CN207597334U - A kind of railway switch idle space defroster - Google Patents
A kind of railway switch idle space defroster Download PDFInfo
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- CN207597334U CN207597334U CN201721500913.5U CN201721500913U CN207597334U CN 207597334 U CN207597334 U CN 207597334U CN 201721500913 U CN201721500913 U CN 201721500913U CN 207597334 U CN207597334 U CN 207597334U
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- relay
- montant
- sensor
- support column
- mechanical arm
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Abstract
A kind of railway switch idle space defroster belongs to automatic detection, quick ice-melting device technical field.It is installed at a quarter of the cross bar one of the mechanical arm on the support columns, the other end of mechanical arm is welded with heating plate, the top that mechanical arm is one in the middle part of steel cable and support column by connecting, first montant is installed on the support column, the first radar is installed before at the top of first montant, the second radar is installed behind at the top of first montant, motor is installed inside the support column, gear is installed in the shaft of the motor, relay and control circuit board are installed inside the support column, the round-the-clock real-time detection of energy simultaneously eliminates gap in the frog, icing between two wing rails of left and right and frog centre, it is reconnoitred without artificial real-time live, effectively raise the safety of track switch driving.
Description
Technical field
The utility model is related to a kind of railway switch idle space defrosters, belong to automatic detection, quick ice-melting device
Technical field.
Background technology
Track switch is the important component of railroad track, be rail truck another strand of path is transferred to by one path can not
The important equipment lacked has indispensable status in railway transportation business, and with railway development, the speed of train is to get over
Come faster, it is to be ensured that the train of high-speed cruising passes through track switch and carries out lane change, must must just ensure that track switch does not go out any accident.
However, during into winter, China's most area is influenced by Hydroclimate, and harmful section of railway switch is caused to tie
Ice, especially highlands, the ice thickness in harmful section of railway switch can be more than rail, in harmful area of railway switch
Between there are during foreign matter, it will the train of high-speed cruising is caused to occur climbing rail accident, causes unnecessary loss.
In the prior art, staff's check along the line track switch whether there is ice and snow, when checking track switch icing, staff
Ice and snow is eliminated with the mode that blowtorch is handled, i.e.,：With small gas tank, with baked wheaten cake, ice and snow is evaporated and is done, but this method operation
Efficiency is also more relatively low, and required personnel are more, bears a heavy burden big, needs constantly have employee to go to reconnoitre along the line, causes missing inspection, flase drop, it is impossible to complete
The track switch to have frozen is investigated entirely.
Utility model content
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of railway switch idle space is antifreeze
Device.
The railway switch idle space defroster of the utility model, it include mechanical arm, the first radar, the second radar,
First montant, gear, steel cable, motor, relay, control circuit board, support column, the first freezing sensor, second, which freeze, to be sensed
Device, heating plate, fan, temperature sensor, sleet sensor, plastic casing, heating wire, metallic aluminium box, is led at third freezing sensor
Hot silica gel, the second montant, ring gear, cross bar, the first relay, the second relay and third relay, the mechanical arm
On the support columns, the other end of mechanical arm is welded with heating plate, the top that mechanical arm is one for installation at a quarter that cross bar is one
End is connect by steel cable and support column middle part, is equipped with the first montant on the support column, at the top of first montant
Front is equipped with the first radar, at the top of first montant behind the second radar is installed, pacify inside the support column
Equipped with motor, gear in the shaft of the motor is installed, relay and control circuit are installed inside the support column
Plate.
The mechanical arm is made of the second montant, ring gear and cross bar, and the cross bar traverse is described on support column
Cross bar one a quarter at be internally provided with ring gear, second montant is made of hollow rectangular steel tube,
Fan is installed, the top half of the side of second montant is set as shutter, and window inside second montant
Mouth is all downward, and one of second montant welds with cross bar, and the top of other end and heating plate is welded.
First freezing sensor is mounted on the railway roadbed between right flank rail and frog centre, and described second, which freezes, passes
Sensor is mounted on the railway roadbed between left wing's rail and frog centre, and the third freezing sensor is mounted under gap in the frog
Railway roadbed on, first freezing sensor, the second freezing sensor are identical with third freezing sensor structure, by plastics
Box, temperature sensor and sleet sensor composition, the sleet sensor and temperature sensor are embedded in the upper table of plastic casing
Face, first freezing sensor, the second freezing sensor and third freezing sensor are electrically connected with control circuit board.
The heating plate is made of heating wire, metallic aluminium box and heat conductive silica gel, and the heating wire is evenly spaced in
In metallic aluminium box, each face inside heating wire and metallic aluminium box is kept apart by heat conductive silica gel, the bottom surface of the heating plate
Open shutter, and shutter window is downward, the top surface of the heating plate open one it is an equal amount of with the second montant aperture
Air inlet hole.
The relay is made of the first relay, the second relay and third relay, first relay
Device, the second relay and third relay using 220V AC small intermediate relays, the control circuit board respectively with
First relay, the second relay and the control connection of third relay.
The beneficial effects of the utility model：The railway switch idle space defroster passes through on gap in the frog, a left side
Installed between right two wing rails and frog centre identical freezing sensor detection gap in the frog, two wing rails of left and right and frog centre it
Between icing condition, when detecting that motor is by machine when having icing between gap in the frog or two wing rails of left and right and frog centre
Heating plate on tool arm is moved to the place to freeze between gap in the frog or two wing rails of left and right and frog centre and is heated,
When freezing sensor, which does not detect, has icing between gap in the frog or two wing rails of left and right and frog centre, motor is by mechanical arm
On heating plate be moved on the side of roadbed surface layer, at the same time, when thering is train to come at radar detection to 300 meters of front, electricity
Heating plate on mechanical arm is moved on the side of roadbed surface layer by machine at once, prevents train from bumping against with mechanical arm, can be round-the-clock real-time
It detects and eliminates gap in the frog, the icing between two wing rails of left and right and frog centre, reconnoitred without artificial real-time live, effectively
Improve track switch driving safety.
Description of the drawings
Fig. 1 is the scheme of installation of the utility model.
Fig. 2 is the mechanical arm structure chart of the utility model.
Fig. 3 is the heating board structure figure of the utility model.
Fig. 4 is the heating plate schematic bottom view of the utility model.
Fig. 5 is the heating plate top schematic diagram of the utility model.
Fig. 6 is the first freezing sensor structure chart of the utility model.
Fig. 7 is the relay construction figure of the utility model.
Fig. 8 is the fundamental diagram of the utility model.
Reference numeral：Mechanical arm 1, the first radar 2, the second radar 3, the first montant 4, gear 5, steel cable 6, motor 7, relay
Device 8, control circuit board 9, support column 10, the first freezing sensor 11, the second freezing sensor 12, third freezing sensor 13,
Heating plate 14, fan 15, temperature sensor 16, sleet sensor 17, plastic casing 18, heating wire 19, metallic aluminium box 20, thermal conductive silicon
Glue 21, the second montant 22, ring gear 23, cross bar 24, the first relay 25, the second relay 26, third relay 27, right flank rail
A, left wing's rail b, frog centre c, gap in the frog d, f, C gangs of track of e, B strands of A-share track track g.
Specific embodiment
The utility model will be described in detail with reference to attached drawing by specific examples below.
As Figure 1-Figure 8, present embodiment uses following technical scheme：It include mechanical arm 1, the first radar 2,
Second radar 3, the first montant 4, gear 5, steel cable 6, motor 7, relay 8, control circuit board 9, support column 10, first, which freeze, to be passed
Sensor 11, the second freezing sensor 12, third freezing sensor 13, heating plate 14, fan 15, temperature sensor 16, sleet pass
Sensor 17, plastic casing 18, heating wire 19, metallic aluminium box 20, heat conductive silica gel 21, the second montant 22, ring gear 23, cross bar 24,
One relay 25, the second relay 26 and third relay 27 are pacified at a quarter of the cross bar 24 1 of the mechanical arm 1
On support column 10, the other end of mechanical arm 1 is welded with heating plate 14, and the top that mechanical arm is 1 one passes through steel cable 6 and support
10 middle part of column connects, the mechanical arm 1 on balanced support column 10, and the first montant 4 is equipped on the support column 10, described
The top of the first montant 4 before the first radar 2 is installed, the second radar is installed behind 4 top of the first montant
3, motor 7 is installed inside the support column 10, gear 5, the support column 10 are installed in the shaft of the motor 7
Inside is equipped with relay 8 and control circuit board 9, and what first radar 2 was used to detecting A-share track e carrys out vehicle information, and second
Radar 3, which is used to detect on f, C gangs of track g of B strand tracks, carrys out vehicle information, the first radar 2 and the second radar 3 it is collected come vehicle believe
Breath sends control circuit board 9 to.
The mechanical arm 1 is made of the second montant 22, ring gear 23 and cross bar 24, and 24 traverse of cross bar is in support
On column 10, for heating plate 14 to be driven to rotate, ring gear 23 is internally provided at a quarter of the cross bar 24 1, is used
In with cross bar 24 being driven to rotate after the 5 phase tooth of gear in 7 shaft of motor, so as to which heating plate 14 be driven to rotate, described second is perpendicular
Bar 22 is made of hollow rectangular steel tube, fan 15 is equipped with inside second montant 22, by the heat in heating plate 14
Amount is blown into the place to freeze between gap in the frog or two wing rails of left and right and frog centre d and is heated, and described second
The top half of the side of montant 22 is set as shutter, and window is all downward, convenient for providing air for fan 15, described
One of two montants 22 welds with cross bar 24, and other end and the top of heating plate 14 are welded.
First freezing sensor 11 is mounted on the railway roadbed between right flank rail a and frog centre c, second knot
Ice sensor 12 is mounted on the railway roadbed between left wing rail b and frog centre c, and the third freezing sensor 13 is mounted on track switch
On railway roadbed under idle space d, first freezing sensor 11, the second freezing sensor 12 and third freezing sensor 13
Structure is identical, is made of plastic casing 18, temperature sensor 16 and sleet sensor 17, the sleet sensor 17 and temperature
Sensor 16 is embedded in the upper surface of plastic casing 18, and the first freezing sensor 11 is used to detect between right flank rail a and frog centre c
Icing condition, the second freezing sensor 12 are used to detect the icing condition between left wing rail b and frog centre c, and third, which freezes, to be sensed
Device 13 is used to detect the icing condition of gap in the frog d, first freezing sensor 11,12 and of the second freezing sensor
Third freezing sensor 13 is electrically connected with control circuit board 9, the first freezing sensor 11, the second freezing sensor 12, third knot
Ice sensor 13 sends collected icing information to control circuit board 9.
The heating plate 14 is made of heating wire 19, metallic aluminium box 20 and heat conductive silica gel 21, the heating wire 19
It is evenly spaced in metallic aluminium box 20, is kept apart each face inside heating wire 19 and metallic aluminium box 20 by heat conductive silica gel 21,
Prevent heating wire 19 that will be electrically communicated on metallic aluminium box 20, shutter 14-1, and blinds are opened in the bottom surface of the heating plate 14
Window window 14-1 is downward, transports out the heat of heating wire 19 convenient for fan 15, and the top surface of the heating plate 14 opens one
With an equal amount of air inlet hole 14-2 in 22 aperture of the second montant, convenient for the fan 15 in the second montant 22 by wind to heating wire 19
On.
The relay 8 is made of the first relay 25, the second relay 26 and third relay 27, and described
One relay 25, the second relay 26 and third relay 27 are using 220V AC small intermediate relays, the control
Circuit board 9 controls with the first relay 25, the second relay 26 and third relay 27 connect respectively, and control circuit board 9 is distinguished
Control the first relay 25 that 220V alternating currents are supplied motor 7, control the second relay 26 that 220V alternating currents are supplied heating plate 14, control
220V alternating currents are supplied fan 15 by third relay 27 processed.
