CN208127708U - A kind of railway low-voltage power supply control cabinet - Google Patents
A kind of railway low-voltage power supply control cabinet Download PDFInfo
- Publication number
- CN208127708U CN208127708U CN201820325484.0U CN201820325484U CN208127708U CN 208127708 U CN208127708 U CN 208127708U CN 201820325484 U CN201820325484 U CN 201820325484U CN 208127708 U CN208127708 U CN 208127708U
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- CN
- China
- Prior art keywords
- control cabinet
- power control
- cabinet ontology
- damper
- ontology
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Abstract
The utility model discloses a kind of railway low-voltage power supply control cabinets, including drawbar, support plate, damper, heat emission fan and filter, the bottom of the power control cabinet ontology is provided with damper, and the side of power control cabinet ontology is provided with drawbar, the lower end of the power control cabinet ontology is provided with idler wheel, and the one side wall insertion of power control cabinet ontology is provided with heat emission fan, the top insertion of the power control cabinet ontology is provided with blower, and power control cabinet ontology is internally provided with filter.The utility model is scientific and reasonable for structure, easy to operate, passes through damper, it can achieve the effect that damping, alleviate the phenomenon that interior of the cabinet precision electric elements generate damage because of vibration, avoids electric elements impaired, reduce failure rate, pass through support plate, it can be convenient for the fixation of power control cabinet, increase stability, pass through deduster, can effective adsorption cleaning power control cabinet internal dust, prevent the normal use that electronic device in cabinet body is influenced because there are dust accretions.
Description
Technical field
The utility model relates to power supply control apparatus technical field more particularly to a kind of railway low-voltage power supply control cabinets.
Background technique
Power control cabinet is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, arrangement should meet the requirement of electric system normal operation, and easy access do not jeopardize
The control cabinet of the safety of the person and surrounding devices needs to realize low pressure by power control cabinet with the Large scale construction of high-speed railway
Power supply control.
But low-voltage power supply control device currently on the market, not only structure is complicated, but also has a single function, heat dissipation effect
Difference is not only easy to produce high temperature, but also is easy to appear dust accretions after long-time use, influence the normal use of internal components,
It reduces the service life, does not have damping effect, be easy to cause the damage of interior of the cabinet precision electric elements, failure rate because of vibration
Height also brings electricity due to being usually provided with frequency converter in power control cabinet, but while frequency converter brings convenience for AC speed regulating
Magnetic disturbance influences the normal operation of power supply control apparatus.
Utility model content
The utility model provides a kind of railway low-voltage power supply control cabinet, can effectively solve mentioned above in the background art
Heat dissipation effect is poor, high temperature is not only easy to produce after long-time use, but also be easy to appear dust accretions, is influencing internal components just
It is often used, reduces the service life, do not have damping effect, be easy to cause the damage of interior of the cabinet precision electric elements because of vibration,
High failure rate, due to being usually provided with frequency converter in power control cabinet, but while frequency converter brings convenience for AC speed regulating, also band
The problem of having carried out electromagnetic interference, having influenced the normal operation of power supply control apparatus.
To achieve the goals above, the utility model uses following technical solution：A kind of railway low-voltage power supply control cabinet,
Including power control cabinet ontology, screw rod, drawbar, support plate, idler wheel, damper, heat emission fan, filter, blower, pipeline, deduster,
Filter screen, exhaust outlet, fixing bolt, fixture nut, damping fin, anti-skid rubber cushion, adjusting nut, spring and rubber friction pad,
The bottom of the power control cabinet ontology is provided with damper, and the side of power control cabinet ontology is provided with drawbar, the power control cabinet ontology
Lower end be provided with idler wheel, and the one side wall insertion of power control cabinet ontology is provided with heat emission fan, and the top of the power control cabinet ontology is embedding
Entering and be provided with blower, and power control cabinet ontology is internally provided with filter, the upper end insertion of the drawbar is provided with screw rod, and
The bottom end of drawbar is connected with support plate, and the upper end of the blower is connected with pipeline, and the side of the pipeline is provided with deduster, institute
The filter screen that is internally provided with of deduster is stated, and the side of deduster is provided with exhaust outlet, is provided at the top of the damper
Fixing bolt, and the bottom of damper is provided with rubber friction pad, and fixture nut is provided on the outside of the fixing bolt, it is described
Damping fin is provided with below fixture nut, the lower end of the damping fin is provided with anti-skid rubber cushion, the rubber friction pad
Upper end is provided with spring, is provided with adjusting nut above the spring.
