CN112312714A - Outdoor tramcar control center cabinet supporting wireless transmission - Google Patents
Outdoor tramcar control center cabinet supporting wireless transmission Download PDFInfo
- Publication number
- CN112312714A CN112312714A CN201910699057.8A CN201910699057A CN112312714A CN 112312714 A CN112312714 A CN 112312714A CN 201910699057 A CN201910699057 A CN 201910699057A CN 112312714 A CN112312714 A CN 112312714A
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- CN
- China
- Prior art keywords
- cabinet
- outdoor
- cabinet body
- control center
- wireless transmission
- 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.)
- Pending
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1424—Card cages
- H05K7/1425—Card cages of standardised dimensions, e.g. 19"-subrack
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
An outdoor tramcar control center cabinet supporting wireless transmission relates to a bearing and placing platform of urban rail transit signal equipment. According to the outdoor tramcar control center cabinet supporting wireless transmission, the cabinet frame is of a strip structure with arrayed openings, and the cabinet frame fixed on the inner wall of the cabinet body and the cabinet frame fixed on the middle upright post are oppositely arranged and matched for use, so that the adjustment is convenient; the outer web is installed at the edge of the cabinet body close to the cabinet door, outdoor installation and protection requirements of tramcar signal control equipment are met, the cabinet has good dustproof, waterproof and heat-insulation ventilation effects, meanwhile, the requirement of train-ground wireless communication is fully considered in design, the antenna support is arranged at the top of the cabinet body, and the IP grade of the cabinet is not reduced while the requirement of wireless equipment communication installation is met.
Description
Technical Field
The invention relates to a bearing and placing platform of urban rail transit signal equipment, in particular to an outdoor tramcar control center cabinet supporting wireless transmission.
Background
Tram control center system lays in city light rail traffic's rail side for the control work that switch goat, semaphore, track occupy in this region, in order to guarantee that there is rail signal control equipment logic operation platform cage, full electronic unit cage, the closed cell cage of track, the data monitoring unit, the I/O drives and adopts the laying and the bearing demand of cell cage, equipment power supply unit, wireless communication unit, need design a novel rack of section and satisfy the installation of above-mentioned equipment, bear the weight of the demand of putting. This rack needs to satisfy outdoor installation protection demand, reaches IP55 if waterproof, dustproof grade, possesses thermal-insulated, ventilation function, reserves wireless communication equipment's installation interface and satisfies the vehicle ground communication transmission demand, and the cabinet inner chamber is controlled both sides size and respectively can be reached 19 inches standard cabinet inner chamber installation dimension, can hold the installation space of standard cage.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an outdoor tramcar control center cabinet supporting wireless transmission.
The technical scheme adopted by the invention is as follows: an outdoor tram control center cabinet supporting wireless transmission comprises a cabinet body and a cabinet door connected with the cabinet body, wherein a middle upright post of the cabinet body divides the space in the cabinet body into a left part and a right part; the top of the cabinet body is provided with a shielding eave and an antenna bracket, wherein the shielding eave is of a slope-shaped structure with a high middle part and low two sides; an outer web plate is arranged at the edge of the cabinet body close to the cabinet door; and a steel support bracket is arranged at the bottom of the cabinet body.
In the above scheme, a cabinet lifting ring is further arranged at the top of the cabinet body.
In the above scheme, the distance between the outer web and the door is 20 mm.
In the scheme, the ventilation and air-filling plate is arranged in the gap between the top of the cabinet body and the cabinet frame.
In the above scheme, a heat dissipation filter screen is arranged between the outer web and the inner surface of the cabinet box body.
The invention has the beneficial effects that: according to the outdoor tramcar control center cabinet supporting wireless transmission, the cabinet frame is of a strip structure with arrayed openings, and the cabinet frame fixed on the inner wall of the cabinet body and the cabinet frame fixed on the middle upright post are oppositely arranged and matched for use, so that the adjustment is convenient; the outer web is installed at the edge of the cabinet body close to the cabinet door, outdoor installation and protection requirements of tramcar signal control equipment are met, the cabinet has good dustproof, waterproof and heat-insulation ventilation effects, meanwhile, the requirement of train-ground wireless communication is fully considered in design, the antenna support is arranged at the top of the cabinet body, and the IP grade of the cabinet is not reduced while the requirement of wireless equipment communication installation is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a left side view of a central cabinet of an embodiment of the present invention;
FIG. 2 is a front view of a center cabinet of an embodiment of the present invention;
FIG. 3 is a right side view of a center cabinet of an embodiment of the present invention;
FIG. 4 is a rear view of a central cabinet of an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a fan assembly according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a cabinet according to an embodiment of the present invention;
the numbers in the figure illustrate the following: 1 cabinet box, 1-1 stand, 2 eaves, 3 antenna mounting brackets, 4 outer webs, 5 cabinet frames, 6 shaped steel support brackets, 7 cabinet rings, 8 locks, 9 door panel fastening bolts, 10 cabinet fan groups, 11 wireless transmission and monitoring panel assembly, 12 temperature and humidity control panel assembly, 13 ventilation and air supplement plates, 14 display installing supports, 15 insulation installing trays, and 16 wire passing holes.
Detailed Description
The above objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention with reference to the accompanying drawings, which are illustrated in fig. 1 to 6, and the accompanying drawings.
In the tramcar control center cabinet in the embodiment, the cabinet body 1 is designed to be double-door, the material is stainless steel, the height of the cabinet body is 1816mm, and the door is connected with the door lock 8 through the door plate fastening bolt 9. The column 1-1 of the cabinet body 1 divides the inner cavity of the body into spaces with the left and right of 19 inches, and the spaces can accommodate standard cages. The cabinet frame 5 fixed on the inner wall of the cabinet body 1 and the cabinet frame 5 fixed on the middle upright post 1-1 are oppositely arranged and matched for use, for example, a display, a mouse keyboard, a track circuit platform power supply unit, a PLC monitoring and signal current acquisition unit, a drive acquisition unit, a full electronic execution unit, a system power supply unit and the like can be fixed on the cabinet frame 5, wherein the display can be placed on the display mounting bracket 14, and the display mounting bracket 14 is fixed on the cabinet frame 5. In order to ensure the whole floating of the isolation transformer, an insulating mounting tray 15 is additionally arranged during the design of the cabinet. Considering the universality, the cabinet frame 5 adopts a mounting bar structure with array-type openings, so that the equipment can be conveniently displaced in the vertical and horizontal directions during mounting, and the interchangeability is enhanced. A ventilation filling plate 13 is arranged in a gap between the cabinet frame 5 and the top wall of the cabinet body 1, and if gaps exist between the devices arranged on the cabinet frame 5, the gaps can be filled by the filling plate 13, so that the layout in the frame is compact. The edge of the control box body 1 is provided with an outer web plate 4, wherein the box door adopts the ribbing process to increase the strength, and the interval between the outer web plate 4 and the box door is about 20mm, thereby effectively playing the roles of heat insulation, ventilation and shielding. The cabinet door of the cabinet box body 1 is provided with a corresponding heat dissipation square hole, a heat dissipation filter screen is arranged between the outer web plate 4 and the cabinet box body 1, and the existence of the outer web plate 4 has a protection effect on the cabinet box body 1 but does not influence the ventilation and heat dissipation effects of the cabinet box body. The bottom of the cabinet body 1 is provided with a section steel supporting bracket 6, and the section steel supporting bracket 6 is provided with a corresponding ventilation hole. The four corners of the top of the cabinet body 1 are provided with cabinet lifting rings 7, so that the manual carrying link can be omitted, and the arrangement and positioning of the other control center cabinet of the rail are facilitated. The inner sides of the front and rear right doors of the cabinet body 1 are provided with pocket type devices which can be used for placing corresponding data such as specifications, detection reports and the like. The top of the cabinet body 1 is designed into a form with a slope, so that water is prevented from accumulating due to the consideration of smoothness of drainage. The inside atmospheric control dress board equipment 12 that is equipped with of rack box 1 mainly comprises temperature controller and temperature and humidity sensor to when guaranteeing that the inside temperature of rack and humidity reach the upper limit requirement, automatically open rack fan set 10 and be used for the rack heat dissipation and dehumidification. In order to meet the vehicle-ground wireless communication transmission requirement of the whole machine system, a wireless transmission antenna data line through hole 16 is reserved between two groups of fans on the top of a cabinet body 1, an antenna support 3 is provided on the side face of an eave 2 on the top of the cabinet, and a wireless transmission and monitoring mounting plate assembly 11 is installed in the cabinet body 1 to meet the vehicle-ground communication transmission requirement.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (5)
1. An outdoor tram control center cabinet supporting wireless transmission comprises a cabinet body and a cabinet door connected with the cabinet body, wherein a middle upright post of the cabinet body divides the space in the cabinet body into a left part and a right part; the top of the cabinet body is provided with a shielding eave and an antenna bracket, wherein the shielding eave is of a slope-shaped structure with a high middle part and low two sides; an outer web plate is arranged at the edge of the cabinet body close to the cabinet door; and a steel support bracket is arranged at the bottom of the cabinet body.
