CN202885977U - A vehicle-mounted dustproof machine box of an overhead line detecting system - Google Patents
A vehicle-mounted dustproof machine box of an overhead line detecting system Download PDFInfo
- Publication number
- CN202885977U CN202885977U CN201220492001.9U CN201220492001U CN202885977U CN 202885977 U CN202885977 U CN 202885977U CN 201220492001 U CN201220492001 U CN 201220492001U CN 202885977 U CN202885977 U CN 202885977U
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- side wall
- vehicle
- front side
- cabinet
- base plate
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Abstract
The utility model discloses a vehicle-mounted dustproof machine box of an overhead line detecting system. The machine box is a dedicated vehicle-mounted machine box of an overhead line infrared temperature detecting system used in electrified railway. The machine box comprises a U-shaped top cover integrally produced by a left side wall, a right side wall, and a top plate of the machine box, and a rack body formed by a front side wall, a back side wall, a base plate, and equipment installing plates of the machine box. The box body of the machine box is formed by the interconnected top cover and the rack body. The front side wall and the back side wall are fixedly mounted on the base plate. More than one equipment installing plate is provided and can be detachably installed between the front side wall and the back side wall. Signal interfaces and power interfaces are disposed on the front side wall. Sealing washers are disposed at a joint between the front side wall and a group including the base plate, the left side wall, the right side wall, and the top plate, a joint between the back side wall and the group including the base plate, the left side wall, the right side wall, and the top plate, and a joint between the base plate and a group including the left side wall and the right side wall. The vehicle-mounted dustproof machine box of an overhead line detecting system has characteristics of small size and good sealing performance.
Description
Technical field
The utility model relates to the electrification railway contact net detection technique, is a kind of vehicle-mounted cabinet of electrification railway contact net detection system specifically.
Background technology
Electric locomotive obtains its required electric energy that travels by pantograph from contact net, and it is the essential condition that guarantees current collection at high speed that pantograph reliably contacts with contact net.So in high-speed railway transportation booming today, guarantee the contact net normal operation, guarantee that electric locomotive normally travels, just need a kind ofly can carry out effectively monitoring in real time and to its equipment of accurately locating to bow net contact position working temperature.For solving this technical matters, the applicant researches and develops a kind of electrification railway contact net infrared temperature detection system voluntarily, and has applied for Chinese patent in June, 2011.There is following defective in this system vehicle-mounted cabinet in the process that reality is used: 1, volume is excessive, has taken the large quantity space in the compartment, and usually will at least two the talent can finish carrying and the installation of cabinet; 2, the cabinet sealing property is bad, and testing environment has a large amount of dusts, and the cabinet sealing is bad very large on equipment normal operation impact.
The utility model content
Task of the present utility model is to solve the problems of the technologies described above, and provides a kind of volume little and dustproof vehicle-mounted bow net checkout equipment cabinet.
Technological means: the dustproof case that the utility model discloses a kind of vehicle-mounted bow net detection system, draw together " U " type loam cake that left side wall, right side wall and top board integral production by cabinet form, and the support body that is consisted of by front side wall, rear wall, base plate and the apparatus mounting plate of cabinet, loam cake and support body are interconnected to constitute the casing of cabinet, front side wall and rear wall are fixedly mounted on the base plate, apparatus mounting plate is provided with more than one, all detachably be installed between front side wall and the rear wall, be provided with signal and power interface at front side wall; In the junction of front side wall and base plate, left side wall, right side wall and top board, and in the junction of rear wall and base plate, left side wall, right side wall and top board, and be equipped with sealing gasket in the junction of base plate and left side wall and right side wall.
Apparatus mounting plate is provided with four, is respectively from bottom to top:
Be provided with power control circuit plate installation position and satnav circuit module installation position at first;
Be provided with two video server installation positions at second;
Be provided with switch installation position, 3G router installation position and GPS DTU installation position at the 3rd, and be provided with antenna hole at top board, and also be provided with the hard disc module mounting bracket on the 3rd block device installing plate, the hard disc module mounting bracket is fixed on the front side wall;
Be provided with master control board installation position and heating radiator at the 4th, wherein the master control board installation position is arranged on the lower surface of the 4th block device installing plate, heating radiator is arranged on the upper surface of the 4th block device installing plate, be provided with the window consistent with the heating radiator shape in the relevant position of described top board, heating radiator reaches the cabinet outside by this window; Around window, be provided with a circle O-ring seal.