As a kind of optimal technical scheme of the utility model, the power control cabinet ontology and deduster are penetrated through by pipeline and are connected
It connects, the blower is bolted to connection with power control cabinet ontology, and the filter screen is a kind of component of active carbon material.
As a kind of optimal technical scheme of the utility model, connect between the screw rod and support plate by the way that drawbar is fixed
It connects, and there are four support plate is arranged altogether.
As a kind of optimal technical scheme of the utility model, there are four the damper is arranged altogether, and damper is in square
Shape is distributed in the bottom of power control cabinet ontology.
As a kind of optimal technical scheme of the utility model, there are two the heat emission fan is arranged altogether, and heat emission fan is distinguished
The two sidewalls of power control cabinet ontology are arranged in insertion, and the heat emission fan is bolted to connection with power control cabinet ontology.
As a kind of optimal technical scheme of the utility model, the filter and power control cabinet ontology are bolted company
It connects.
Compared with prior art, the utility model provides a kind of railway low-voltage power supply control cabinet, has following beneficial to effect
Fruit：
1, the utility model can be convenient for the fixation of power control cabinet, increase stability by support plate.
2, the utility model can achieve the effect that damping by damper, alleviate interior of the cabinet precision electric elements because
Vibration generates the phenomenon that damage, avoids electric elements impaired, reduces failure rate.
3, the utility model can accelerate the heat dissipation effect of power control cabinet by heat emission fan, prevent because temperature it is excessively high caused by
The damage of portion's equipment reduces aging speed, prolongs its service life.
4, the utility model is by deduster, can effective adsorption cleaning power control cabinet internal dust, prevent because there is dust
Accumulate and influence the normal use of electronic device in cabinet body.
5, the utility model can be shielded electromagnetic signal, be prevented interfering with each other between electromagnetic signal, allowed by filter
The work of each equipment can stablize effective operation.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model damper.
In figure：1, power control cabinet ontology；2, screw rod；3, drawbar；4, support plate；5, idler wheel；6, damper；7, heat emission fan；
8, filter；9, blower；10, pipeline；11, deduster；12, filter screen；13, exhaust outlet；14, fixing bolt；15, fixed spiral shell
It is female；16, damping fin；17, anti-skid rubber cushion；18, adjusting nut；19, spring；20, rubber friction pad.
Specific embodiment
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.
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.
Embodiment：Referring to Fig.1-2, the utility model provides a kind of technical solution, a kind of railway low-voltage power supply control cabinet, packet
Include power control cabinet ontology 1, screw rod 2, drawbar 3, support plate 4, idler wheel 5, damper 6, heat emission fan 7, filter 8, blower 9, pipeline
10, deduster 11, filter screen 12, exhaust outlet 13, fixing bolt 14, fixture nut 15, damping fin 16, anti-skid rubber cushion 17, tune
Save nut 18, spring 19 and rubber friction pad 20, the bottom of power control cabinet ontology 1 is provided with damper 6, and power control cabinet ontology 1
Side is provided with drawbar 3, and the lower end of power control cabinet ontology 1 is provided with idler wheel 5, and the one side wall insertion of power control cabinet ontology 1 is provided with
The top insertion of heat emission fan 7, power control cabinet ontology 1 is provided with blower 9, and power control cabinet ontology 1 is internally provided with filter 8, drags
The upper end insertion of bar 3 is provided with screw rod 2, and the bottom end of drawbar 3 is connected with support plate 4, and the upper end of blower 9 is connected with pipeline
10, the side of pipeline 10 is provided with deduster 11, and deduster 11 is internally provided with filter screen 12, and the side of deduster 11 is set
It is equipped with exhaust outlet 13, the top of damper 6 is provided with fixing bolt 14, and the bottom of damper 6 is provided with rubber friction pad 20,
The outside of fixing bolt 14 is provided with fixture nut 15, and the lower section of fixture nut 15 is provided with damping fin 16, under damping fin 16
End is provided with anti-skid rubber cushion 17, and the upper end of rubber friction pad 20 is provided with spring 19, and the top of spring 19 is provided with adjusting spiral shell
Mother 18.
In order to adsorb power control cabinet internal dust, guarantee that internal unit operates normally, in the present embodiment, it is preferred that power control cabinet
Ontology 1 and deduster 11 are connected by the perforation of pipeline 10, and blower 9 is bolted to connection with power control cabinet ontology 1, filter screen 12
It is a kind of component of active carbon material.
For the ease of realizing the fixation of power control cabinet, in the present embodiment, it is preferred that by dragging between screw rod 2 and support plate 4
Bar 3 is fixedly connected, and there are four the total settings of support plate 4.
In order to achieve the effect that damping, prevent component from damaging, in the present embodiment, it is preferred that damper 6 is provided with four altogether
It is a, and damper 6 is in distributed rectangular in the bottom of power control cabinet ontology 1.
In order to improve heat dissipation effect, electric elements aging speed is reduced, in the present embodiment, it is preferred that heat emission fan 7 is arranged altogether
There are two, and heat emission fan 7 is respectively embedded into the two sidewalls that power control cabinet ontology 1 is arranged in, heat emission fan 7 and power control cabinet ontology 1 pass through spiral shell
Bolt is fixedly connected.
Electromagnetic signal is interfered in order to prevent, guarantees the normal use of equipment, in the present embodiment, it is preferred that filter 8 and electricity
Control cabinet ontology 1 is bolted to connection.
The principles of the present invention and process for using, the bottom of power control cabinet ontology 1 are provided with damper 6, the top of damper 6
Portion is provided with fixing bolt 14, and the bottom of damper 6 is provided with rubber friction pad 20, and the outside of fixing bolt 14 is provided with solid
Determine nut 15, the lower section of fixture nut 15 is provided with damping fin 16, and the lower end of damping fin 16 is provided with anti-skid rubber cushion 17, rubber
The upper end of friction pad 20 is provided with spring 19, and the top of spring 19 is provided with adjusting nut 18, can be reached by damper 6 and be subtracted
The effect of shake alleviates interior of the cabinet precision electric elements because shaking the phenomenon that generating damage, avoids electric elements impaired, reduce event
Barrier rate, the side of power control cabinet ontology 1 are provided with drawbar 3, and the upper end insertion of drawbar 3 is provided with screw rod 2, and the bottom end of drawbar 3
It is connected with support plate 4, drives support plate 4 to support ground by the rotation of screw rod 2, realizes the fixation of power control cabinet, increase and stablize
Property, and operate conveniently, the lower end of power control cabinet ontology 1 is provided with idler wheel 5, and the one side wall insertion of power control cabinet ontology 1 be provided with it is scattered
Heat fan 7, the heat dissipation effect of power control cabinet can be accelerated by heat emission fan 7, prevent because temperature it is excessively high caused by internal unit damage, drop
Low aging speed, prolongs its service life, and the top insertion of power control cabinet ontology 1 is provided with blower 9, and the upper end of blower 9 is connected with
Pipeline 10, the side of pipeline 10 are provided with deduster 11, and deduster 11 is internally provided with filter screen 12, and the one of deduster 11
Side is provided with exhaust outlet 13, by deduster 11 can effective adsorption cleaning power control cabinet internal dust, prevent because there is dust heap
Normal use that is long-pending and influencing electronic device in cabinet body, power control cabinet ontology 1 are internally provided with filter 8, pass through 8 energy of filter
Electromagnetic signal is enough shielded, interfering with each other between electromagnetic signal is prevented, allows the work of each equipment that can stablize effective operation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of railway low-voltage power supply control cabinet, including power control cabinet ontology (1), screw rod (2), drawbar (3), support plate (4), rolling
Take turns (5), damper (6), heat emission fan (7), filter (8), blower (9), pipeline (10), deduster (11), filter screen (12), row
Port (13), fixing bolt (14), fixture nut (15), damping fin (16), anti-skid rubber cushion (17), adjusting nut (18), bullet
Spring (19) and rubber friction pad (20), which is characterized in that the bottom of the power control cabinet ontology (1) is provided with damper (6), and electricity
The side of control cabinet ontology (1) is provided with drawbar (3), and the lower end of the power control cabinet ontology (1) is provided with idler wheel (5), and power control cabinet
The one side wall insertion of ontology (1) is provided with heat emission fan (7), and the top insertion of the power control cabinet ontology (1) is provided with blower (9),
And power control cabinet ontology (1) is internally provided with filter (8), the upper end insertion of the drawbar (3) is provided with screw rod (2), and
The bottom end of drawbar (3) is connected with support plate (4), and the upper end of the blower (9) is connected with pipeline (10), and the one of the pipeline (10)
Side is provided with deduster (11), and the deduster (11) is internally provided with filter screen (12), and the side of deduster (11) is set
It is equipped with exhaust outlet (13), is provided with fixing bolt (14) at the top of the damper (6), and the bottom of damper (6) is provided with
Rubber friction pad (20) is provided with fixture nut (15) on the outside of the fixing bolt (14), under the fixture nut (15)
Side is provided with damping fin (16), and the lower end of the damping fin (16) is provided with anti-skid rubber cushion (17), the rubber friction pad
(20) upper end is provided with spring (19), is provided with adjusting nut (18) above the spring (19).
2. a kind of railway low-voltage power supply control cabinet according to claim 1, which is characterized in that the power control cabinet ontology (1)
It being connected with deduster (11) by pipeline (10) perforation, the blower (9) is bolted to connection with power control cabinet ontology (1),
The filter screen (12) is a kind of component of active carbon material.
3. a kind of railway low-voltage power supply control cabinet according to claim 1, which is characterized in that the screw rod (2) and branch
It is fixedly connected between support plate (4) by drawbar (3), and there are four the total settings of support plate (4).
4. a kind of railway low-voltage power supply control cabinet according to claim 1, which is characterized in that the damper (6) sets altogether
There are four setting, and damper (6) is in bottom of the distributed rectangular in power control cabinet ontology (1).
5. a kind of railway low-voltage power supply control cabinet according to claim 1, which is characterized in that the heat emission fan (7) sets altogether
There are two setting, and heat emission fan (7) is respectively embedded into and is arranged in the two sidewalls of power control cabinet ontology (1), the heat emission fan (7) and power control cabinet
Ontology (1) is bolted to connection.
6. a kind of railway low-voltage power supply control cabinet according to claim 1, which is characterized in that the filter (8) and electricity
Control cabinet ontology (1) is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325484.0U CN208127708U (en) | 2018-03-09 | 2018-03-09 | A kind of railway low-voltage power supply control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325484.0U CN208127708U (en) | 2018-03-09 | 2018-03-09 | A kind of railway low-voltage power supply control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127708U true CN208127708U (en) | 2018-11-20 |
Family
ID=64205092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325484.0U Expired - Fee Related CN208127708U (en) | 2018-03-09 | 2018-03-09 | A kind of railway low-voltage power supply control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208127708U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379869A (en) * | 2018-11-20 | 2019-02-22 | 合肥安捷电子科技有限公司 | A kind of signal cabinet assembling GPS antenna module |
| CN110535048A (en) * | 2019-08-23 | 2019-12-03 | 华翔翔能电气股份有限公司 | A kind of distribution box with antifogging function |
| CN117847146A (en) * | 2024-03-08 | 2024-04-09 | 沈阳露天采矿设备制造有限公司 | Vibration reduction buffer device of electric shovel electric control cabinet |
-
2018
- 2018-03-09 CN CN201820325484.0U patent/CN208127708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379869A (en) * | 2018-11-20 | 2019-02-22 | 合肥安捷电子科技有限公司 | A kind of signal cabinet assembling GPS antenna module |
| CN110535048A (en) * | 2019-08-23 | 2019-12-03 | 华翔翔能电气股份有限公司 | A kind of distribution box with antifogging function |
| CN117847146A (en) * | 2024-03-08 | 2024-04-09 | 沈阳露天采矿设备制造有限公司 | Vibration reduction buffer device of electric shovel electric control cabinet |
| CN117847146B (en) * | 2024-03-08 | 2024-05-17 | 沈阳露天采矿设备制造有限公司 | Vibration reduction buffer device of electric shovel electric control cabinet |
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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 |
Granted publication date: 20181120 Termination date: 20190309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |