CN110194186A - Electronics sand position display circuit plate - Google Patents
Electronics sand position display circuit plate Download PDFInfo
- Publication number
- CN110194186A CN110194186A CN201910532776.0A CN201910532776A CN110194186A CN 110194186 A CN110194186 A CN 110194186A CN 201910532776 A CN201910532776 A CN 201910532776A CN 110194186 A CN110194186 A CN 110194186A
- Authority
- CN
- China
- Prior art keywords
- hose
- position display
- sand
- connector
- sand position
- 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
Links
- 239000004576 sand Substances 0.000 title claims abstract description 92
- 239000004677 Nylon Substances 0.000 claims abstract description 17
- 229920001778 nylon Polymers 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 5
- 244000035744 Hura crepitans Species 0.000 abstract description 25
- 238000003860 storage Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to the technical fields of high-speed rail auxiliary equipment quickly and effectively to read sand amount of storage in sandbox convenient for client more particularly to electronics sand position display circuit plate, and sand amount in sandbox can be read on the outside of car body；Including sand position display box, sand position display box is internally provided with installation cavity, sand position display box bottom end is sequentially communicated from left to right is provided with the first connector, second connector and third connector, first connector, second connector and third connector one end are provided with and respectively communicated with the first hose, second hose and third hose, first hose and second hose one end are provided with and respectively communicated with the first nylon hose curve elbow and the second nylon hose curve elbow, first nylon hose curve elbow and second nylon hose curve elbow one end are provided with and respectively communicated with first sensor and second sensor, sand position display box rear wall is disposed with LED green light from top to bottom, LED amber light and LED red light.
Description
Technical field
The present invention relates to the technical fields of high-speed rail auxiliary equipment, more particularly to electronics sand position display circuit plate.
Background technique
It is well known that existing high-speed railway or motor train unit train show that sand amount is realized by display window in sandbox, it is existing
There is sand position display window affected by environment, dark in equipment compartment is not easy to observation sand amount, and read access time is slow, and readout value is wrong
Accidentally rate is higher, influences working efficiency, and sand position display window is connected by seal rubber, standard component and sandbox, and seal rubber is easy to aging,
Cumbersome and time-consuming, the sealing problem after replacement can't be completely secured in replacement.
Summary of the invention
In order to solve the above technical problems, the present invention, which provides one kind, quickly and effectively reads sand storage in sandbox convenient for client
Amount, sand amount in sandbox can be read on the outside of car body, can also be shown in display screen maintenance interfaces, while when product needs
The electronics sand position display circuit plate that can be quickly and effectively replaced when replacement.
Electronics sand position display circuit plate of the invention, including sand position display box, sand position display box are internally provided with installation
Chamber, sand position display box bottom end is sequentially communicated from left to right is provided with the first connector, the second connector and third connector, the first connector,
Second connector and third connector one end are provided with and respectively communicated with the first hose, the second hose and third hose, the first hose and
Two hose one end are provided with and respectively communicated with the first nylon hose curve elbow and the second nylon hose curve elbow, and the first nylon is soft
Pipe curve elbow and second nylon hose curve elbow one end are provided with and respectively communicated with first sensor and second sensor, sand position
Display box rear wall is disposed with LED green light, LED amber light and LED red light from top to bottom.
Electronics sand position display circuit plate of the invention, the sand position display box top are provided with mounting base, and mounting base is left
Half region and right half area are respectively arranged with two groups of fixation holes.
Electronics sand position display circuit plate of the invention, the sand position display box front side wall are provided with and communicated with access hole, inspection
Door is provided at repairing mouthful.
Compared with prior art the invention has the benefit that this structure electric part is by 1 voltage conversion circuit (T1
+ EMC circuit), first sensor SQ1, second sensor SQ2,2 control relay KA01, KA02 and LED green lights, LED amber lights
It is formed with LED red light.Voltage conversion circuit is that car body is converted to stable 24V direct current using 110V direct current, and first passes
Sensor SQ1 and second sensor SQ2 respectively corresponds detection 50% sand position (SQ2) of sandbox and 90% sand position (SQ1), 2 control after
Electric appliance KA01, KA02 are respectively used to receive the 50% and 90% sand position letter of first sensor SQ1 and second sensor SQ2 output
Number, and be converted into and output signal to LED green light, LED amber light and LED red light, LED red light, LED amber light and LED green light are used respectively
It is lower than 50% (red light D1) in instruction sandbox sand position, sandbox sand position (amber light D2) between 50%-90%, sandbox sand position is greater than
90% (green light D3), first sensor SQ1 and second sensor SQ2 are each attached on sandbox, and sand position display box is fixed on car body
Equipment compartment position, 1) when sand is more than 90%, first sensor SQ1, second sensor SQ2 starting, green, yellow KA02 connect
It connects, red KA02 is disconnected, green KA01 connection, and yellow, red KA01 are disconnected, and LED green light is lighted；2) when sand is arrived 90%
When between 50%, second sensor SQ2 starting, green, yellow KA02 connection, red KA02 disconnection, green KA01 is disconnected, yellow
Color, red KA01 connection, LED amber light are lighted；3) when sand is less than 50%, LED red light is lighted, and can be by high/low sand position
Sensor states are fed back to TCMS, are shown in display screen maintenance interfaces, sand in sandbox is quickly and effectively read convenient for client
Sub- amount of storage can read sand amount in sandbox on the outside of car body, can also be shown in display screen maintenance interfaces, while when production
Product can be replaced quickly and effectively when needing replacing.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the connection signal rearview of LED green light, LED amber light, LED red light and sand position display box；
Fig. 3 is sand position of the present invention display box and body apparatus cabin installation diagram；
Fig. 4 is circuit diagram of the invention；
It is attached marked in the figure: 1, sand position display box；2, the first connector；3, the second connector；4, third connector；5, the first hose；
6, the second hose；7, third hose；8, the first nylon hose curve elbow；9, the second nylon hose curve elbow；10, it first passes
Sensor；11, second sensor；12, LED green light；13, LED amber light；14, LED red light；15, mounting base；16, door.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figures 1 to 4, electronics sand position display circuit plate of the invention, including sand position display box 1, sand position is shown
Box 1 is internally provided with installation cavity, and display box 1 bottom end in sand position is sequentially communicated from left to right is provided with the first connector 2, the second connector 3
With third connector 4, it is soft that the first connector 2, the second connector 3 and 4 one end of third connector are provided with and respectively communicated with the first hose 5, second
Pipe 6 and third hose 7, the first hose 5 and 6 one end of the second hose are provided with and respectively communicated with 8 He of the first nylon hose curve elbow
Second nylon hose curve elbow 9, the first nylon hose curve elbow 8 and 9 one end of the second nylon hose curve elbow connect respectively
Logical to be provided with first sensor 10 and second sensor 11, display box 1 rear wall in sand position is disposed with LED green light from top to bottom
12, LED amber light 13 and LED red light 14；This structure electric part is passed by 1 voltage conversion circuit (T1+EMC circuit), first
Sensor SQ1, second sensor SQ2,2 control relay KA01, KA02 and LED green lights, LED amber light and LED red light composition.Electricity
Voltage conversion circuit is that car body is converted to stable 24V direct current using 110V direct current, the sensing of first sensor SQ1 and second
Device SQ2 respectively corresponds detection 50% sand position (SQ2) of sandbox and 90% sand position (SQ1), 2 control relay KA01, KA02 difference
For receiving 50% and 90% sand position signal of first sensor SQ1 and second sensor SQ2 output, and it is converted into output signal
To LED green light, LED amber light and LED red light, LED red light, LED amber light and LED green light are respectively used to instruction sandbox sand position and are lower than
50% (red light D1), sandbox sand position (amber light D2) between 50%-90%, sandbox sand position be greater than 90% (green light D3), first
Sensor SQ1 and second sensor SQ2 are each attached on sandbox, and sand position display box is fixed on body apparatus cabin position, and 1) work as sand
When son is more than 90%, first sensor SQ1, second sensor SQ2 starting, green, yellow KA02 connection, red KA02 disconnection,
Green KA01 connection, yellow, red KA01 are disconnected, and LED green light is lighted；2) when sand is between 90% to 50%, second is passed
Sensor SQ2 starting, green, yellow KA02 connection, red KA02 are disconnected, and green KA01 is disconnected, yellow, red KA01 connection, LED
Amber light is lighted；3) when sand is less than 50%, LED red light is lighted, and can be fed back high/low sand level sensor state and be arrived
TCMS is shown in display screen maintenance interfaces, sand amount of storage in sandbox is quickly and effectively read convenient for client, can be in vehicle
External side reads sand amount in sandbox, can also be shown in display screen maintenance interfaces, while can be with when product needs replacing
Quickly and effectively replaced.
