CN202738291U - Protection cabinet suitable for outdoor mounting of railway signal equipment - Google Patents
Protection cabinet suitable for outdoor mounting of railway signal equipment Download PDFInfo
- Publication number
- CN202738291U CN202738291U CN 201220433683 CN201220433683U CN202738291U CN 202738291 U CN202738291 U CN 202738291U CN 201220433683 CN201220433683 CN 201220433683 CN 201220433683 U CN201220433683 U CN 201220433683U CN 202738291 U CN202738291 U CN 202738291U
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- Prior art keywords
- rack
- protection
- cabinet
- cabinet door
- equipment
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
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Abstract
The utility model discloses a protection cabinet suitable for outdoor mounting of railway signal equipment. The protection cabinet comprises a cabinet top cover, a cabinet body, cabinet doors and a cabinet pedestal. The protection cabinet is characterized in that the protection cabinet has a structure including an inner layer and an outer layer; an air flowing channel is formed between the outer layer and the inner layer and helps to effectively reduce temperature rises generated by sunlight exposure and operation of the equipment; the outer layer, the inner layer and the air flowing channel together form a whole sealed body; and the protection cabinet has two cabinet doors including a front door and a rear door, so that the equipment is convenient to mount and repair. A structure of two layers is adopted and the air flowing channel is formed between the inner layer and the outer layer, thereby reliably and effectively reducing temperature rises, ensuring that an outdoor utilization environment for the railway signal equipment accords with an IP55 protection standard, and ensuring that a railway signal product is running stably and reliably. Moreover, an application scope of the protection cabinet is widened.
Description
Technical field
The utility model belongs to the railway signal field, particularly a kind of protection rack that is applicable to the railway signals equipment outdoor mounted.
Background technology
Because the particularity of railway territory, a lot of railway signals equipments all need to be at outside work, and a kind of major failure form that is installed in outdoor railway signals equipment was cause thermal damage, because sun direct projection and too high inefficacy even the damage that causes railway signals equipment of equipment operating temperature, so the rack that is applied to railway signals equipment has vital impact for the operational reliability of railway signals equipment.
Each railway signals equipment manufacturer makes outdoor mounted protection rack according to the product application state of oneself at present, so present outdoor mounted rack mostly is single product customization, poor compatibility; And the outdoor protection rack of present Railway Signal Product is difficult to take into account the problem of heat radiation and IP protection, the application restric-tion condition is many, poor reliability, and some outdoor mounted rack is only considered the IP protection, rack is inadequate to thermal protection, in the direct sunlight situation, in the cabinet temperature rise very large, cause signalling arrangement the high temperature machine phenomenon of delaying to occur, and some outdoor mounted rack is only considered cooling measure, the IP protection level is low, and the outdoor utility restrictive condition is many, poor reliability.
The utility model content
In order to address the above problem, the utility model provides a kind of protection rack that is applicable to the railway signals equipment outdoor mounted, can effectively dispel the heat, and can satisfy again the other equipment of rail protection requirements is installed, and can guarantee the reliable and stable work of railway signals equipment.
A kind of protection rack that is applicable to the Railway Signal Product outdoor mounted, comprise cabinet top cover, rack body, cabinet door and cabinet base, it is characterized in that, described protection rack is interior outer double-layer structure, form air flow passage between skin and the internal layer, effectively reduced the temperature rise that sunlight is exposed to the sun and produces with the equipment operation by described air flow passage, described skin, internal layer and air flow passage form the integral body of a sealing, and comprise former and later two cabinet door in the described protection rack, make things convenient for installation and the maintenance of equipment.
The beneficial effects of the utility model are: the protection rack that is applicable to the Railway Signal Product outdoor mounted that the utility model provides adopts double-decker, between ectonexine, make up air communication channel, take away the sunlight inner heat that produces of state lower cabinet body that is exposed to the sun by the mode of free convection, reliable and effective reduction temperature rise, guarantee that simultaneously the outdoor operation environment of railway signals equipment has reached the IP55 level of protection, can guarantee the reliable and stable work of Railway Signal Product, and enlarge the range of application of this protection rack.
Description of drawings
The structural representation of the protection rack that Fig. 1 provides for the utility model embodiment;
The heat radiation schematic diagram of the protection rack that Fig. 2 provides for the utility model embodiment;
The double-layer scaffold schematic diagram of the protection rack that Fig. 3 provides for the utility model embodiment;
The inner space schematic diagram of the protection rack that Fig. 4 provides for the utility model embodiment.
Among the figure: 1 is cabinet top cover, and 2 is the high-order air outlet of cabinet top cover two flank side surface, and 3 is the front and back cabinet door, 4 is the low level air inlet on the cabinet door of front and back, and 5 is cabinet base, and 6 is dustproof filter screen, 7 is air flow passage, and 8 is the rack housing, and 9 is frame bracket in the rack.
Embodiment
For making the purpose of this utility model, technical scheme and advantage more explicit, below in conjunction with execution mode and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and explanation thereof are mainly used in explaining the present invention, but not as to restriction of the present utility model.
In order to guarantee that railway signals equipment is in outdoor reliable and stable work, the utility model provides a kind of protection rack that is applicable to the railway signals equipment outdoor mounted, comprise cabinet top cover, the rack body, cabinet door and cabinet base, it is characterized in that, described protection rack is interior outer double-layer structure, form air flow passage between skin and the internal layer, effectively reduced the temperature rise that sunlight is exposed to the sun and produces with the equipment operation by described air flow passage, described skin, internal layer and air flow passage form the integral body of a sealing, and comprise former and later two cabinet door in the described protection rack, make things convenient for installation and the maintenance of equipment.
The protection rack that provides in the utility model adopts double-decker, between ectonexine, make up air communication channel, take away the sunlight inner heat that produces of state lower cabinet body that is exposed to the sun by the mode of free convection, reliable and effective reduction temperature rise, guarantee that simultaneously the outdoor operation environment of railway signals equipment has reached the IP55 level of protection, can guarantee the reliable and stable work of Railway Signal Product, and enlarge the range of application of this protection rack.
Concrete, with reference to figure 1, the structure chart of the protection rack that is applicable to the railway signals equipment outdoor mounted that Fig. 1 provides for the utility model embodiment, among the figure 1 is cabinet top cover, cabinet top cover is double-decker, two flank side surface at cabinet top cover 1 respectively have a high-order air outlet 2, respectively there is a cabinet door 3 front and back of rack, cabinet door also is double-decker, one handles is also respectively arranged on the cabinet door, and a low level air inlet 4 is also respectively arranged at the bottom in the front and back cabinet door, and 5 shown in the figure is cabinet base;
In the utility model, because this protection rack is double-decker, form air flow passage between the cabinet ectonexine, self producing heat when sunlight is exposed to the sun the heat that produces and railway signals equipment operation takes away with the air natural endless form, namely distribute by the high-order air outlet of sidewall, thereby effectively reduce the temperature rise that sunlight is exposed to the sun and the equipment operation produces;
And because the front and back of this protection rack all are equipped with cabinet door, therefore when overhauling the equipment in the rack etc. when operating, former and later two cabinet door all can be opened, thereby convenient operation to the equipment in the rack, the cabinet door of the protection rack in the utility model adopts the design of damping cabinet door simultaneously, can further facilitate the installation and maintenance of the signalling arrangement in the protection rack.
Further, with reference to figure 2, Fig. 2 has described the heat radiation flow process of protection rack of the present utility model, the place also is equipped with dustproof filter screen 6 at cabinet door internal layer low level air inlet, can prevent dust, splash-proof, equipment in the rack has been reached the level of protection of IP55, as shown in left in Figure 2, at this protection cabinet top cover internal layer an air outlet is arranged also, at this air outlet place dustproof filter screen 6 is installed also, the hot gas that self produces when the railway signals equipment in the rack moves is naturally upwards circulation in rack, proceeds in the cabinet top cover by this air outlet, distributes by the outer field high-order air outlet of cabinet top cover two flank side surface again, thereby effectively reduced the temperature rise that the equipment operation produces, guaranteed the normal operation of the railway signals equipment in the rack;
As shown in right in Figure 2, formed air flow passage 7 between the skin of rack body and the internal layer, the gas of outside can enter into air flow passage 7 by the low level air inlet on the cabinet door of front and back when outside work, thereby the air in the promotion air flow passage is circulation upwards, directly in cabinet top cover, distribute by the outer field high-order air outlet of cabinet top cover two flank side surface, thereby ensured the circulation of air, can effectively dispel the heat, and outside gas enters in the rack body after also some dustproof filter screen through the low level air inlet on the cabinet door of front and back filters, and then upwards circulation, the hot gas of better having accelerated railway signals equipment self generation distributes;
Further, in the utility model, the contact position of front and back cabinet door internal layer and rack body is provided with sealing strip, when former and later two cabinet door are in closed condition, cabinet door energy pressing rubber strip, make and form a complete hermetic space in the rack, can prevent outside water, hot gas in gas and the air flow passage enters in the rack body by the contact position, as shown in right in Figure 2, owing to having formed air flow passage 7 between skin and the internal layer, when this protects rack at outside work, the dustproof filter screen 6 of the sub-fraction meeting cabinet door internal layer because the sun is exposed to the sun in the hot gas that produces in air flow passage 7 carries out in the rack, but the most of hot gas in the air flow passage 7 can be shown in the arrow among Fig. 2 along with the opening of cabinet door top enter into cabinet top cover, again by the high-order air outlet place of cabinet top cover side out;
And, the low level air inlet of protection rack of the present utility model and the setting of high-order air outlet can also guarantee that under the environment that rains rainwater can not proceed in the rack body through this low level air inlet and high-order air outlet yet yet, thereby can not affect the normal operation of the interior equipment of rack body.
Further, Fig. 3 shows the cut-away view of protection rack of the present utility model, the rack body of this protection rack is comprised of frame bracket 9 two parts in rack housing 8 and the rack, because this protection rack is the outdoor mounted that is applied to railway signals equipment, namely this protection rack is mounted in trackside, therefore vibrations are very strong when having train to cross, and can improve the structural strength of protection rack by frame bracket 9 in rack housing 8 and the rack, well antidetonation;
Fig. 4 has obtained the inner space schematic diagram of the utility model protection rack simultaneously, because frame bracket belongs to the adjustable support structure in the rack, therefore also make things convenient for installation code structure subrack, compatible strong, and be reserved with the prediction scheme of Railway Signal Product upgrading or dilatation, when the device upgrade dilatation, then do not need to reinstall new protection rack, present general 3U, 6U, 84TE, 63TE standard device subrack all can be installed in the said protection rack of the utility model, has further enlarged the range of application of this protection rack;
And the overall structure of this protection rack has all adopted sheet metal component, and intensity satisfies the requirement of installing in the trackside 3m fully, thereby satisfy the other equipment of rail protection requirements is installed.
The protection rack that is applicable to the Railway Signal Product outdoor mounted that the utility model provides adopts double-decker, between ectonexine, make up air communication channel, take away the sunlight inner heat that produces of state lower cabinet body that is exposed to the sun by the mode of free convection, reliable and effective reduction temperature rise, guarantee that simultaneously the outdoor operation environment of railway signals equipment has reached the IP55 level of protection, can guarantee the reliable and stable work of Railway Signal Product, and enlarge the range of application of this protection rack.
In a word, to the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. protection rack that is applicable to the railway signals equipment outdoor mounted, comprise cabinet top cover, rack body, cabinet door and cabinet base, it is characterized in that, described protection rack is interior outer double-layer structure, form air flow passage between skin and the internal layer, effectively reduced the temperature rise that sunlight is exposed to the sun and produces with the equipment operation by described air flow passage, described skin, internal layer and air flow passage form the integral body of a sealing, and comprise former and later two cabinet door in the described protection rack, make things convenient for installation and the maintenance of equipment.
2. protection rack as claimed in claim 1 is characterized in that, is provided with the low level air inlet on described former and later two cabinet door.
3. protection rack as claimed in claim 1, it is characterized in that, described cabinet top cover two flank side surface are provided with high-order air outlet, and described cabinet top cover internal layer also is provided with air outlet, guarantees that the heat that the railway signals equipment in the rack produces comes out by described air outlet and high-order air outlet.
4. protect as claimed in claim 2 or claim 3 rack, it is characterized in that, the low level air inlet of described former and later two cabinet door internal layers and the air outlet place of cabinet top cover internal layer also are equipped with dustproof filter screen, can ventilate, prevent dust, splash-proof, internal unit have been reached the level of protection of IP55.
5. protection rack as claimed in claim 1, it is characterized in that, the contact position of described former and later two cabinet door internal layers and rack body is provided with sealing strip, when cabinet door is closed, can prevent that the hot gas in outside water, gas and the air flow passage from entering in the rack body by the contact position.
6. protection rack as claimed in claim 1, it is characterized in that, the rack body of described protection rack comprises frame bracket double-decker in rack housing and the rack, concrete very high structural strength, frame bracket adopts the adjustable support structure in the described rack simultaneously, makes things convenient for the installation and use of standard device subrack.
7. protection rack as claimed in claim 5 is characterized in that, described two front and back cabinet door all adopt the design of damping cabinet door, have made things convenient for the installation and maintenance of the railway signals equipment in the protection rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433683 CN202738291U (en) | 2012-08-29 | 2012-08-29 | Protection cabinet suitable for outdoor mounting of railway signal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433683 CN202738291U (en) | 2012-08-29 | 2012-08-29 | Protection cabinet suitable for outdoor mounting of railway signal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738291U true CN202738291U (en) | 2013-02-13 |
Family
ID=47663937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433683 Expired - Fee Related CN202738291U (en) | 2012-08-29 | 2012-08-29 | Protection cabinet suitable for outdoor mounting of railway signal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208807A (en) * | 2015-09-02 | 2015-12-30 | 珠海市可利电气有限公司 | Miniaturized Tengu comprehensive control box |
| CN107635364A (en) * | 2016-07-18 | 2018-01-26 | 广州市新舞台灯光设备有限公司 | A kind of new waterproof Multifunctional cabinet |
-
2012
- 2012-08-29 CN CN 201220433683 patent/CN202738291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208807A (en) * | 2015-09-02 | 2015-12-30 | 珠海市可利电气有限公司 | Miniaturized Tengu comprehensive control box |
| CN105208807B (en) * | 2015-09-02 | 2019-03-29 | 珠海市可利电气有限公司 | A kind of miniaturization day dog comprehensively control case |
| CN107635364A (en) * | 2016-07-18 | 2018-01-26 | 广州市新舞台灯光设备有限公司 | A kind of new waterproof Multifunctional cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING JIAODA SINUO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIAODA SINUO SCIENCE AND TECHNOLOGY CO., LTD., BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100081 Beijing city Haidian District Daliushu Road Fuhai Center Building 2, Fuhai building 1608 Patentee after: BEIJING JIAODA SIGNAL TECHNOLOGY Co.,Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road Fuhai Center Building 2, Fuhai building 1608 Patentee before: BEIJING JIAODA SIGNAL TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |