CN206388581U - A kind of protection hood of outdoor large transformer - Google Patents
A kind of protection hood of outdoor large transformer Download PDFInfo
- Publication number
- CN206388581U CN206388581U CN201621368549.7U CN201621368549U CN206388581U CN 206388581 U CN206388581 U CN 206388581U CN 201621368549 U CN201621368549 U CN 201621368549U CN 206388581 U CN206388581 U CN 206388581U
- Authority
- CN
- China
- Prior art keywords
- hood
- lifting arm
- transformer
- cover
- outdoor large
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of protection hood of outdoor large transformer, including hood body, oil conservater cover is provided with the top of hood body, the side of oil conservater cover is provided with some bushing covers, the side of hood body is provided with some threading holes, the bottom of hood body is provided with hood fagging, the bottom of hood fagging is provided with two pieces of train wheel bridges, the one end of train wheel bridge respectively with two upper lifting arms is connected, two upper lifting arms are connected by first rotating shaft with train wheel bridge, the other end of upper lifting arm is connected by lifting arm axle with one end of lower lifting arm, one end of two lower lifting arms is connected with lower plate, and be fixed on by the second rotating shaft between two pieces of lower plates, one end that screw rod and screw rod are provided between upper lifting arm and lower lifting arm is connected through lifting arm axle with change, shield is made according to the shape of transformer using silica gel shield in the device, transformer can not only be protected not corroded by rainwater, and the material of insulation can prevent the generation of potential safety hazard.
Description
Technical field
The utility model is related to a kind of hood, and in particular to a kind of protection hood of outdoor large transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core (magnetic core).In electric equipment and radio-circuit, buck/boost, matching impedance, security isolation etc. are commonly used for.
Major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing (magnetic saturation transformer) etc..It can divide by purposes
For：Distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, list
Phase transformer, furnace transformer, rectifier transformer etc., high-power transformer are typically all in outdoor, because long-term is exposed to the sun and rain
Serious damage is caused to transformer, the corrosion of rainwater even causes the short circuit accident of transformer body, not only substantially reduced
The service life of transformer, and the shortening of time between overhauls(TBO) also significantly increases the labor intensity of worker, and also it is existing
Some tranformer protection hoods are also not easy to the maintenance of service worker, but existing technology is difficult to overcome above mentioned problem.
Utility model content
The technical problems to be solved in the utility model is to overcome existing transformer to expose to the sun and rain due to long-term to transformation
Device causes serious damage, and existing protection hood is not easy to the problem of service worker overhauls there is provided a kind of outdoor large
The protection hood of transformer.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of protection hood of outdoor large transformer, including hood body, the hood sheet
Oil conservater cover is provided with the top of body, the side of the oil conservater cover is provided with some bushing covers, the hood body
Side is provided with some threading holes, and the bottom of the hood body is provided with hood fagging, and the bottom of the hood fagging is set
There are two pieces of train wheel bridges, the one end of the train wheel bridge respectively with two upper lifting arms are connected, two upper lifting arms are by the
One rotating shaft is connected with the train wheel bridge, and the other end of the upper lifting arm is connected by lifting arm axle with one end of lower lifting arm,
One end of two lower lifting arms is connected with lower plate, and is fixed on by the second rotating shaft between two pieces of lower plates,
One end of screw rod and the screw rod is provided between the upper lifting arm and the lower lifting arm through the lifting arm axle and is turned
Ring is connected.
As a kind of optimal technical scheme of the present utility model, the oil conservater cover is connected by hinge and the hood body
Connect, and the side of the oil conservater cover is provided with transparent table window.
As a kind of optimal technical scheme of the present utility model, the surface of the screw rod is provided with screw thread.
As a kind of optimal technical scheme of the present utility model, the bottom of the lower plate is provided with base.
As a kind of optimal technical scheme of the present utility model, the hood body is made up of natural silica gel
The beneficial effect that the utility model is reached is：The device is a kind of protection hood of outdoor large transformer, should
Shield is made according to the shape of transformer using silica gel shield in device, and transformer can not only be protected not corroded by rainwater, and
The material of insulation can prevent the generation of potential safety hazard, and the lowering or hoisting gear of bottom can rise shield in maintenance, be easy to maintenance
Personnel overhaul, and whole device is reasonable in design, easy to use there is provided a kind of protection hood of outdoor large transformer, solves
Existing transformer causes serious damage to transformer due to long-term exposing to the sun and rain, and existing protection hood is not easy to
The problem of service worker overhauls.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1st, hood body；2nd, oil conservater cover；3rd, hinge；4th, transparent table window；5th, threading hole；6th, hood fagging；7th, bottom
Seat；8th, train wheel bridge；9th, first rotating shaft；10th, upper lifting arm；11st, arm axle is lifted；12nd, screw rod；13rd, change；14th, lower lifting arm；
15th, lower plate；16th, the second rotating shaft；17th, bushing cover.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of protection hood of outdoor large transformer, including hood body 1,
The top of hood body 1 is provided with oil conservater cover 2, and the side of oil conservater cover 2 is provided with some bushing covers 17, hood body
1 side is provided with some threading holes 5, and the bottom of hood body 1 is provided with hood fagging 6, and the bottom of hood fagging 6 is provided with
Two pieces of train wheel bridges 8, the one end of train wheel bridge 8 respectively with two upper lifting arms 10 is connected, and two upper lifting arms 10 pass through first turn
Axle 9 is connected with train wheel bridge 8, and the other end of upper lifting arm 10 is connected by lifting arm axle 11 with one end of lower lifting arm 14, two
One end of lower lifting arm 14 is connected with lower plate 15, and is fixed on by the second rotating shaft 16 between two pieces of lower plates 15, is risen
One end that screw rod 12 and screw rod 12 are provided between drop arm 10 and lower lifting arm 14 is connected through lifting arm axle 11 with change 13.
Oil conservater cover 2 is connected by hinge 3 with hood body 1, and the side of oil conservater cover 2 is provided with transparent table window 4, just
In the number of degrees of viewing oil meter.
The surface of screw rod 12 is provided with screw thread, is easy to adjust the height of transformer shield, easy access by screw rod.
The bottom of lower plate 15 is provided with base 7, is easy to make device more consolidate.
Hood body 1 is made up of natural silica gel, corrosion-resistant and waterproof insulation.
The device is a kind of protection hood of outdoor large transformer, and when needing with the device, hood body 1 is covered on
Outside high-power transformer, oil conservater cover 2 is covered on fuel reserve tank, and oil meter can be watched by transparent table window 4, and oil conservater cover 2 can utilize hinge
Chain 3 is opened, and is easy to change oil, and threading hole 5 was used for line, when transformer needs maintenance, and maintainer can be hook-shaped using two
Object is hooked in change 13, screw rod 12 is turned clockwise, the rhombus that upper lifting arm 10 and lower lifting arm 11 are surrounded can be slowly high,
Rise hood body 1, when being increased to certain altitude, maintainer can overhaul from front and back to transformer.
The beneficial effect that the utility model is reached is：The device is a kind of protection hood of outdoor large transformer, should
Shield is made according to the shape of transformer using silica gel shield in device, and transformer can not only be protected not corroded by rainwater, and
The material of insulation can prevent the generation of potential safety hazard, and the lowering or hoisting gear of bottom can rise shield in maintenance, be easy to maintenance
Personnel overhaul, and whole device is reasonable in design, easy to use there is provided a kind of protection hood of outdoor large transformer, solves
Existing transformer causes serious damage to transformer due to long-term exposing to the sun and rain, and existing protection hood is not easy to
The problem of service worker overhauls.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of protection hood of outdoor large transformer, including hood body (1), it is characterised in that the hood body (1)
Top be provided with oil conservater cover (2), the side of the oil conservater cover (2) is provided with some bushing covers (17), the machine
The side of cover body (1) is provided with some threading holes (5), and the bottom of the hood body (1) is provided with hood fagging (6), institute
The bottom for stating hood fagging (6) is provided with two pieces of train wheel bridges (8), and the train wheel bridge (8) goes up lifting arm (10) with two respectively
One end is connected, and two upper lifting arms (10) are connected by first rotating shaft (9) with the train wheel bridge (8), the upper lifting
The other end of arm (10) is connected by lifting arm axle (11) with one end of lower lifting arm (14), two lower lifting arms (14)
One end is connected with lower plate (15), and is fixed on by the second rotating shaft (16) between two pieces of lower plates (15), it is described on
One end that screw rod (12) and the screw rod (12) are provided between lifting arm (10) and the lower lifting arm (14) passes through the liter
Drop arm axle (11) is connected with change (13).
2. a kind of protection hood of outdoor large transformer according to claim 1, it is characterised in that the oil conservater cover
(2) it is connected by hinge (3) with the hood body (1), and the side of the oil conservater cover (2) is provided with transparent table window (4).
3. a kind of protection hood of outdoor large transformer according to claim 1, it is characterised in that the screw rod (12)
Surface be provided with screw thread.
4. a kind of protection hood of outdoor large transformer according to claim 1, it is characterised in that the lower plate
(15) bottom is provided with base (7).
5. a kind of protection hood of outdoor large transformer according to claim 1, it is characterised in that the hood body
(1) it is made up of natural silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368549.7U CN206388581U (en) | 2016-12-14 | 2016-12-14 | A kind of protection hood of outdoor large transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368549.7U CN206388581U (en) | 2016-12-14 | 2016-12-14 | A kind of protection hood of outdoor large transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388581U true CN206388581U (en) | 2017-08-08 |
Family
ID=59488134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368549.7U Expired - Fee Related CN206388581U (en) | 2016-12-14 | 2016-12-14 | A kind of protection hood of outdoor large transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735436A (en) * | 2018-03-28 | 2018-11-02 | 天津通安变压器有限公司 | A kind of safe and practical outdoor large transformer protection hood |
-
2016
- 2016-12-14 CN CN201621368549.7U patent/CN206388581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735436A (en) * | 2018-03-28 | 2018-11-02 | 天津通安变压器有限公司 | A kind of safe and practical outdoor large transformer protection hood |
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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: 20170808 Termination date: 20181214 |