CN201405881Y - Lightning-protection cable simulation network disk - Google Patents
Lightning-protection cable simulation network disk Download PDFInfo
- Publication number
- CN201405881Y CN201405881Y CN2009203040518U CN200920304051U CN201405881Y CN 201405881 Y CN201405881 Y CN 201405881Y CN 2009203040518 U CN2009203040518 U CN 2009203040518U CN 200920304051 U CN200920304051 U CN 200920304051U CN 201405881 Y CN201405881 Y CN 201405881Y
- Authority
- CN
- China
- Prior art keywords
- unit
- artificial network
- splicing ear
- protected cable
- lightning protected
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model relates to a railway signal device, and particularly provides a lightning-protection cable simulation network disk which comprises a matching unit and a coordination unit, wherein the matching unit and the coordination unit are connected through a connection wire, the matching unit comprises a simulation network unit and an isolation network unit, the simulation network unit andthe isolation network unit are arranged in a split mode, the simulation network unit is arranged in a casing, and a connection terminator of the simulation network unit extends out of the casing. Theutility model has the advantages of moving the simulation network disk into an indoor position from an outdoor position to effectively avoid the damage on the equipment caused by train vibration, andeffectively solving the problem of the melting of soldering tin caused by the overheat temperature of resistors.
Description
Technical field
The utility model relates to the railway signal device.
Background technology
The former artificial network that is useful on compensating cable is placed on by the outdoor track, and the vibrations of train cause the device of equipment loosening easily; The resistance that equipment adopts does not have heat abstractor, and the too high melts soldering tin that easily causes of heat causes the situation of breakdown of equipment to happen occasionally.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art that a kind of lightning protected cable artificial network dish is provided, and effectively avoids the train vibrations to the harm that equipment causes, and makes equipment more reliable.
For achieving the above object, the technical scheme that the present invention takes is: a kind of lightning protected cable artificial network dish, comprise matching unit, coordination unit, described matching unit is connected by connection lead with coordination unit, described matching unit includes artificial network unit and isolation network unit, described artificial network unit and isolation network unit are the split setting, the setting of artificial network unit in the enclosure, the splicing ear of artificial network unit stretches out described shell.
Further, the resistance that uses in described matching unit is metal resistance winding or capillary resistance.Can use model is the resistance of RXG1-8.
Further, be provided with radiating gill on described resistance, two end pin of resistance are provided with fixed orifice.
Further, described splicing ear is gold-plated splicing ear.
Further, described splicing ear and dummycable weld or fix with copper sheet.
Further, described shell is made up of by the front panel of bolt and upper and lower cover bonded assembly housing and housing, the splicing ear panel of housing two side plates, described artificial network unit is arranged on one of them side plate, and described splicing ear stretches out and is arranged on the splicing ear panel.
Further, also be provided with the discriminating pin mounting hole on described splicing ear panel, the discriminating pin mounting hole also has the function of the wrong plug of preventing on original mounting hole basis.
Further, on the front panel of described housing, also be provided with handle and test jack.
Further, on described housing, be provided with at least one breather port.
The beneficial effects of the utility model are: the lightning protected cable artificial network dish resistance in the utility model adopts radiating gill, and fixed orifice is arranged, and has improved the reliability of equipment; The artificial network dish by outdoor move to indoor, the harm that can effectively avoid train vibrations that equipment is caused.Efficiently solve the situation that the overheated back of resistance scolding tin melts, reduced the harm of train vibrations equipment.
The cable artificial network is partly moved to indoor, it is former in the glaze resistance winding to adopt the metal resistance winding to substitute, and is installed on the radiating gill, has improved the power of resistance, has solved the resistance pin problem that fractures simultaneously.
Adopt gold-plated solder terminal, improved the termination contact performance, solved because of problems such as the other vibrations of rail connection lead easily come off.
Description of drawings
Fig. 1 is a theory structure scheme drawing of the present utility model;
Fig. 2 looks scheme drawing for shell master of the present utility model;
Fig. 3 looks scheme drawing for a shell of the present utility model left side;
Fig. 4 is a copper sheet of the present utility model fastening end sub-panel scheme drawing;
Fig. 5 is a gold-plated solder terminal panel scheme drawing of the present utility model;
Fig. 6 looks scheme drawing for the left side of resistance of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, Fig. 5, shown in Figure 6 is a kind of lightning protected cable artificial network dish, comprise matching unit 1, coordination unit 2, described matching unit 1 and coordination unit 2 are connected by connection lead, and described matching unit 1 includes artificial network unit 11 and isolation network unit 12, and described artificial network unit 11 is the split setting with isolation network unit 12, artificial network unit 11 is arranged in the shell 3, and the splicing ear 4 of artificial network unit 11 stretches out described shell 3.The resistance 5 that uses in described matching unit 1 is capillary resistance.Be provided with radiating gill 51 on described resistance 5, two end pin of resistance are provided with fixed orifice 52.Described splicing ear 4 is gold-plated splicing ear.Described splicing ear 4 is fixing with the dummycable welding.Described shell 3 is made up of by the front panel 32 of bolt and upper and lower cover bonded assembly housing 31 and housing 31, the splicing ear panel 33 of housing two side plates, described artificial network unit 11 is arranged on one of them side plate, and described splicing ear 4 stretches out and is arranged on the splicing ear panel 33.On described splicing ear panel 33, also be provided with discriminating pin mounting hole 37, on the front panel 32 of described housing, also be provided with handle 34 and test jack 35.On described housing 31, be provided with at least one breather port 36.