Electronics sand position display circuit plate of the invention, 1 top of sand position display box are provided with mounting base 15, and mounting base 15 is left
Half region and right half area are respectively arranged with two groups of fixation holes；User can be solid using two groups of extraneous bolt in mounting base
Determine hole and sand position display box is fixed on body apparatus cabin position, convenient for being replaced to sand position display box.
Electronics sand position display circuit plate of the invention, 1 front side wall of sand position display box are provided with and communicated with access hole, access hole
Place is provided with door 16；Door is fixed on the display box of sand position by extraneous multiple groups bolt, convenient for inside the display box of sand position into
Row repair and maintenance.
Electronics sand position display circuit plate of the invention, this structure electric part are by 1 voltage conversion circuit (T1+EMC
Circuit), first sensor SQ1, second sensor SQ2,2 control relay KA01, KA02 and LED green lights, LED amber light and
LED red light composition.Voltage conversion circuit is that car body is converted to stable 24V direct current using 110V direct current, the first sensing
Device SQ1 and second sensor SQ2 respectively corresponds detection 50% sand position (SQ2) of sandbox and 90% sand position (SQ1), 2 control relays
Device KA01, KA02 are respectively used to receive 50% and 90% sand position signal of first sensor SQ1 and second sensor SQ2 output,
And be converted into and output signal to LED green light, LED amber light and LED red light, LED red light, LED amber light and LED green light are respectively used to refer to
Show sandbox sand position lower than 50% (red light D1), sandbox sand position (amber light D2) between 50%-90%, sandbox sand position is greater than 90%
(green light D3), first sensor SQ1 and second sensor SQ2 are each attached on sandbox, and user can be passed through using extraneous bolt
Sand position display box is fixed on body apparatus cabin position by two groups of fixation holes in mounting base, and 1) when sand is more than 90%, first
Sensor SQ1, second sensor SQ2 starting, green, yellow KA02 connection, red KA02 are disconnected, green KA01 connection, yellow,
Red KA01 is disconnected, and LED green light is lighted；2) when sand is between 90% to 50%, second sensor SQ2 starting, green, Huang
Color KA02 connection, red KA02 are disconnected, and green KA01 is disconnected, and yellow, red KA01 connection, LED amber light are lighted；3) when sand is small
When 50%, LED red light is lighted, and can feed back high/low sand level sensor state to TCMS, display screen maintenance interfaces into
Row display, door are fixed on the display box of sand position by extraneous multiple groups bolt.
Electronics sand position display circuit plate of the invention, the mounting means of all components described above, connection type or sets
The mode of setting is welding, riveting or other common mechanical modes, wherein it is under sliding/rotary state that slidably/rotation is fixed
It does not fall off, sealing connection is sealed while being the connection of two connectors, and the specific structure of its all component, model and is
Number indexs are its included technology, are implemented as long as can reach the equal of its advantages, above-mentioned all electricity consumption modules and
Electrical appliance is the common electrical part in market, need to be only electrically connected to each other according to the operation instructions bought back together when buying back use
Carry out using, and control module be its common included module, therefore details are not described herein.
Electronics sand position display circuit plate of the invention, in the absence of explanation to the contrary, " up and down, in front and back
The noun of locality that outer and vertical-horizontal " etc. is included in the term only represents orientation of the term under normal service condition, or is
Those skilled in the art understand that be commonly called as, should not be seen as a limitation of this term, at the same time, " first ", " second " and "
The ordered series of numbers nouns such as three " do not represent specific quantity and sequence, are only used for the differentiation of title, moreover, term " includes ", " packet
Containing " or any other variant thereof is intended to cover non-exclusive inclusion, so that including the process of a series of elements, side
Method, article or equipment not only include those elements, but also including other elements that are not explicitly listed, or further include
For elements inherent to such a process, method, article, or device.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of electronics sand position display circuit plate, which is characterized in that including sand position display box (1), sand position display box (1) is internal
Be provided with installation cavity, sand position display box (1) bottom end be sequentially communicated from left to right be provided with the first connector (2), the second connector (3) and
Third connector (4), the first connector (2), the second connector (3) and third connector (4) one end are provided with and respectively communicated with the first hose
(5), the second hose (6) and third hose (7), the first hose (5) and the second hose (6) one end are provided with and respectively communicated with the first Buddhist nun
Imperial hose curve elbow (8) and the second nylon hose curve elbow (9), the first nylon hose curve elbow (8) and the second nylon
Hose curve elbow (9) one end is provided with and respectively communicated with first sensor (10) and second sensor (11), sand position display box (1)
Rear wall is disposed with LED green light (12), LED amber light (13) and LED red light (14) from top to bottom.
2. electronics sand as described in claim 1 position display circuit plate, which is characterized in that the sand position display box (1) top
It is provided with mounting base (15), mounting base (15) left area and right half area are respectively arranged with two groups of fixation holes.
3. electronics sand as claimed in claim 2 position display circuit plate, which is characterized in that on front side of sand position display box (1)
Wall is provided with and communicated with access hole, and door (16) are provided at access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532776.0A CN110194186A (en) | 2019-06-19 | 2019-06-19 | Electronics sand position display circuit plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532776.0A CN110194186A (en) | 2019-06-19 | 2019-06-19 | Electronics sand position display circuit plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110194186A true CN110194186A (en) | 2019-09-03 |
Family
ID=67754873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910532776.0A Pending CN110194186A (en) | 2019-06-19 | 2019-06-19 | Electronics sand position display circuit plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110194186A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218835Y (en) * | 2008-06-20 | 2009-04-08 | 唐山钢铁股份有限公司 | Diesel locomotive control signal driven amplifying board detecting instrument |
| CN202783255U (en) * | 2012-08-15 | 2013-03-13 | 呼和浩特铁路局科研所 | Pantograph state real time monitoring and alarming system for electric locomotive |
| CN203666652U (en) * | 2013-12-27 | 2014-06-25 | 江阴市必得科技发展有限公司 | Sand spreading system for rail vehicle |
| KR101548586B1 (en) * | 2014-02-28 | 2015-08-31 | 현대로템 주식회사 | Sand box for rail vehicle |
| CN206383955U (en) * | 2016-12-05 | 2017-08-08 | 中车太原机车车辆有限公司 | A kind of novel locomotive sand-spraying controller device |
| CN108627215A (en) * | 2018-07-12 | 2018-10-09 | 长春冠信瑞达轨道客车配件有限公司 | A kind of electronics sand position display |
| CN208432313U (en) * | 2018-08-13 | 2019-01-25 | 中车长春轨道客车股份有限公司 | It is a kind of for detecting the device of rail vehicle stucco mechanism sandbox sand position |
| CN208745995U (en) * | 2018-08-10 | 2019-04-16 | 河北高达电子科技有限公司 | A kind of locomotive sand-spraying sub-control box |
| CN208745994U (en) * | 2018-08-10 | 2019-04-16 | 河北高达电子科技有限公司 | A kind of locomotive head with stucco control structure |
| CN208745993U (en) * | 2018-08-10 | 2019-04-16 | 河北高达电子科技有限公司 | A kind of locomotive sand-spraying control cabinet |
| CN210122112U (en) * | 2019-06-19 | 2020-03-03 | 长春冠信瑞达轨道客车配件有限公司 | Electronic sand position display circuit board |
-
2019
- 2019-06-19 CN CN201910532776.0A patent/CN110194186A/en active Pending
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| CN201218835Y (en) * | 2008-06-20 | 2009-04-08 | 唐山钢铁股份有限公司 | Diesel locomotive control signal driven amplifying board detecting instrument |
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