CN206250042U - A kind of power transformer of high stability - Google Patents
A kind of power transformer of high stability Download PDFInfo
- Publication number
- CN206250042U CN206250042U CN201621229868.XU CN201621229868U CN206250042U CN 206250042 U CN206250042 U CN 206250042U CN 201621229868 U CN201621229868 U CN 201621229868U CN 206250042 U CN206250042 U CN 206250042U
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- CN
- China
- Prior art keywords
- transformer
- cover body
- outside
- end cap
- high stability
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Abstract
The utility model discloses a kind of power transformer of high stability,Including transformer body and it is arranged on the bearing of described transformer body bottom,The cover body being sleeved on outside described transformer body is provided with above described bearing,Support plate is provided with the inside of described cover body,Described support plate is connected by cross bar with described cover body,Through hole is provided with described cover body,Described cross bar is through described through hole,Described support plate one end is provided with limiting plate in described cross bar,Spring is respectively installed with the cross bar described in described cover body both sides,Described cover body is made up of metallic plate,Sound panel is housed in described cover body outer cover,Described sound panel is made up of cardboard,Uniform air vent is provided with described sound panel,Diameter is gradually reduced described air vent from inside to outside,The utility model is by using support plate structure,Transformer side wall is supported and fixed,It is engaged with litter using the electromagnet of bottom,Transformer base is fixed.
Description
Technical field
The utility model is related to a kind of power transformer of high stability.
Background technology
In power equipment, transformer is widely used, due to transformer station high-voltage side bus during, be commonly mounted directly to power Transmission
In equipment, its noise effect surrounding environment for producing, also, existing fixed form, make transformer anti-seismic performance not high, easily
Damage is produced when strenuous vibration is produced, causes power Transmission to interrupt.
The content of the invention
The purpose of this utility model is to provide a kind of power transformer of high stability, can improve prior art presence
Problem, by use support plate structure, transformer side wall is supported and fix, also, utilization bottom electromagnet and cunning
Pole is engaged, and transformer base is fixed, and can facilitate the installation and fixation of transformer.
The utility model is achieved through the following technical solutions：
A kind of power transformer of high stability, including transformer body and it is arranged on described transformer body bottom
Bearing, is provided with the cover body being sleeved on outside described transformer body, on the inside of described cover body above described bearing
Support plate is provided with, described support plate is connected by cross bar with described cover body, and through hole is provided with described cover body, described
Cross bar through described through hole, described support plate one end is provided with limiting plate in described cross bar, in described cover body
It is respectively installed with spring on the described cross bar of both sides, described cover body is made up of metallic plate, is set with outside described cover body
There is a sound panel, described sound panel is made up of cardboard, and uniform air vent, described ventilation are provided with described sound panel
Diameter is gradually reduced from inside to outside in hole, and the blind hole of irregular arrangement, described sound panel are provided with around described air vent
For two groups inside and outside be arrangeding in parallel, metallic plate is being provided with the outside of the sound panel described in outside, on described bearing
Electromagnet is provided with, chute is provided with described cover body inwall, be provided with along described on the inside of described chute
The litter that vertically moves of chute, the armature matched with described electromagnet is provided with the middle part of described litter, described
Electromagnet when described in litter the base upper surface top of described transformer body is located at away from described chute one end,
Back-moving spring is provided between described litter lower surface and described transformer body base upper surface.In the utility model,
Inclination sensor is installed on the base of transformer body, when the generation inclination of transformer body base is detected, makes electromagnet
It is powered, now electromagnet absorption armature under the drive of armature, moves down litter, and the back-moving spring on litter is pressed together on transformation
On the upper surface of device base, you can realize the fixation to transformer body.
Further, for the utility model is better achieved, end cap is provided with above described metallic plate, described
Set fluted on end cap lower surface, ceramic wafer is connected with the inside of described groove, be provided with not on described ceramic wafer
The through hole of rule, the upper surface of described ceramic wafer is relatively hanging, is provided with described end cap upper surface described in connection
Tracheae on the inside of groove.
Further, for the utility model is better achieved, flange is provided with described metallic plate upper surface, it is described
End cap lower surface on be provided with the draw-in groove matched with described flange.
Further, for the utility model is better achieved, screw rod, described screw rod are provided with the outside of described end cap
Upper end is rotatably connected on described end cap outside, installing plate is provided with the outside of described metallic plate, on described installing plate
Groove is provided with, described end cap one end is provided with nut in described screw rod, described screw rod is away from described end cap
One end can be connected to described groove inner side makes described nut be fitted on the lower surface of described installing plate.
Further, for the utility model is better achieved, set fluted on described installing plate lower surface, it is described
Nut can be connected to described groove inner side.
Further, for the utility model is better achieved, sleeve pipe is provided with the outside of described transformer body, it is described
Sleeve pipe four drift angles inner side be respectively arranged with the rectangular bearing piece in cross section, the inner side end of described bearing piece is fitted in institute
Four drift angle outsides of the transformer body stated, described its lower end face is connected with described litter away from described chute one end
Connect.
The utility model compared with prior art, has the advantages that：
The utility model can greatly reduce the noise of transformer by using the sound panel being arranged on the outside of cover body, and
And, protection structure can be formed outside cover body, transformer is played a protective role, also, the utility model is hardened using branch
Structure supports transformer side wall, and transformer produces damage when can avoid vibrations.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to be used needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
Other related accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is the utility model overall structure diagram.
Wherein：101. transformer bodies, 102. bearings, 103. cover bodies, 104. support plates, 105. cross bars, 106. limiting plates,
107. springs, 108. sound panels, 109. air vents, 110. blind holes, 111. metallic plates, 112. electromagnet, 113. chutes, 114. slide
Pole, 115. armature, 116. end caps, 117. ceramic wafers, 118. tracheaes, 119. flanges, 120. draw-in grooves, 121. screw rods, 122. install
Plate, 123. grooves, 124. sleeve pipes, 125. bearing pieces, 126. back-moving springs.
Specific embodiment
The utility model is described in further detail with reference to specific embodiment, but embodiment party of the present utility model
Formula not limited to this.
Embodiment 1：
As shown in figure 1, a kind of power transformer of high stability, including transformer body 101 and it is arranged on described change
The bearing 102 of the bottom of depressor body 101, is provided with the described top of bearing 102 and is sleeved on outside described transformer body 101
The cover body 103 in portion, support plate 104 is provided with the inner side of described cover body 103, described support plate 104 by cross bar 105 with it is described
Cover body 103 is connected, and through hole is provided with described cover body 103, and described cross bar 105 runs through described through hole, described
Cross bar 105 described one end of support plate 104 is provided with limiting plate 106, in the cross bar described in the described both sides of cover body 103
Be respectively installed with spring 107 on 105, described cover body 103 is made up of metallic plate, the described outer cover of cover body 103 be equipped with every
Soundboard 108, described sound panel 108 is made up of cardboard, and uniform air vent 109, institute are provided with described sound panel 108
Diameter is gradually reduced the air vent 109 stated from inside to outside, and the blind hole of irregular arrangement is provided with around described air vent 109
110, described sound panel 108 is inside and outside two groups for be arrangeding in parallel, is provided with positioned at the outside of sound panel 108 described in outside
Metallic plate 111, electromagnet 112 is provided with described bearing 102, and chute is provided with the described inwall of cover body 103
113, the litter 114 vertically moved along described chute 113 is provided with the described inner side of chute 113, described
The middle part of litter 114 is provided with the armature 115 matched with described electromagnet 112, the cunning described in described electromagnet 112
Pole 114 is located at the base upper surface top of described transformer body 101 away from described one end of chute 113, in described cunning
Back-moving spring 126 is provided between the lower surface of pole 114 and the described base upper surface of transformer body 101.
In the present embodiment, bearing is arranged on position to be installed, by the floor installation of transformer body above bearing, made
Cover body is covered in transformer body outside, support plate is fitted on the side wall of transformer body, in the effect of limiting plate and spring
Under, when transformer outer wall is extruded support plate, support plate under the resilient force of spring, the active force that it is subject to can to slow
Punching, using the sound panel for being arranged on outside, can play the effect for reducing transformer noise, logical due to being provided with sound panel
Air holes, when can be that sound wave is propagated along air vent, be gradually reduced, also, under the blind hole effect of sound panel, sound wave is gradually dropped
It is low, by the effect of two-layer sound panel, substantially reduce noise.In the utility model, the air vent being gradually reduced using diameter,
Can be gradually reduced sound wave transmission channels, its energy is absorbed by sound panel, substantially reduce noise, also, the utility model
In, using the cover body and the metallic plate in outside of inner side, the effect for further reducing noise can be played, further, it is possible to play good
The effect of good isolation radiation.
In the present embodiment, when mounted, make electromagnet in off-position, by the state of Sensor monitoring transformer, when
When transformer is inclined, electromagnet is set to be powered, electromagnet absorption armature drives litter to be moved down along chute, until
Back-moving spring below litter is pressed on transformer base upper surface, using the structure, outer masterpiece is subject in transformer body
During with producing inclination, transformer body is fixed, it is to avoid transformer body is produced and further damaged.
Embodiment 2：
In the present embodiment, for convenience when needed, cover body inside is aerated, and reduce transformer body outer wall
On dust, it is preferable that the top of described metallic plate 111 is provided with end cap 116, is set on the described lower surface of end cap 116
Groove is equipped with, ceramic wafer 117 is connected with the inside of described groove, be provided with described ceramic wafer 117 irregular logical
Hole, the upper surface of described ceramic wafer 117 is relatively hanging, is provided with the described upper surface of end cap 116 recessed described in connection
Tracheae 118 on the inside of groove.In the present embodiment, using vavuum pump connectivity trachea, when needed, using vacuum pumping transformer sheet
The dust of external body, meanwhile, transformer body outer wall can be connected by blower fan and be cleared up.
Due to one layer of insulated paint would generally be covered outside transformer, transformer body is played a protective role, it is existing clear
Reason mode, easily causes the damage of transformer surface insulation paint, the performance of transformer body is influenceed, in this example, using gas
Pipe is passed through high speed winds to cover body inner side, and the dust that will be attached to transformer body surface blows afloat, and can recycle vavuum pump by powder
Dirt is pumped out, and due to using ceramic wafer, it has wearability higher, also, utilizes loose structure, can preferably by
The travel fatigue in portion is pumped out, also, the wind-force produced using suction, travel fatigue can be made to be attached on ceramic wafer, when necessary, more
Change ceramic wafer.
In the present embodiment, using porous ceramic wafer structure, product during vavuum pump or fan operation can be greatly reduced
Raw noise, is conveniently safeguarded, and makes that the dust on transformer body surface is higher greatly to be adsorbed.
Embodiment 3：
In the present embodiment, the installation of end cap for convenience, it is preferable that be provided with the described upper surface of metallic plate 111
Flange 119, the draw-in groove 120 matched with described flange 119 is provided with the lower surface of described end cap 116.By draw-in groove
Structure and flanged structure, when end cap can be made to cover on metallic plate top, reduce end cap and metallic plate in the horizontal direction relative
It is mobile, greatly improve its stability.
It is further preferred that in the present embodiment, dismantling for convenience, end will be rotatably connected on for fixing the screw rod of end cap
Cover, specifically, the described outside of end cap 116 is provided with screw rod 121, the described upper end of screw rod 121 is rotatably connected on described
The outside of end cap 116, the described outside of metallic plate 111 is provided with installing plate 122, be provided with described installing plate 122
Groove 123, nut is provided with described screw rod 121 away from described one end of end cap 116, and described screw rod 121 is away from described
The one end of end cap 116 can be connected to the described inner side of groove 123 and described nut is fitted under described installing plate 122
On end face.When mounted, the draw-in groove on end cap is mutually aligned with the flange on metallic plate, after being relatively fixed end cap, turn
Dynamic screw rod, makes screw rod lower end be plugged on groove inner side, relative to tighten spiral shell now by nut check on the lower surface of installing plate
Mother, makes end cap pass through screw rod and is connected with each other with metallic plate.
It is further preferred that being come off in order to avoid being used for the nut of standing screw under external force, it is preferable that described
The lower surface of installing plate 122 on set fluted, described nut can be connected to described groove inner side.Using groove knot
Structure, when relatively rotating nut, is connected to groove inner side, is now locked at installing plate lower section by nut is relative, prevent nut from
It is mounted opposite plate lower surface to move horizontally, the stability of screw rod can be greatly improved.
Embodiment 4：
In the present embodiment, in order that transformer keeps stabilization when being acted on by external force, on the basis of embodiment 1, enter
One step preferably, sleeve pipe 124 is provided with the outside of described transformer body 101, four drift angles inner side of described sleeve pipe 124
The rectangular bearing piece 125 in cross section is respectively arranged with, the inner side end of described bearing piece 125 is fitted in described transformer body
101 4 drift angle outsides, the described lower surface of sleeve pipe 124 is connected with described litter 114 away from described one end of chute 113
Connect.By using sleeve pipe, sleeve pipe is relatively fixed on the outside of transformer body, transformer body is supported and is fixed, make
It has stability higher, when electromagnet is powered, transformer body base is fixed using litter, using sleeve pipe pair
Transformer body side wall is fixed, and external support structure can be made to increase with the contact area of transformer body, it is to avoid transformation
Inclination is produced when device body is acted on by external force, its stability and security is greatly improved.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (6)
1. a kind of power transformer of high stability, it is characterised in that：Including transformer body (101) and it is arranged on described change
The bearing (102) of depressor body (101) bottom, is provided with described bearing (102) top and is sleeved on described transformer sheet
The outside cover body (103) of body (101), support plate (104) is provided with described cover body (103) inner side, and described support plate (104) leads to
Cross cross bar (105) to be connected with described cover body (103), through hole, described cross bar are provided with described cover body (103)
(105) through described through hole, described support plate (104) one end is provided with limiting plate in described cross bar (105)
(106) spring (107), described cover body, are respectively installed with the described cross bar (105) of described cover body (103) both sides
(103) by metallic plate is made, sound panel (108) is housed in described cover body (103) outer cover, described sound panel (108) is
Cardboard is made, and uniform air vent (109) is provided with described sound panel (108), and described air vent (109) is by introversion
Overall diameter is gradually reduced, and the blind hole (110) of irregular arrangement, described sound insulation are provided with around described air vent (109)
Plate (108) is inside and outside two groups for be arrangeding in parallel, and sound panel (108) outside described in outside is being provided with metallic plate
(111) electromagnet (112), is provided with described bearing (102), chute is provided with described cover body (103) inwall
(113) litter (114) vertically moved along described chute (113), is provided with described chute (113) inner side,
The armature (115) matched with described electromagnet (112) is provided with described litter (114) middle part, in described electromagnetism
Litter (114) described in during iron (112) is located at the bottom of described transformer body (101) away from described chute (113) one end
Seat upper surface top, is set between described litter (114) lower surface and described transformer body (101) base upper surface
There is back-moving spring (126).
2. the power transformer of a kind of high stability according to claim 1, it is characterised in that：In described metallic plate
(111) top is provided with end cap (116), sets fluted on described end cap (116) lower surface, on the inside of described groove
Ceramic wafer (117) is connected with, irregular through hole is provided with described ceramic wafer (117), described ceramic wafer (117)
Upper surface is relatively hanging, and the tracheae (118) on the inside of the groove described in connection is provided with described end cap (116) upper surface.
3. the power transformer of a kind of high stability according to claim 2, it is characterised in that：In described metallic plate
(111) it is provided with flange (119) on upper surface, is provided with and described flange (119) on the lower surface of described end cap (116)
The draw-in groove (120) for matching.
4. the power transformer of a kind of high stability according to Claims 2 or 3, it is characterised in that：In described end cap
(116) outside is provided with screw rod (121), and described screw rod (121) upper end is rotatably connected on described end cap (116) outside,
Described metallic plate (111) outside is provided with installing plate (122), and groove (123) is provided with described installing plate (122),
Described end cap (116) one end is provided with nut in described screw rod (121), described screw rod (121) is away from described
End cap (116) one end can be connected to described groove (123) inner side makes described nut be fitted in described installing plate (122)
Lower surface on.
5. the power transformer of a kind of high stability according to claim 4, it is characterised in that：In described installing plate
(122) fluted, described nut is set on lower surface can be connected to described groove inner side.
6. the power transformer of a kind of high stability according to claim 1, it is characterised in that：In described transformer sheet
Body (101) outside is provided with sleeve pipe (124), and four drift angles inner side of described sleeve pipe (124) is respectively arranged with cross section in straight
The bearing piece (125) at angle, the inner side end of described bearing piece (125) is fitted in outside described (101) four drift angles of transformer body
Side, described sleeve pipe (124) lower surface is connected with described litter (114) away from described chute (113) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229868.XU CN206250042U (en) | 2016-11-16 | 2016-11-16 | A kind of power transformer of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229868.XU CN206250042U (en) | 2016-11-16 | 2016-11-16 | A kind of power transformer of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250042U true CN206250042U (en) | 2017-06-13 |
Family
ID=59001057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229868.XU Expired - Fee Related CN206250042U (en) | 2016-11-16 | 2016-11-16 | A kind of power transformer of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449059A (en) * | 2016-11-16 | 2017-02-22 | 国网山东省电力公司栖霞市供电公司 | High-stability power transformer |
| CN107812939A (en) * | 2017-11-02 | 2018-03-20 | 郭斌 | A kind of powder metallurgy support for being easy to buffering |
-
2016
- 2016-11-16 CN CN201621229868.XU patent/CN206250042U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449059A (en) * | 2016-11-16 | 2017-02-22 | 国网山东省电力公司栖霞市供电公司 | High-stability power transformer |
| CN106449059B (en) * | 2016-11-16 | 2018-06-01 | 国网山东省电力公司栖霞市供电公司 | A kind of power transformer of high stability |
| CN107812939A (en) * | 2017-11-02 | 2018-03-20 | 郭斌 | A kind of powder metallurgy support for being easy to buffering |
| CN107812939B (en) * | 2017-11-02 | 2020-07-24 | 浙江兴舟纸业有限公司 | Powder metallurgy support convenient to buffering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181116 |