Embodiment 2: identical with embodiment 1 as Fig. 4, different is that the resistance that uses in described matching unit is the metal resistance winding, and described splicing ear 4 is fixing with copper sheet 39 with dummycable.On described splicing ear panel 33, also be provided with discriminating pin mounting hole 37 and wiring sign and sign 38.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. lightning protected cable artificial network dish, comprise matching unit, coordination unit, described matching unit is connected by connection lead with coordination unit, described matching unit includes artificial network unit and isolation network unit, it is characterized in that, described artificial network unit and isolation network unit are the split setting, the setting of artificial network unit in the enclosure, the splicing ear of artificial network unit stretches out described shell.
2. lightning protected cable artificial network dish as claimed in claim 1 is characterized in that, the resistance that uses in described matching unit is metal resistance winding or capillary resistance.
3. lightning protected cable artificial network dish as claimed in claim 2 is characterized in that, is provided with radiating gill on described resistance, and two end pin of resistance are provided with fixed orifice.
4. lightning protected cable artificial network dish as claimed in claim 1 is characterized in that described splicing ear is gold-plated splicing ear.
5. lightning protected cable artificial network dish as claimed in claim 4 is characterized in that, described splicing ear and dummycable weld or fix with copper sheet.
6. as the arbitrary described lightning protected cable artificial network dish of claim 1 to 5, it is characterized in that, described shell is made up of by the front panel of bolt and upper and lower cover bonded assembly housing and housing, the splicing ear panel of housing two side plates, described artificial network unit is arranged on one of them side plate, and described splicing ear stretches out and is arranged on the splicing ear panel.
7. lightning protected cable artificial network dish as claimed in claim 6 is characterized in that, also is provided with the discriminating pin mounting hole on described splicing ear panel.
8. lightning protected cable artificial network dish as claimed in claim 6 is characterized in that, also is provided with the wiring sign and signs on described splicing ear panel.
9. lightning protected cable artificial network dish as claimed in claim 6 is characterized in that, also is provided with handle and test jack on the front panel of described housing.
10. lightning protected cable artificial network dish as claimed in claim 6 is characterized in that, is provided with at least one breather port on described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203040518U CN201405881Y (en) | 2009-06-05 | 2009-06-05 | Lightning-protection cable simulation network disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203040518U CN201405881Y (en) | 2009-06-05 | 2009-06-05 | Lightning-protection cable simulation network disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405881Y true CN201405881Y (en) | 2010-02-17 |
Family
ID=41676807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203040518U Expired - Lifetime CN201405881Y (en) | 2009-06-05 | 2009-06-05 | Lightning-protection cable simulation network disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405881Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408987A (en) * | 2014-11-29 | 2015-03-11 | 柳州铁道职业技术学院 | Cable simulation network disk for automatic block practical training equipment |
| CN110641516A (en) * | 2019-10-26 | 2020-01-03 | 深圳科安达电子科技股份有限公司 | Track circuit system detection device capable of setting and adjusting parameters |
-
2009
- 2009-06-05 CN CN2009203040518U patent/CN201405881Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408987A (en) * | 2014-11-29 | 2015-03-11 | 柳州铁道职业技术学院 | Cable simulation network disk for automatic block practical training equipment |
| CN110641516A (en) * | 2019-10-26 | 2020-01-03 | 深圳科安达电子科技股份有限公司 | Track circuit system detection device capable of setting and adjusting parameters |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103424588B (en) | Electric energy meter connection terminal kit | |
| CN201405881Y (en) | Lightning-protection cable simulation network disk | |
| CN202772278U (en) | Connector for connecting high-current cable | |
| CN217305381U (en) | Power cable line traveling wave fault location device | |
| CN202259966U (en) | Lightning protection adapter connector component and lighting protection module thereof | |
| CN201781404U (en) | Power adapter | |
| CN205177990U (en) | Antenna revolving stage lightning protection switching system | |
| CN204497409U (en) | A kind of sleave contact pin | |
| CN204697235U (en) | The data communication distributing cabinet device of the pseudo-base station of a kind of novel interference | |
| CN209992548U (en) | Wiring structure of outdoor lightning arrester and discharge counter | |
| CN204130787U (en) | A kind of rack Anti-thunder power socket | |
| CN203339066U (en) | Solid-state relay | |
| CN202677291U (en) | Integral heat dissipation structure for switch chip case | |
| CN203326319U (en) | Flexible connection mechanism for laminated mother board | |
| CN210778417U (en) | Relay skeleton capable of avoiding short circuit | |
| CN201252401Y (en) | Signal lightning protection device | |
| CN204290337U (en) | A kind of intelligent power capacitor | |
| CN211237445U (en) | PLC application technology practical training experiment teaching device | |
| CN216216008U (en) | High temperature resistant inductance element for charger | |
| CN105491784A (en) | IGBT drive protective circuit board | |
| CN210957285U (en) | Control equipment's connection structure for block terminal | |
| CN220086626U (en) | Electrical engineering block terminal that anticreep was on fire | |
| CN213342523U (en) | Portable gateway server | |
| CN210241916U (en) | Control cabinet for central air-conditioning control system | |
| CN216390505U (en) | Desktop type lightning protection device |
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: GUAN XINTONG SIGNAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GU'AN XINTONG RAILWAY SIGNAL EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 065500 Industrial Park, Guan Town, Guan County, Langfang, Hebei Patentee after: Guan Xintong Signal Technology Co., Ltd. Address before: 065500 Industrial Park, Guan Town, Guan County, Langfang, Hebei Patentee before: Gu'an Xintong Railway Signal Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |