CN101434248B - Series cab signal two-way receiver coil - Google Patents
Series cab signal two-way receiver coil Download PDFInfo
- Publication number
- CN101434248B CN101434248B CN2007101879247A CN200710187924A CN101434248B CN 101434248 B CN101434248 B CN 101434248B CN 2007101879247 A CN2007101879247 A CN 2007101879247A CN 200710187924 A CN200710187924 A CN 200710187924A CN 101434248 B CN101434248 B CN 101434248B
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- Prior art keywords
- receiver coil
- way receiver
- reinforced plastics
- attaching parts
- glass fibre
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- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 14
- 239000003365 glass fiber Substances 0.000 claims description 14
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 230000035699 permeability Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 230000003137 locomotive effect Effects 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000011152 fibreglass Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
A series locomotive signal two-way receiving coil mainly comprises a balanced two-way receiving coil (1), a fiber glass reinforced plastics casing (2), a fine steel hanger (3) and a two-core shielded-cable lead (4); wherein, the permeable materials of different heights are adopted to form a main magnet core (11) and an assistant magnet core (12) which are bound together to form the balanced two-way receiving coil (1) and two groups of coils are arranged inside the fiber glass reinforced plastics casing (2) in parallel and screwed with the fine steel hanger (3) through a connector (33). The two-core shielded-cable lead (4) is respectively derived from the protective sleeve (32) of two groups of coils. The receiving coil is connected with a series locomotive by a connector (15) on the proper position. The coil has simple structure, low manufacturing cost and easy application and maintenance process.
Description
Technical field
The present invention relates to a kind of receiving coil of receiving serial cab signal, current signal is converted into the voltage signal with same frequecy characteristic on the rail in particular for receiving, and supplies with main frame and selects the receiving coil that sign indicating number uses.
Background technology
The current cab signal receiving coil of commonly using all adopts the two-channel structure form of single magnetic core two ends coiling, and one of every map is inboard at rail, a series connection use respectively in the rail outside, and this version significant disadvantages is:
1, because the inboard Distribution of Magnetic Field of rail is different with rail outside Distribution of Magnetic Field intensity, it is different to make two coils receive voltage magnitude; 2, when locomotive when moving than outer curve, receiving coil has changed the hub of a spool position with the locomotive hunting, leaves to a lateral deviation, causes two-way output amplitude gap big, unbalanced; 3, when external environment has interference, dried shape signal can not be offset voluntarily, and normal signal is interfered, and causes the waveform of receiving coil output mixed and disorderly, makes main frame correctly not discern, selects sign indicating number, causes the cab signal cisco unity malfunction, the wrong demonstration occur.For this reason; The present invention has adopted the magnetic core of unique " modification " permeability magnetic material as receiving coil in order to remove the various shortcomings that the said structure form causes and design again, has adopted twin coil simultaneously; Run-in index version has been improved the performance of receiving coil greatly.
Summary of the invention
According to background technology; The objective of the invention is to avoid above-mentioned deficiency; A kind of coil magnetic core of being made up of the different magnetic conductive material of height is provided, adopts twin coil simultaneously, the run-in index structure; And place among the glass steel shell series cab signal two-way receiver coil that the two-way lead is drawn by two that are connected with its housing smart cast steel suspension brackets.
To achieve these goals, the present invention realizes through following technical scheme:
A kind of series cab signal two-way receiver coil; Mainly by bogie type two-way receiver coil (1); Glass fibre reinforced plastics casing (2); Smart cast steel suspension bracket (3) and two core shielded cable pig-tail wires (4) composition, wherein: both magnetic cores of Compositional balance formula two-way receiver coil (1) that are adhesively fixed by the auxiliary magnetic core (12) of the main magnetic core (11) of high permeability and low permeability are provided with coil winding (13) on magnetic core; And with epoxide-resin glue (14) encapsulated coil winding (13) and spacing back-up ring (16); Its two groups of coils are arranged in parallel in the lower casing (21) of glass fibre reinforced plastics casing (2), and its lower casing (21) is spirally connected through the last shell (22) of attaching parts (23) with glass fibre reinforced plastics casing (2), seals with epoxide-resin glue (14) between the two; The glass fibre reinforced plastics casing (2) that bogie type two-way receiver coil (1) is housed is drawn two core shielded cable pig-tail wires (4) through the attaching parts (33) and the wire hole (31) of smart cast steel suspension bracket (3) through protection sleeve (32); Device has water proof wire protection flexible pipe (41) and aviation plug (42) on it, and the head of its protection sleeve (32) is provided with waterproof type adaptor union (43), and the whole attaching parts (15) that passes through is connected with series cab.
Owing to adopted technique scheme, the present invention to have following advantage and effect:
1, the present invention is owing to adopt bogie type, twin coil, and the modification magnetic core of major-minor combination has improved anti-electric interference ability greatly, is specially adapted to electrification, section that non-electrified interference signal source is big and strong uses.
2, the present invention adopts stream line pattern oblong glass steel shell to improve shock resistance, anti-vibration, erosion resisting ability.
3, the present invention cuts off and improved insulation greatly owing to adopt totally-enclosed waterproofing design, and is cold-resistant, heat-resisting, the aging-resistant ability.
4, the present invention is simple in structure, and is cheap, and working service is repaired simple and easy.
Description of drawings
Fig. 1 looks scheme drawing for structure collectivity master of the present invention
Fig. 2 is a structure collectivity A-A cross-sectional schematic of the present invention
Fig. 3 is a structure collectivity B-B cross-sectional schematic of the present invention
Fig. 4 is a bogie type two-way receiver coil circuit diagram of the present invention
The specific embodiment
Illustrate by Fig. 1, Fig. 2 and Fig. 3; A kind of series cab signal two-way receiver coil; Mainly by bogie type two-way receiver coil 1, glass fibre reinforced plastics casing 2, smart cast steel suspension bracket 3 and two core shielded cable pig-tail wires 4 are formed; Wherein: both magnetic cores of Compositional balance formula two-way receiver coil 1 that are adhesively fixed by the auxiliary magnetic core of main magnetic core of high permeability 11 and low permeability 12; Coil winding 13 is set, and with epoxide-resin glue 14 encapsulated coil windings 13 and spacing back-up ring 16, its two groups of coils are arranged in parallel in the lower casing 21 of glass fibre reinforced plastics casing 2 on magnetic core; Its lower casing 21 is spirally connected through the last shell 22 of attaching parts 23 with glass fibre reinforced plastics casing 2; With epoxide-resin glue 14 sealings, the glass fibre reinforced plastics casing 2 that bogie type two-way receiver coil 1 is housed is drawn two core shielded cable pig-tail wires 4 through the attaching parts 33 and the wire hole 31 of smart cast steel suspension bracket 3 through protection sleeve 32 between the two, and device has water proof wire protection flexible pipe 41 and aviation plug (FQ18-3Z type) 42 on it; The head of its protection sleeve 32 is provided with waterproof type adaptor union 43, and the whole attaching parts 15 that passes through is connected with series cab.
Know that in addition the attaching parts 23 of lower casing 21 and last shell 22 is by being connected screw, plain cushion and bullet pad composition with it matches.
The attaching parts 33 of glass fibre reinforced plastics casing 2 and smart cast steel suspension bracket 3, by the tie bolt that matches with it, plain cushion and bullet pad are formed.
The attaching parts 15 of the present invention and series cab, by the tie bolt that matches with it, nut, plain cushion, bullet pad and hatch lock are formed.
By Fig. 4 the circuit diagram of bogie type two-way receiver coil 1 of the present invention is shown, wherein, four receiving coils all are in top, rail center; No matter static with dynamically all accomplished parallel; Each road of two receiving coils on each road and two-way receives voltage magnitude and averages out, and the receiving coil of this version has superpower antijamming capability, no matter is on outer curve and the section that strong electromagnetic is arranged, to use; Can both accomplish and receive the amplitude height; The reception signal waveform is clear, has eliminated noise jamming, has guaranteed that cab signal receives the correctness that shows.
Claims (4)
1. series cab signal two-way receiver coil; Mainly by bogie type two-way receiver coil (1); Glass fibre reinforced plastics casing (2); Smart cast steel suspension bracket (3) and two core shielded cable pig-tail wires (4) are formed; It is characterized in that: both magnetic cores of Compositional balance formula two-way receiver coil (1) that are adhesively fixed by the auxiliary magnetic core (12) of the main magnetic core (11) of high permeability and low permeability, coil winding (13) and spacing back-up ring (16) are set on magnetic core, spacing back-up ring (16) is positioned at the two ends of coil winding (13); Epoxide-resin glue (14) encapsulated coil winding (13) and spacing back-up ring (16); Two groups of coils are arranged in parallel in the lower casing (21) of glass fibre reinforced plastics casing (2), and lower casing (21) is spirally connected through the last shell (22) of attaching parts (23) with glass fibre reinforced plastics casing (2), seals with epoxide-resin glue (14) between lower casing (21) and the last shell (22); The glass fibre reinforced plastics casing (2) that bogie type two-way receiver coil (1) is housed is drawn two core shielded cable pig-tail wires (4) through the attaching parts (33) and the wire hole (31) of smart cast steel suspension bracket (3) through protection sleeve (32); Device has water proof wire protection flexible pipe (41) and aviation plug (42) on it, and the head of protection sleeve (32) is provided with waterproof type adaptor union (43), and signal two-way receiver coil is connected with series cab through attaching parts (15).
2. series cab signal two-way receiver coil according to claim 1 is characterized in that: the attaching parts (23) of said lower casing (21) and last shell (22) is by being connected screw with it matches, and plain cushion and bullet pad are formed.