2. The outdoor tram control center cabinet supporting wireless transmission as claimed in claim 1, wherein a cabinet hanging ring is further provided on the top of the cabinet body.
3. The outdoor tram control center cabinet supporting wireless transmission as claimed in claim 1, wherein the distance between the outer web and the door is 20 mm.
4. The outdoor tram control center cabinet supporting wireless transmission of claim 1, wherein a vent patch panel is installed at a gap between a top of the cabinet enclosure and the cabinet frame.
5. The outdoor tram control center cabinet supporting wireless transmission as claimed in claim 1, wherein a heat dissipation filter screen is disposed between the outer web and the inner surface of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699057.8A CN112312714A (en) | 2019-07-31 | 2019-07-31 | Outdoor tramcar control center cabinet supporting wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699057.8A CN112312714A (en) | 2019-07-31 | 2019-07-31 | Outdoor tramcar control center cabinet supporting wireless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112312714A true CN112312714A (en) | 2021-02-02 |
Family
ID=74485356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699057.8A Pending CN112312714A (en) | 2019-07-31 | 2019-07-31 | Outdoor tramcar control center cabinet supporting wireless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112312714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291143A (en) * | 2021-12-29 | 2022-04-08 | 通号万全信号设备有限公司 | Intelligent traffic signal control cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204145939U (en) * | 2014-10-20 | 2015-02-04 | 河北阳天通信科技有限公司 | A kind of without ventilated type outdoor cabinet |
| CN205071515U (en) * | 2015-10-30 | 2016-03-02 | 北京交控科技有限公司 | Mobile unit rack |
| CN207836005U (en) * | 2018-02-24 | 2018-09-07 | 沈阳铁路信号有限责任公司 | Outdoor trackside control centre cabinet |
| CN208597134U (en) * | 2018-08-24 | 2019-03-12 | 常州太平通讯科技有限公司 | The outdoor base station cabinet of built-in antenna |
| CN210381673U (en) * | 2019-07-31 | 2020-04-21 | 沈阳铁路信号有限责任公司 | Outdoor tramcar control center cabinet supporting wireless transmission |
-
2019
- 2019-07-31 CN CN201910699057.8A patent/CN112312714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204145939U (en) * | 2014-10-20 | 2015-02-04 | 河北阳天通信科技有限公司 | A kind of without ventilated type outdoor cabinet |
| CN205071515U (en) * | 2015-10-30 | 2016-03-02 | 北京交控科技有限公司 | Mobile unit rack |
| CN207836005U (en) * | 2018-02-24 | 2018-09-07 | 沈阳铁路信号有限责任公司 | Outdoor trackside control centre cabinet |
| CN208597134U (en) * | 2018-08-24 | 2019-03-12 | 常州太平通讯科技有限公司 | The outdoor base station cabinet of built-in antenna |
| CN210381673U (en) * | 2019-07-31 | 2020-04-21 | 沈阳铁路信号有限责任公司 | Outdoor tramcar control center cabinet supporting wireless transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291143A (en) * | 2021-12-29 | 2022-04-08 | 通号万全信号设备有限公司 | Intelligent traffic signal control cabinet |
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