CN2717783Y - Strong magnetic early warning signalling device for railway communication - Google Patents
Strong magnetic early warning signalling device for railway communication Download PDFInfo
- Publication number
- CN2717783Y CN2717783Y CN 200420076286 CN200420076286U CN2717783Y CN 2717783 Y CN2717783 Y CN 2717783Y CN 200420076286 CN200420076286 CN 200420076286 CN 200420076286 U CN200420076286 U CN 200420076286U CN 2717783 Y CN2717783 Y CN 2717783Y
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- China
- Prior art keywords
- early warning
- strong magnetic
- signalling device
- magnetic force
- utility
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- 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 - Fee Related
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Abstract
The utility model relates to a signalling device for railway communication, in particular to a strong magnetic early warning signalling device for railway communication, comprising a signalling device. The utility model is characterized in that a magnet is provided outside the housing of the signalling device. The strong magnetic early warning signalling device for railway communication solves the problem of the existing product that the fixation is not firm, the wind resistance is weak, the application is inconvenient, etc. The utility model adopts a strong magnetic force to make the signalling device fixed to the rail, and has the advantages of simple structure, firm fixation, strong wind resistance, easy use, etc. The utility model can be used in any hostile environment, and is an ideal early warning signalling device for railway communication.
Description
Technical field
The utility model relates to a kind of railway traffic signal head, the strong magnetic force early warning signal of particularly a kind of railway traffic device.
Background technology
The railway traffic safety signal generally adopts signal lamp and early warning signal device at present, and signal lamp needs the power supply power supply, generally is under normal circumstances to use.The early warning signal device is divided into torch device and torpedo device, and torch device and torpedo device are a kind of special signal heads of warning of railway traffic special use, and they are generally in extraordinary circumstances and use in emergency circumstances.Being in an emergency or running into rough weather as special road section makes communication and energising circuit when breaking down, when other safety signal can't use again, and adopt the early warning signal device just to be highly profitable and make things convenient for this moment.The torch device is looked with red light and is warned, when train because of the unexpected stop off of accident, in order to prevent follow-up or the train that comes collides, promptly to light torch and warn; The torpedo device is the circular pier that explosive powder is housed, and it is reported to the police by explosive sound.Therefore the early warning signal device is to guarantee the indispensable security tool of railway traffic traffic safety.Existing torch device generally is inserted in or ties up near rail by the iron wire that is fixed on the torch tube in use, a little less than fixing so very insecure, the wind resistance power, and uses very inconvenient.Existing torpedo device also adopts similar approach to fix basically, so also there is same shortcoming in it.Be to adapt to the continuous development of railway transportation,, invent very necessity of a kind of fixation, wind resistance power torch device strong, easy to use and torpedo device better for transporting the service of production safely.
The utility model content
Technical problem to be solved in the utility model is the deficiency that exists at existing product, provides the strong magnetic force early warning signal of a kind of railway traffic device, to remedy the deficiency that existing product exists.The technical solution of the utility model is achieved in that it comprises signal head, is characterized in that: be provided with magnet outside the housing of signal head.Signal head of the present utility model is the torch tube that fireworks powder is housed in, is commonly referred to the torch device, and the bottom of torch tube or sidepiece are equipped with a permanent seat, are provided with magnet piece in the permanent seat; The bottom surface of the permanent seat of torch tube bottom is the inclined-plane, and its leaning angle is 10-45 °.Signal head also can be commonly referred to the torpedo device for the circular pier of explosive powder is housed in one, and the bottom of circular pier is provided with groove, and magnet piece is fixed in the groove.
The utility model adopts strong magnetic force that signal head is fixed on the rail, has simple in structure, fixation, wind resistance power advantage strong, easy to use, can under any harsh environment, use, and be very desirable railway traffic early warning signal device.
Torch formula signal head of the present utility model can reach following index after testing
1, inserting on the rail plane 80 degree oblique angles is 4 to upper pulling force.5KG does not move.
2, suck on rail, can offend and disobey with rude remarks 7 grades of strong wind and torrential rain and not topple over.
3, suck on rail, when temperature-25 is spent, can normally use.
Description of drawings
Fig. 1 is the structural representation of the utility model torch formula signal head
Fig. 2 is the structural representation of the utility model detonator formula signal head
Fig. 3 is the upward view of Fig. 2
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the utility model comprises signal head, is provided with magnet outside the housing of signal head.Signal head of the present utility model is the torch tube 1 that fireworks powder is housed in, is commonly referred to the torch device, and a permanent seat 2 is equipped with in the bottom of torch tube 1, is provided with magnet piece 3 in the permanent seat 2; The bottom surface 4 of the permanent seat of torch tube 1 bottom is the inclined-plane, and its inclined angle alpha can be 10 °, 15 °, 20 °, 30 ° or 45 °; Permanent seat 2 also can be contained in the sidepiece of torch tube 1.As Fig. 2, shown in Figure 3, signal head also can be commonly referred to the torpedo device for the circular pier 5 of explosive powder is housed in one, and the bottom of circular pier 5 is provided with groove 6, and magnet piece 3 is fixed in the groove 6.
Claims (7)
1, the strong magnetic force early warning signal of a kind of railway traffic device, it comprises signal head, it is characterized in that: be provided with magnet outside the housing of signal head.
2, according to the strong magnetic force early warning signal of a kind of railway traffic device of claim 1, it is characterized in that: signal head is the torch tube that fireworks powder is housed in.
3, according to the strong magnetic force early warning signal of a kind of railway traffic device of claim 1, it is characterized in that: signal head is the circular pier that explosive powder is housed in.
4, according to the strong magnetic force early warning signal of a kind of railway traffic device of claim 2, it is characterized in that: the bottom of torch tube or sidepiece are equipped with a permanent seat, are provided with magnet piece in the permanent seat.
5, according to the strong magnetic force early warning signal of a kind of railway traffic device of claim 3, it is characterized in that: the bottom of circular pier is provided with magnet piece.
6, according to the strong magnetic force early warning signal of a kind of railway traffic device of claim 4, it is characterized in that: the bottom surface of the permanent seat of torch tube bottom is the inclined-plane, and its leaning angle is 10-45 °.
7, according to the strong magnetic force early warning signal of a kind of railway traffic device of claim 3 or 5, it is characterized in that: the bottom of circular pier is provided with groove, and magnet piece is fixed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076286 CN2717783Y (en) | 2004-08-12 | 2004-08-12 | Strong magnetic early warning signalling device for railway communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076286 CN2717783Y (en) | 2004-08-12 | 2004-08-12 | Strong magnetic early warning signalling device for railway communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717783Y true CN2717783Y (en) | 2005-08-17 |
Family
ID=34893870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420076286 Expired - Fee Related CN2717783Y (en) | 2004-08-12 | 2004-08-12 | Strong magnetic early warning signalling device for railway communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717783Y (en) |
-
2004
- 2004-08-12 CN CN 200420076286 patent/CN2717783Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Huang Weihe Designer after: Zhou Hongcheng Designer after: Wang Shulan Designer after: Zhang Jianqiao Designer after: Tan Minghua Designer after: Huang Min Designer after: Feng Lihua Designer after: Chang Min Designer before: Zhou Hongcheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: ZHOU HONGCHENG TO: HUANG WEIHE; ZHOU HONGCHENG; WANG SHULAN; ZHANG JIANQIAO; TAN MINGHUA; HUANG MIN; FENG LIHUA; CHANG MIN |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20130812 |