CN208284314U - A kind of sound insulation type high-power transformer cabinet - Google Patents
A kind of sound insulation type high-power transformer cabinet Download PDFInfo
- Publication number
- CN208284314U CN208284314U CN201820429604.1U CN201820429604U CN208284314U CN 208284314 U CN208284314 U CN 208284314U CN 201820429604 U CN201820429604 U CN 201820429604U CN 208284314 U CN208284314 U CN 208284314U
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- China
- Prior art keywords
- cabinet
- pedestal
- lead screw
- sound insulation
- fixed
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Abstract
The utility model provides a kind of sound insulation type high-power transformer cabinet, including cabinet body, cabinet top and pedestal, cabinet body is provided with soundproof plate layer from outside to inside, sound insulation cotton layer, sound absorbing layer, perforated panel layer and installation cavity, transformer is placed in installation cavity, pedestal is fixed at the lower end of cabinet body, lifting motor is provided on pedestal, transmission shaft, bevel pinion, bevel gear wheel, thread bush, lead screw, fixed plate, lifter plate, link block, elevator and pulley, pedestal lower end is provided with mounting groove, fixed plate is fixed in mounting groove, lifting motor is placed in fixed plate, lead screw is arranged through fixed plate, thread bush is set on lead screw, bevel gear wheel is mounted on thread bush, bevel pinion is meshed with bevel gear wheel, bevel pinion is connect by transmission shaft with lifting motor, the lower end of lead screw is connect by link block with lifter plate, pedestal Lower end is provided with placing groove.The utility model has the beneficial effects that reducing the noise of transformer station high-voltage side bus, and easy to remove.
Description
Technical field
The utility model relates to technical field of transformer equipment, more particularly, to a kind of sound insulation type high-power transformer cabinet.
Background technique
Transformer is a kind of static electrical equipment, is to be become the alternating voltage (electric current) of a certain numerical value by electromagnetic coupling
At the different voltage (electric current) of the identical another or several numerical value of frequency.In electric power long distance transmission, transformer takes on weight
On the one hand the role wanted increases voltage by transformer and electric energy is sent to electricity consumption area, another aspect transformer reduces voltage
Voltage is used to be at different levels, to meet the needs of user power utilization.
After high-power transformer and heavier-weight, needed during transport and installation using corresponding auxiliary tool pair
High-power transformer is moved, and before mobile high-power transformer, need workpeople first by backman on high-power transformer platform
Tool, this results in high-power transformer to be not easy to mobile problem appearance；And with the raising of people's environmental consciousness, transformer
Problem of noise pollution also highlights, and the deadening that general transformer case plays is small, and the use scope of equipment is restricted.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of sound insulation type high-power transformer cabinet, energy
The noise of transformer station high-voltage side bus is enough reduced, and easy to remove.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of sound insulation type high-power transformer cabinet,
Including cabinet body, cabinet top and pedestal, the cabinet body is provided with soundproof plate layer, sound insulation cotton layer, sound absorbing layer, perforated panel from outside to inside
Layer and installation cavity, transformer are placed in the installation cavity, and the pedestal is fixed at the lower end of the cabinet body, the pedestal
On be provided with lifting motor, transmission shaft, bevel pinion, bevel gear wheel, thread bush, lead screw, fixed plate, lifter plate, link block, liter
Drop block and pulley, the pedestal lower end are provided with mounting groove, and the fixed plate is fixed in the mounting groove, the lifting
Motor is placed in the fixed plate, and the lead screw is arranged through the fixed plate, and the thread bush is set on the lead screw,
The bevel gear wheel is mounted on the thread bush, and the bevel pinion is meshed with the bevel gear wheel, the bevel pinion
It is connect by the transmission shaft with the lifting motor, the lower end of the lead screw is connected by the link block and the lifter plate
It connects, the pedestal lower end is provided with placing groove, and the elevator and the pulley are placed in the placing groove, and the pulley is set
It sets in the lower end of the elevator, the lifter plate is fixedly connected with the elevator, and the cabinet top is fixed at the cabinet
The upper end of body is provided with fan in the cabinet top, and the cabinet top upper end is provided with opening, and head net, institute are coated in the opening
It states open upper end and is provided with rain cover, the rain cover is fixed in the cabinet top.
Further, spring is additionally provided in the placing groove, the spring one end is connected with the elevator, another
End is connect with the inner wall of the placing groove.
Further, the lower end of the cabinet top is provided with ventilation hole, and the cabinet top and the cabinet body pass through the ventilation hole
Connection.
Further, the sound absorbing layer is glass fibre or polyurethane foam plastics.
Compared with prior art, the utility model has the advantages and positive effects of: by the soundproof plate layer of setting, every
Sound cotton layer, sound absorbing layer and perforated panel layer can effectively reduce the noise of transformer station high-voltage side bus；By the lifting motor of setting,
Transmission shaft, bevel pinion, bevel gear wheel, thread bush, lead screw, fixed plate, lifter plate, link block, elevator and pulley can incite somebody to action
Transformer bottom supports and is detached from bottom surface, to realize high-power transformer function easy to remove；Pass through the fan of setting
It can play the role of heat dissipation to transformer, heat dissipation when guaranteeing transformer full-load operation is unobstructed.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
In figure:
1, pedestal 2, lifting motor 3, transmission shaft
4, cabinet body 5, transformer 6, cabinet top
7, be open 8, rain cover 9, head net
10, fan 11, ventilation hole 12, soundproof plate layer
13, sound insulation cotton layer 14, sound absorbing layer 15, perforated panel layer
16, installation cavity 17, thread bush 18, fixed plate
19, spring 20, placing groove 21, elevator
22, pulley 23, lifter plate 24, bevel gear wheel
25, link block 26, lead screw 27, bevel pinion
28, mounting groove
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, the present embodiment provides a kind of sound insulation type high-power transformer cabinet, including cabinet body 4, cabinet top 6 and pedestal 1,
Cabinet body 4 is provided with soundproof plate layer 12, sound insulation cotton layer 13, sound absorbing layer 14, perforated panel layer 15 and installation cavity 16 from outside to inside, becomes
Depressor 5 is placed in installation cavity 16, and pedestal 1 is fixed at the lower end of cabinet body 4, and lifting motor 2, transmission are provided on pedestal 1
Axis 3, bevel pinion 27, bevel gear wheel 24, thread bush 17, lead screw 26, fixed plate 18, lifter plate 23, link block 25, elevator 21
With pulley 22,1 lower end of pedestal is provided with mounting groove 28, and fixed plate 18 is fixed in mounting groove 28, and lifting motor 2 is placed on
In fixed plate 18, lead screw 26 is arranged through fixed plate 18, and thread bush 17 is set on lead screw 26, and bevel gear wheel 24 is mounted on screw thread
On set 17, bevel pinion 27 is meshed with bevel gear wheel 24, and bevel pinion 27 is connect by transmission shaft 3 with lifting motor 2, lead screw
26 lower end is connect by link block 25 with lifter plate 23, and 1 lower end of pedestal is provided with placing groove 20, and elevator 21 and pulley 22 are put
It sets in placing groove 20, the lower end of elevator 21 is arranged in pulley 22, and lifter plate 23 is fixedly connected with elevator 21, and cabinet top 6 is solid
The upper end of cabinet body 4 is set calmly, fan 10 is provided in cabinet top 6,6 upper end of cabinet top is provided with opening 7, is coated in opening 7 mosquito-proof
Cover 9,7 upper ends of opening are provided with rain cover 8, and rain cover 8 is fixed in cabinet top 6.
Spring 19 is additionally provided in placing groove 20,19 one end of spring is connected with elevator 21, the other end and placing groove 20
Inner wall connection.
The lower end of cabinet top 6 is provided with ventilation hole 11, cabinet top 6 and cabinet body 4 and is connected to by ventilation hole 11.
The course of work of this example: in use, driving lifting motor 2, drives transmission shaft 3, make the bevel pinion being meshed
27 and bevel gear wheel 24 rotate so that thread bush 17 rotate, with thread bush 17 rotational lead screw 26 drive lifter plate 23
It moves up and down, lifter plate 23 drives elevator 21 and pulley 22 to move up and down, and after pulley 22 declines certain distance, can will become
Depressor cabinet body 4 supports and is detached from bottom surface, and phase shifting transformer 5 can pass through bullet when transformer 5 shakes in moving process
Spring 19 itself deforms to reduce the vibration of transformer cabinet body 4.
The beneficial effects of the utility model are: passing through soundproof plate layer, sound insulation cotton layer, sound absorbing layer and the perforated panel of setting
Layer can effectively reduce the noise of transformer station high-voltage side bus；By the lifting motor of setting, transmission shaft, bevel pinion, bevel gear wheel,
Transformer bottom can be supported and be detached from by thread bush, lead screw, fixed plate, lifter plate, link block, elevator and pulley
Bottom surface, to realize high-power transformer function easy to remove；The work of heat dissipation can be played to transformer by the fan of setting
With heat dissipation when guaranteeing transformer full-load operation is unobstructed.
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 (4)
1. a kind of sound insulation type high-power transformer cabinet, including cabinet body, cabinet top and pedestal, it is characterised in that: the cabinet body is from outside to inside
It is provided with soundproof plate layer, sound insulation cotton layer, sound absorbing layer, perforated panel layer and installation cavity, transformer is placed in the installation cavity,
The pedestal is fixed at the lower end of the cabinet body, and lifting motor, transmission shaft, bevel pinion, big is provided on the pedestal
Bevel gear, thread bush, lead screw, fixed plate, lifter plate, link block, elevator and pulley, the pedestal lower end are provided with installation
Slot, the fixed plate are fixed in the mounting groove, and the lifting motor is placed in the fixed plate, and the lead screw passes through
The fixed plate setting is worn, the thread bush is set on the lead screw, and the bevel gear wheel is mounted on the thread bush, institute
Bevel pinion to be stated to be meshed with the bevel gear wheel, the bevel pinion is connect by the transmission shaft with the lifting motor,
The lower end of the lead screw is connect by the link block with the lifter plate, and the pedestal lower end is provided with placing groove, the liter
Drop block and the pulley are placed in the placing groove, and the pulley is arranged in the lower end of the elevator, the lifter plate with
The elevator is fixedly connected, and the cabinet top is fixed at the upper end of the cabinet body, and fan is provided in the cabinet top, described
Cabinet top upper end is provided with opening, and head net is coated in the opening, and the open upper end is provided with rain cover, and the rain cover is solid
It is fixed to be arranged in the cabinet top.
2. sound insulation type high-power transformer cabinet according to claim 1, it is characterised in that: be additionally provided with bullet in the placing groove
Spring, the spring one end are connected with the elevator, and the other end is connect with the inner wall of the placing groove.
3. sound insulation type high-power transformer cabinet according to claim 1, it is characterised in that: the lower end of the cabinet top is provided with logical
Air holes, the cabinet top and the cabinet body are connected to by the ventilation hole.
4. sound insulation type high-power transformer cabinet according to claim 1, it is characterised in that: the sound absorbing layer be glass fibre or
Polyurethane foam plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429604.1U CN208284314U (en) | 2018-03-28 | 2018-03-28 | A kind of sound insulation type high-power transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429604.1U CN208284314U (en) | 2018-03-28 | 2018-03-28 | A kind of sound insulation type high-power transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284314U true CN208284314U (en) | 2018-12-25 |
Family
ID=64750051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820429604.1U Expired - Fee Related CN208284314U (en) | 2018-03-28 | 2018-03-28 | A kind of sound insulation type high-power transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735441A (en) * | 2018-03-28 | 2018-11-02 | 天津通安变压器有限公司 | A kind of Novel outdoor high-power transformer cabinet |
| CN110265207A (en) * | 2019-05-14 | 2019-09-20 | 三峡大学 | A kind of structure in natural air cooled operating condition decline low noise and raising encapsulating coil heat-sinking capability |
| CN110931211A (en) * | 2019-12-12 | 2020-03-27 | 百胜电气有限公司 | Transformer cabinet device |
-
2018
- 2018-03-28 CN CN201820429604.1U patent/CN208284314U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735441A (en) * | 2018-03-28 | 2018-11-02 | 天津通安变压器有限公司 | A kind of Novel outdoor high-power transformer cabinet |
| CN110265207A (en) * | 2019-05-14 | 2019-09-20 | 三峡大学 | A kind of structure in natural air cooled operating condition decline low noise and raising encapsulating coil heat-sinking capability |
| CN110931211A (en) * | 2019-12-12 | 2020-03-27 | 百胜电气有限公司 | Transformer cabinet device |
| CN110931211B (en) * | 2019-12-12 | 2024-06-28 | 陕西汉中变压器有限责任公司 | Transformer cabinet device |
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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 |