26 fix, 23 bottom of transformer is fixed with U-shaped steel 24, and U-shaped steel 24 is inserted into groove 9 from top to bottom, this
When groove 9 be connected to 24 inner wall of U-shaped steel, fixture block 21 is pressed downwards, and pull rod 13 is pushed to 24 position of U-shaped steel, and fixture block 21 is by the at this time
Two circular holes 12 limit, and third spring 22 pushes slide plate 11 to slide at this time, block main U-shaped steel 24 into 24 inside of U-shaped steel, make it will not
It shakes, to make transformer 23 fix, when transformer 23 needs dismounting, pull rod 13 is pulled outwardly, and fixture block 21 passes through the second circular hole
12, second spring 17 pushes up fixture block 21, makes main second circular hole 12 of the card of fixture block 21, after so that slide plate 11 is left 24 inside of U-shaped steel
The thrust that third spring 22 can be offset keeps slide plate 11 static, is dismantled so as to complete transformer 23.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of oil-immersed power transformer easy for removal and installation, including electric pole group（1）, drum steel（2）, fixed plate
（4）, bolt（6）, the first spring（7）, nut（8）, slide plate（11）, pull rod（13）, lever（14）, second spring（17）, limit
Column（18）, sliding block（19）, limited block（20）, fixture block（21）, third spring（22）, transformer（23）, U-shaped steel（24）And pedestal
（26）, it is characterised in that：The electric pole group（1）There are two drum steel for intermediate symmetry fixation（2）, and two drum steel（2）It
Between be fixedly connected, the drum steel（2）Upside symmetrically offers the first circular hole（3）, the pedestal（26）Outer wall surrounding is fixed
There is fixed plate（4）, the fixed plate（4）It symmetrically offers and the first circular hole（3）Matched threaded hole（5）, the bolt
（6）Across the first circular hole（3）And threaded hole（5）Slidably connect the first spring（7）, the bolt（6）Screw top is connected with
Nut（8）, the pedestal（26）Internal symmetry is opened up there are two groove（9）, the pedestal（26）Internal close groove（9）One
Side is both provided with sliding slot（10）, the sliding slot（10）Internal slide is connected with slide plate（11）, the pedestal（26）It is internal close sliding
Slot（10）A middle side part offer the second circular hole（12）, the pull rod（13）One end passes through the second circular hole（12）It is each attached to
Slide plate（11）One middle side part, and pull rod（13）The other end is respectively and fixedly provided with lever（14）, the pull rod（13）Inside offers circle
Slot（15）, the circular groove（15）Bottom is fixed with second spring（17）, the second spring（17）Top is fixed with limited post
（18）, and limited post（18）With circular groove（15）It is slidably connected, the limited post（18）Outer wall is symmetrically fixed with sliding block（19）, described
Pull rod（13）Internal close circular groove（15）Outside be symmetrically arranged with and the matched limiting slot of sliding block（16）, and sliding block（19）With
Limiting slot（16）It is slidably connected, the pull rod（13）Internal close circular groove（15）The one end on top is fixed with and limited post（18）Phase
The limited block of cooperation（20）, the limited post（18）Top is fixed with fixture block（21）, the fixture block（21）With slide plate（11）Between
Slidably connect third spring（22）, the third spring（22）One end is fixed on slide plate（11）Side, and the other end is fixed on
Pull rod（13）Close to fixture block（21）Position, the transformer（23）Lower surface is symmetrically fixed with U-shaped steel（24）, and U-shaped steel
（24）With groove（9）It is slidably connected, the U-shaped steel（24）Inner wall is and slide plate（11）It is slidably connected.
2. a kind of oil-immersed power transformer easy for removal and installation according to claim 1, it is characterised in that：It is described
Fixture block（21）Upper end is oblique section.
3. a kind of oil-immersed power transformer easy for removal and installation according to claim 2, it is characterised in that：It is described
Fixture block（21）Least significant end and circular groove（15）Top is in sustained height.
4. a kind of oil-immersed power transformer easy for removal and installation according to claim 1, it is characterised in that：It is described
Pedestal（26）Bottom is fixed with rubber pad（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607057.1U CN208093310U (en) | 2018-04-26 | 2018-04-26 | A kind of oil-immersed power transformer easy for removal and installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607057.1U CN208093310U (en) | 2018-04-26 | 2018-04-26 | A kind of oil-immersed power transformer easy for removal and installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093310U true CN208093310U (en) | 2018-11-13 |
Family
ID=64052004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820607057.1U Active CN208093310U (en) | 2018-04-26 | 2018-04-26 | A kind of oil-immersed power transformer easy for removal and installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894914A (en) * | 2020-07-09 | 2020-11-06 | 宁波帕尼科液压技术有限公司 | Integrated oil immersion type hydraulic power unit |
-
2018
- 2018-04-26 CN CN201820607057.1U patent/CN208093310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894914A (en) * | 2020-07-09 | 2020-11-06 | 宁波帕尼科液压技术有限公司 | Integrated oil immersion type hydraulic power unit |
| CN111894914B (en) * | 2020-07-09 | 2022-05-31 | 宁波帕尼科液压技术有限公司 | Integrated oil immersion type hydraulic power unit |
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