3. series cab signal two-way receiver coil according to claim 1 is characterized in that: the attaching parts (33) of said glass fibre reinforced plastics casing (2) and smart cast steel suspension bracket (3) is by the tie bolt that matches with it, and plain cushion and bullet pad are formed.
4. series cab signal two-way receiver coil according to claim 1 is characterized in that: the attaching parts (15) of said and series cab is by the tie bolt that matches with it, nut, and plain cushion, bullet pad and hatch lock are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101879247A CN101434248B (en) | 2007-11-16 | 2007-11-16 | Series cab signal two-way receiver coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101879247A CN101434248B (en) | 2007-11-16 | 2007-11-16 | Series cab signal two-way receiver coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434248A CN101434248A (en) | 2009-05-20 |
| CN101434248B true CN101434248B (en) | 2012-05-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101879247A Active CN101434248B (en) | 2007-11-16 | 2007-11-16 | Series cab signal two-way receiver coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101434248B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136335B (en) * | 2010-12-31 | 2012-10-17 | 胡兴福 | Magnetic core of compound magnetic material |
| CN114347422B (en) * | 2021-12-28 | 2024-04-05 | 星宏(长兴)包装科技有限公司 | Stone paper production equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1510034A (en) * | 1976-07-22 | 1978-05-10 | Computer Identics Corp | Magnetic object detection device |
| CN87211122U (en) * | 1987-08-04 | 1988-11-16 | 沈阳铁路局锦州电务器材厂 | Ac count locomotive signal analog inductor |
| US5791602A (en) * | 1994-07-15 | 1998-08-11 | Union Switch & Signal Inc. | Plate antenna method using integral noise mitigation for railway cab signal |
| CN2629345Y (en) * | 2003-02-28 | 2004-07-28 | 北京希格诺科技有限公司 | Engine signal double-channel receiving coil |
| DE10334141A1 (en) * | 2003-07-24 | 2005-03-03 | Siemens Ag | Inductive system for train security has trackside sending and train side receiving coils on antenna monolithic cores of soft magnetic plastic |
| CN2690251Y (en) * | 2004-03-17 | 2005-04-06 | 胡兴福 | General locomotive inductor |
| CN2877060Y (en) * | 2006-09-27 | 2007-03-07 | 哈尔滨市科佳通用机电有限公司 | Signal double-channel receiving coil for railway locomotive |
| CN201122658Y (en) * | 2007-11-16 | 2008-09-24 | 胡延红 | Series cab signal two-way receiving coil |
-
2007
- 2007-11-16 CN CN2007101879247A patent/CN101434248B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1510034A (en) * | 1976-07-22 | 1978-05-10 | Computer Identics Corp | Magnetic object detection device |
| CN87211122U (en) * | 1987-08-04 | 1988-11-16 | 沈阳铁路局锦州电务器材厂 | Ac count locomotive signal analog inductor |
| US5791602A (en) * | 1994-07-15 | 1998-08-11 | Union Switch & Signal Inc. | Plate antenna method using integral noise mitigation for railway cab signal |
| CN2629345Y (en) * | 2003-02-28 | 2004-07-28 | 北京希格诺科技有限公司 | Engine signal double-channel receiving coil |
| DE10334141A1 (en) * | 2003-07-24 | 2005-03-03 | Siemens Ag | Inductive system for train security has trackside sending and train side receiving coils on antenna monolithic cores of soft magnetic plastic |
| CN2690251Y (en) * | 2004-03-17 | 2005-04-06 | 胡兴福 | General locomotive inductor |
| CN2877060Y (en) * | 2006-09-27 | 2007-03-07 | 哈尔滨市科佳通用机电有限公司 | Signal double-channel receiving coil for railway locomotive |
| CN201122658Y (en) * | 2007-11-16 | 2008-09-24 | 胡延红 | Series cab signal two-way receiving coil |
Non-Patent Citations (1)
| Title |
|---|
| JP昭54-147853A 1979.11.19 |
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| Publication number | Publication date |
|---|---|
| CN101434248A (en) | 2009-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ASS | Succession or assignment of patent right |
Owner name: HU XINGFU Free format text: FORMER OWNER: HU YANHONG Effective date: 20090403 |
|
| C06 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090403 Address after: Bei'an City, Heilongjiang Province, East Street No. 1 Applicant after: Hu Xingfu Address before: West Six Street highway station, Bei'an, Heilongjiang Applicant before: Hu Yanhong |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090520 Assignee: BEIJING QINGHUA SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. Assignor: Hu Xingfu Contract record no.: 2012230001674 Denomination of invention: Series cab signal two-way receiver coil Granted publication date: 20120502 License type: Exclusive License Record date: 20120924 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181102 Address after: 164099 Tiexi District Industrial Park, Bei'an, Heilongjiang Patentee after: BEIJING QINGHUA SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 164097 1 Tung Tau Road Street, Bei'an, Heilongjiang Patentee before: Hu Xingfu |