The hard disc module mounting bracket comprises the hard disk installation position of installation system hard disk and is used for the hard-disk cartridge installation position of fixed installation hard-disk cartridge, hard-disk cartridge is used for installing the hot swap type hard disk, be provided with the insert port of hot swap type hard disk at front side wall, but the position corresponding with the insert port of hot swap type hard disk is provided with the window of free switch on front side wall, is provided with O-ring seal around the window.
Cabinet comprises quake-proof seat, and quake-proof seat comprises installing plate and be arranged on aseismatic bearing on the installing plate, and aseismatic bearing is connected with four jiaos of chassis backplane respectively, is provided with mounting hole at installing plate.
Signal and power interface comprise laser radar signal interface, front TAX case signaling interface, TAX case signaling interface, front rising bow signaling interface, rear rising bow signaling interface, front truck signaling interface, rear car signaling interface, front truck power interface, rear car power interface and general supply interface.
This cabinet also is provided with the display screen of detachable installation.
Beneficial effect: 1, the integrated level of equipment is high in the cabinet, and volume is little, and a people just can finish carrying and installation; 2, because left side wall, right side wall and top board integral production form, reduced the connection slit, and be equipped with sealing gasket or O-ring seal at each place, connection slit, so the good airproof performance of cabinet has greatly reduced dust and entered cabinet; 3, cabinet is by externally fed, except the master control board distribute heat is more, 3G route, GPS DTU(GPS data transmission unit) and the power consumption of all the other equipment such as video server all little, so the heat that produces in the cabinet is few, the most serious master control board of heating is arranged on top layer, and directly is connected with heating radiator, heating radiator is arranged on the top of cabinet and stretches out beyond the cabinet, make the bulk temperature of cabinet lower, and be beneficial to the sealing of cabinet; 4, cabinet is provided with quake-proof seat, and by quake-proof seat cabinet is installed on the locomotive, and is easy for installation, firm; 5, be provided with the display screen of detachable installation, be connected on the cabinet by the USB power supply and by video interface, also can guarantee to finish video playback functionality when reducing the cabinet volume.
Description of drawings
Fig. 1 is decomposition chart of the present utility model;
Fig. 2 is the utility model inner structure synoptic diagram.
Embodiment
As depicted in figs. 1 and 2, the utility model discloses a kind of dustproof case of vehicle-mounted bow net detection system, draw together " U " type loam cake 1 that left side wall, right side wall and top board integral production by cabinet form, and the support body that is consisted of by front side wall 2, rear wall 3, base plate 4 and the apparatus mounting plate 5 of cabinet, loam cake and support body are interconnected to constitute the casing of cabinet, front side wall 2 and rear wall 3 are fixedly mounted on the base plate 4, apparatus mounting plate 5 is provided with four, all detachably be installed between front side wall 2 and the rear wall 3, be provided with signal and power interface 6 at front side wall 2; In the junction of front side wall and base plate, left side wall, right side wall and top board, and in the junction of rear wall and base plate, left side wall, right side wall and top board, and be equipped with sealing gasket in the junction of base plate and left side wall and right side wall.
Four block device installing plates 5 are made by sheet metal, and its function is respectively from bottom to top:
Be provided with for the power control circuit plate installation position that power board is installed at first, and the satnav circuit module installation position that is used for installing the satnav circuit module;
At second two video servers 51 are installed;
At the 3rd switch 52,3G router five 3 and GPS DTU(GPS data transmission unit are installed) 54, and be provided with antenna hole 11 at top board, antenna 56 stretches out beyond the cabinet by this antenna hole 11, and on the 3rd block device installing plate, also being provided with hard disc module 55, hard disc module 55 is fixedly mounted on the front side wall 2; Hard disc module 55 comprises the system disk 551 that is fixedly mounted in the cabinet and is used for two hot swap type hard disks that storage detects data, the hot swap type hard disk is installed by hard-disk cartridge 552, be provided with the insert port 7 of hot swap type hard disk at front side wall 2, but the position corresponding with the insert port 7 of hot swap type hard disk is provided with the window 8 of free switch on front side wall 2, is provided with O-ring seal around the window;
At the 4th master control board 57 and heating radiator 12 are installed, master control board 57 is installed in the lower surface of the 4th block device installing plate, heating radiator 12 is installed in the upper surface of the 4th block device installing plate, be provided with the window 13 consistent with heating radiator 12 shapes in the relevant position of top board, heating radiator 12 reaches the cabinet outside by this window 13; Around window 13, be provided with a circle O-ring seal.
Cabinet comprises quake-proof seat 9, and quake-proof seat 9 comprises installing plate 92 and be arranged on aseismatic bearing 91 on the installing plate 92, and aseismatic bearing 91 is connected with four jiaos of chassis backplane 4 respectively, is provided with mounting hole at installing plate.
Signal and power interface 6 comprise laser radar signal interface, front TAX case signaling interface, TAX case signaling interface, front rising bow signaling interface, rear rising bow signaling interface, front truck signaling interface, rear car signaling interface, front truck power interface, rear car power interface and general supply interface.
This cabinet also is provided with the display screen 14 of detachable installation, and display screen 14 is connected on the cabinet by the USB power supply and by video interface.
Claims (8)
1. the dustproof case of a vehicle-mounted bow net detection system, it is characterized in that: described cabinet comprises " U " type loam cake that is formed by the left side wall of cabinet, right side wall and top board integral production, and the support body that is consisted of by front side wall, rear wall, base plate and the apparatus mounting plate of cabinet, loam cake and support body are interconnected to constitute the casing of cabinet, front side wall and rear wall are fixedly mounted on the base plate, apparatus mounting plate is provided with more than one, all detachably be installed between front side wall and the rear wall, be provided with signal and power interface at front side wall;
In the junction of front side wall and base plate, left side wall, right side wall and top board, and in the junction of rear wall and base plate, left side wall, right side wall and top board, and be equipped with sealing gasket in the junction of base plate and left side wall and right side wall.
2. the dustproof case of vehicle-mounted bow net detection system according to claim 1, it is characterized in that: described apparatus mounting plate is provided with four, is respectively from bottom to top:
Be provided with power control circuit module installation position and satnav circuit module installation position at first;
Be provided with two video server installation positions at second;
Be provided with switch installation position, 3G router installation position and GPS DTU installation position at the 3rd, and be provided with antenna hole at described top board, and on the 3rd block device installing plate, also being provided with the hard disc module mounting bracket, the hard disc module mounting bracket is fixed on the front side wall;
Be provided with master control board installation position and heating radiator at the 4th, wherein the master control board installation position is arranged on the lower surface of the 4th block device installing plate, heating radiator is arranged on the upper surface of the 4th block device installing plate, be provided with the window consistent with the heating radiator shape in the relevant position of described top board, heating radiator reaches the cabinet outside by this window.
3. the dustproof case of vehicle-mounted bow net detection system according to claim 2 is characterized in that: be provided with a circle O-ring seal around described window.
4. the dustproof case of vehicle-mounted bow net detection system according to claim 2, it is characterized in that: described hard disc module mounting bracket comprises the hard disk installation position of installation system hard disk and is used for the hard-disk cartridge installation position of fixed installation hard-disk cartridge, hard-disk cartridge is used for installing the hot swap type hard disk, be provided with the insert port of hot swap type hard disk at front side wall, but the position corresponding with the insert port of hot swap type hard disk is provided with the window of free switch on front side wall, is provided with O-ring seal around the window.
5. the dustproof case of vehicle-mounted bow net detection system according to claim 1, it is characterized in that: described cabinet comprises quake-proof seat.
6. the dustproof case of vehicle-mounted bow net detection system according to claim 5, it is characterized in that: described quake-proof seat comprises installing plate and the aseismatic bearing that is arranged on the installing plate, aseismatic bearing is connected with four jiaos of chassis backplane respectively, is provided with mounting hole at installing plate.
7. the dustproof case of vehicle-mounted bow net detection system according to claim 1, it is characterized in that: described signal and power interface comprise laser radar signal interface, front TAX case signaling interface, TAX case signaling interface, front rising bow signaling interface, rear rising bow signaling interface, front truck signaling interface, rear car signaling interface, front truck power interface, rear car power interface and general supply interface.
8. the dustproof case of the described vehicle-mounted bow net detection system of any one claim according to claim 1-7, it is characterized in that: described cabinet is provided with the display screen of detachable installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220492001.9U CN202885977U (en) | 2012-09-25 | 2012-09-25 | A vehicle-mounted dustproof machine box of an overhead line detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220492001.9U CN202885977U (en) | 2012-09-25 | 2012-09-25 | A vehicle-mounted dustproof machine box of an overhead line detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885977U true CN202885977U (en) | 2013-04-17 |
Family
ID=48077391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220492001.9U Expired - Lifetime CN202885977U (en) | 2012-09-25 | 2012-09-25 | A vehicle-mounted dustproof machine box of an overhead line detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599654A (en) * | 2017-09-29 | 2019-04-09 | 西门子股份公司 | Power supply stake as antenna carrier |
-
2012
- 2012-09-25 CN CN201220492001.9U patent/CN202885977U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599654A (en) * | 2017-09-29 | 2019-04-09 | 西门子股份公司 | Power supply stake as antenna carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |