CN208284312U - A kind of protection hood of outdoor large transformer - Google Patents
A kind of protection hood of outdoor large transformer Download PDFInfo
- Publication number
- CN208284312U CN208284312U CN201820429590.3U CN201820429590U CN208284312U CN 208284312 U CN208284312 U CN 208284312U CN 201820429590 U CN201820429590 U CN 201820429590U CN 208284312 U CN208284312 U CN 208284312U
- Authority
- CN
- China
- Prior art keywords
- lifting arm
- hood
- hood ontology
- ontology
- clamp plate
- 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
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Abstract
The utility model provides a kind of protection hood of outdoor large transformer; including hood ontology, elevating mechanism and bird repellent mechanism; several detent projections are provided on the inner wall of hood ontology; motor cover is provided on hood ontology, motor cover is connected to setting with hood ontology, is equipped with cooling fan on the outside of motor cover; radiator fan is connected on the inside of cooling fan; hood ontology upper end is provided with heat release hole, and the lower end of hood ontology is arranged in elevating mechanism, and bird repellent mechanism is arranged on the side wall of hood ontology.The utility model has the beneficial effects that can be realized moving up and down for protection hood, the maintenance of easy access personnel, and has bird dispelling function.
Description
Technical field
The utility model relates to technical field of transformer equipment, more particularly, to a kind of protection machine of outdoor large transformer
Cover.
Background technique
Transformer is the device for changing alternating voltage using electromagnetic induction principle, and main member is primary coil, secondary
Coil and iron core.In electrical equipment and wireless device, it is commonly used for buck/boost, matching impedance, security isolation etc..Major function
Have: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc..Can be divided by purposes point: distribution transformer, electric power become
Depressor, full-sealed transformer, combined transformer, dry-type transformer, oil-immersed transformer, single-phase transformer, furnace transformer
And rectifier transformer, high-power transformer are typically all in outdoor, this just needs the protection hood of transformer to protect transformer, and
Existing tranformer protection hood can not achieve lifting, be not easy to the maintenance of maintenance personal, and outdoors in use process, bird
Class is easy to build Bird's Nest in equipment, and is easy excrement excretion when birds inhabit in equipment, be easy to cause dangerous generation.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of protection machine of outdoor large transformer
Cover can be realized moving up and down for protection hood, the maintenance of easy access personnel, and have bird dispelling function.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of guarantor of outdoor large transformer
Hood, including hood ontology, elevating mechanism and bird repellent mechanism are protected, it is convex to be provided with several dentations on the inner wall of the hood ontology
It rises, motor cover is provided on the hood ontology, the motor cover is connected to setting, the motor cover outside with the hood ontology
Cooling fan is installed, is connected with radiator fan on the inside of the cooling fan, hood ontology upper end is provided with heat release hole, institute
The lower end that the hood ontology is arranged in elevating mechanism is stated, the bird repellent mechanism is arranged on the side wall of the hood ontology, institute
Stating elevating mechanism includes support plate, upper clamp plate, the first lifting arm, the second lifting arm, third lifting arm, the 4th lifting arm, first
Shaft, the second shaft, screw rod, thread bush, change, lower clamp plate and pedestal, the support plate are fixedly mounted on the hood ontology
Lower end, the upper clamp plate is mounted on the lower end of the support plate, one end of first lifting arm and second lifting arm
One end be installed on the upper clamp plate, the lower clamp plate is fixedly mounted on the base, the one of the third lifting arm
End and one end of the 4th lifting arm are installed on the lower clamp plate, and first lifting arm and the third lifting arm are logical
It crosses the first rotating shaft to be connected, second lifting arm is connected with the 4th lifting arm by second shaft, institute
It states thread bush to be fixed in second shaft, the screw rod is fixed in the first rotating shaft, the thread bush
It is set on the screw rod, one end of the screw rod is arranged in the change；The bird repellent mechanism includes connecting rod, cylinder, gear
Aerofoil, polygon prism, spring and disk, the disk are mounted on the side wall of the hood ontology by the connecting rod, institute
The upper surface that lower spring end is fixed on the disk is stated, the cylinder is mounted on the spring, and the polygon prism is arranged in institute
It states on cylinder, the wind deflector is assemblied on the cylinder by strut.
Further, hood ontology upper end is provided with dust cover.
Further, first lifting arm, second lifting arm, the third lifting arm and the 4th lifting arm
Parallelogram distribution.
Further, there are three the wind deflector settings, three wind deflectors are evenly arranged on the side wall of the cylinder.
Further, the heat release hole is provided with multiple, and the multiple heat release hole is uniformly arranged on the hood ontology
End.
Compared with prior art, the utility model has the advantages and positive effects of:
1, pass through the support plate of setting, upper clamp plate, the first lifting arm, the second lifting arm, third lifting arm, the 4th lifting
Arm, first rotating shaft, the second shaft, screw rod, thread bush, change, lower clamp plate and pedestal, can be realized protection hood on move down
It is dynamic, the maintenance of easy access personnel；
2, by the connecting rod of setting, cylinder, wind deflector, polygon prism, spring and disk, effectively birds is avoided to build bird
The case where nest and fecal pollution equipment, occurs, and reduces the generation of peril；
3, by the cooling fan of setting and radiator fan, heat spreading function can be played to transformer；The dentation of setting is convex
It rises and enhances the crashworthiness of protection hood.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model elevating mechanism structural schematic diagram；
Fig. 3 is the utility model bird repellent mechanism structural schematic diagram.
In figure:
1, elevating mechanism 2, motor cover 3, cooling fan
4, radiator fan 5, hood ontology 6, dust cover
7, heat release hole 8, bird repellent mechanism 9, detent projection
10, pedestal 11, lower clamp plate 12, third lifting arm
13, first rotating shaft 14, the first lifting arm 15, support plate
16, upper clamp plate 17, the second lifting arm 18, thread bush
19, change 20, screw rod 21, the second shaft
22, the 4th lifting arm 23, connecting rod 24, disk
25, wind deflector 26, strut 27, cylinder
28, polygon prism 29, spring
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only one of the utility model
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.It should be noted that
For purposes of clarity, attached drawing and explanation in be omitted it is unrelated with the utility model, known to persons of ordinary skill in the art
The expression and description of component and processing.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of protection hoods of outdoor large transformer, including hood ontology
5, elevating mechanism 1 and bird repellent mechanism 8 are provided with several detent projections 9 on the inner wall of hood ontology 5, are provided on hood ontology 5
Motor cover 2, motor cover 2 and hood ontology 5 are connected to setting, and cooling fan 3 is equipped on the outside of motor cover 2, is connected on the inside of cooling fan 3
It is connected to radiator fan 4,5 upper end of hood ontology is provided with heat release hole 7, and the lower end of hood ontology 5, bird repellent is arranged in elevating mechanism 1
Mechanism 8 is arranged on the side wall of hood ontology 5, and elevating mechanism 1 includes support plate 15, upper clamp plate 16, the first lifting arm 14, second
Lifting arm 17, third lifting arm 12, the 4th lifting arm 22, first rotating shaft 13, the second shaft 21, screw rod 20, thread bush 18, change
19, lower clamp plate 11 and pedestal 10, support plate 15 are fixedly mounted on the lower end of hood ontology 5, and upper clamp plate 16 is mounted on support plate 15
Lower end, one end of one end of the first lifting arm 14 and the second lifting arm 17 is installed on upper clamp plate 16, and lower clamp plate 11 is fixed
It being mounted on pedestal 10, one end of one end of third lifting arm 12 and the 4th lifting arm 22 is installed on lower clamp plate 11, and first
Lifting arm 14 is connected with third lifting arm 12 by first rotating shaft 13, and the second lifting arm 17 and the 4th lifting arm 22 pass through second
Shaft 21 is connected, and thread bush 18 is fixed in the second shaft 21, and screw rod 20 is fixed in first rotating shaft 13, screw thread
Set 18 is set on screw rod 20, and one end of screw rod 20 is arranged in change 19；Bird repellent mechanism 8 includes connecting rod 23, cylinder 27, keeps out the wind
Plate 25, polygon prism 28, spring 29 and disk 24, disk 24 are mounted on the side wall of hood ontology 5 by connecting rod 23, spring
29 lower ends are fixed on the upper surface of disk 24, and cylinder 27 is mounted on spring 29, and polygon prism 28 is arranged on cylinder 27, wind deflector
25 are assemblied on cylinder 27 by strut 26.
5 upper end of hood ontology is provided with dust cover 6.
First lifting arm 14, the second lifting arm 17, third lifting arm 12 and the distribution of 22 parallelogram of the 4th lifting arm.
There are three the settings of wind deflector 25, and three wind deflectors 25 are evenly arranged on the side wall of cylinder 27.
Heat release hole 7 is provided with multiple, and multiple heat release holes 7 are uniformly arranged on 5 upper end of hood ontology.
The course of work of this example: rotation change 19 turns screw rod 20, so that 18 turns of the thread bush being set on screw rod 20
Dynamic, and then drive the second shaft 21 mobile, the second lifting arm 17 and the 4th lifting arm 22 are under the drive of the second shaft 21 to the
One shaft 13 is close, and support plate 15 is lifted.
When surrounding blows air over, wind deflector 25 stops wind, and then wind is applied to 25 reaction force of wind deflector, gear
Aerofoil 25 by strut 26 by reaction force acts on cylinder 27, cylinder 27 by reaction force acts on spring 29, thus
Spring 29 is forced to deform, the deformation of spring 29 drives cylinder 27 to shake, and cylinder 27, which shakes, drives polygon prism 28 to shake, thus more
The multi-faceted reflected sunlight of prism 28, to achieve the purpose that utilize sunlight bird repellent.
The beneficial effects of the utility model are: 1, pass through the support plate of setting, upper clamp plate, the first lifting arm, second lifting
Arm, third lifting arm, the 4th lifting arm, first rotating shaft, the second shaft, screw rod, thread bush, change, lower clamp plate and pedestal, can
Realize moving up and down for protection hood, the maintenance of easy access personnel；
2, by the connecting rod of setting, cylinder, wind deflector, polygon prism, spring and disk, effectively birds is avoided to build bird
The case where nest and fecal pollution equipment, occurs, and reduces the generation of peril；
3, pass through, cooling fan and radiator fan, heat spreading function can be played to transformer；The detent projection of setting enhances
The crashworthiness of protection hood.
One or more embodiments of the utility model are described in detail above, but the content is only that this is practical
Novel preferred embodiment, should not be considered as limiting the scope of the present invention.It is all according to present utility model application model
All the changes and improvements made by enclosing etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of protection hood of outdoor large transformer, it is characterised in that: including hood ontology, elevating mechanism and bird dispelling device
Structure is provided with several detent projections on the inner wall of the hood ontology, motor cover, the motor is provided on the hood ontology
Cover is connected to setting with the hood ontology, and cooling fan is equipped on the outside of the motor cover, is connected on the inside of the cooling fan
Radiator fan, hood ontology upper end are provided with heat release hole, and the lower end of the hood ontology, institute is arranged in the elevating mechanism
Bird repellent mechanism is stated to be arranged on the side wall of the hood ontology,
The elevating mechanism includes support plate, upper clamp plate, the first lifting arm, the second lifting arm, third lifting arm, the 4th lifting
Arm, first rotating shaft, the second shaft, screw rod, thread bush, change, lower clamp plate and pedestal, the support plate are fixedly mounted on the machine
The lower end of cover body, the upper clamp plate are mounted on the lower end of the support plate, one end of first lifting arm and described second
One end of lifting arm is installed on the upper clamp plate, and the lower clamp plate is fixedly mounted on the base, the third lifting
One end of arm and one end of the 4th lifting arm are installed on the lower clamp plate, first lifting arm and the third liter
Drop arm is connected by the first rotating shaft, and second lifting arm is connected with the 4th lifting arm by second shaft
It connects, the thread bush is fixed in second shaft, and the screw rod is fixed in the first rotating shaft, the spiral shell
Line set is set on the screw rod, and one end of the screw rod is arranged in the change；
The bird repellent mechanism includes connecting rod, cylinder, wind deflector, polygon prism, spring and disk, and the disk passes through the company
Extension bar is mounted on the side wall of the hood ontology, and the lower spring end is fixed on the upper surface of the disk, the cylinder peace
On the spring, the polygon prism is arranged on the cylinder, and the wind deflector is assemblied on the cylinder by strut.
2. the protection hood of outdoor large transformer according to claim 1, it is characterised in that: hood ontology upper end
It is provided with dust cover.
3. the protection hood of outdoor large transformer according to claim 1, it is characterised in that: first lifting arm,
Second lifting arm, the third lifting arm and the 4th lifting arm parallelogram distribution.
4. the protection hood of outdoor large transformer according to claim 1, it is characterised in that: the wind deflector is provided with
Three, three wind deflectors are evenly arranged on the side wall of the cylinder.
5. the protection hood of outdoor large transformer according to claim 1, it is characterised in that: the heat release hole is provided with
Multiple, the multiple heat release hole is uniformly arranged on hood ontology upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429590.3U CN208284312U (en) | 2018-03-28 | 2018-03-28 | A kind of protection hood of outdoor large transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429590.3U CN208284312U (en) | 2018-03-28 | 2018-03-28 | A kind of protection hood of outdoor large transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284312U true CN208284312U (en) | 2018-12-25 |
Family
ID=64748961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820429590.3U Expired - Fee Related CN208284312U (en) | 2018-03-28 | 2018-03-28 | A kind of protection hood of outdoor large transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284312U (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 |
-
2018
- 2018-03-28 CN CN201820429590.3U patent/CN208284312U/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: 20181225 Termination date: 20210328 |