The control circuit board 9 uses STM32F103 as kernel, for handling the first freezing sensor 11, second
What the icing information and the first radar 2, the second radar 3 that freezing sensor 12, the transmission of third freezing sensor 13 come detected comes
Vehicle information, and control the steering of motor 7.
Operation principle is：First freezing sensor 11 detects when freezing between right flank rail a and frog centre c, control circuit
Plate 9 controls motor 7 that the heating plate 14 on mechanical arm 1 is moved between right flank rail a and frog centre c and heats；Second freezes
Sensor 12 detects when freezing between left wing rail b and frog centre c, control circuit board 9 control motor 7 by mechanical arm 1 plus
Hot plate 14 is moved between left wing rail b and frog centre c and is heated；Third freezing sensor 13 detects gap in the frog d
During icing, control circuit board 9 controls motor 7 that the heating plate 14 on mechanical arm 1 is moved to gap in the frog d and heats.
First freezing sensor 11 does not detect to freeze between right flank rail a and frog centre c, and the second freezing sensor 12 does not have
Detect and freeze between left wing rail b and frog centre c, and third freezing sensor 13 do not detect gap in the frog d freeze when,
Or first radar 2 detect in front of A-share track e there is vehicle information or the second radar 3 to detect B burst track f fronts at 300 meters
At 300 meters carry out vehicle information or the second radar 3 detect in front of C gangs of track g at 300 meters when carrying out vehicle information, control circuit board
Heating plate 14 on mechanical arm 1 is moved on the side of roadbed surface layer by 9 control motors 7 at once, prevents train from bumping against with mechanical arm 1,
Wherein, by 9 priority processing the first radar 2 of control circuit board, the detection of the second radar 3 come vehicle information.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of railway switch idle space defroster, it is characterised in that：It includes mechanical arm（1）, the first radar（2）,
Two radars（3）, the first montant（4）, gear（5）, steel cable（6）, motor（7）, relay（8）, control circuit board（9）, support column
（10）, the first freezing sensor（11）, the second freezing sensor（12）, third freezing sensor（13）, heating plate（14）, fan
（15）, temperature sensor（16）, sleet sensor（17）, plastic casing（18）, heating wire（19）, metallic aluminium box（20）, thermal conductive silicon
Glue（21）, the second montant（22）, ring gear（23）, cross bar（24）, the first relay（25）, the second relay（26）With third after
Electric appliance（27）, the mechanical arm（1）Cross bar（24）Support column is mounted at a quarter of one（10）On, mechanical arm
（1）Other end be welded with heating plate（14）, mechanical arm（1）The top of one passes through steel cable（6）With support column（10）Middle part connects
It connects, the support column（10）On the first montant is installed（4）, first montant（4）First is equipped with before top
Radar（2）, first montant（4）Second radar is installed behind top（3）, the support column（10）Inside installation
There is motor（7）, the motor（7）Shaft on gear is installed（5）, the support column（10）Inside is equipped with relay
（8）And control circuit board（9）.
2. a kind of railway switch idle space defroster according to claim 1, it is characterised in that：The mechanical arm
（1）By the second montant（22）, ring gear（23）And cross bar（24）Composition, the cross bar（24）Traverse is in support column（10）On,
The cross bar（24）Ring gear is internally provided at a quarter of one（23）, second montant（22）Using hollow
Rectangular steel tube be made, second montant（22）Inside is equipped with fan（15）, second montant（22）Side
Top half be set as shutter, and window is all downward, second montant（22）One and cross bar（24）Welding, separately
One and heating plate（14）Top welding.
3. a kind of railway switch idle space defroster according to claim 1, it is characterised in that：First knot
Ice sensor（11）Mounted on right flank rail（a）With frog centre（c）Between railway roadbed on, second freezing sensor（12）Peace
Mounted in left wing's rail（b）With frog centre（c）Between railway roadbed on, the third freezing sensor（13）Sky is harmful to mounted on track switch
Between（d）Under railway roadbed on, first freezing sensor（11）, the second freezing sensor（12）With third freezing sensor
（13）Structure is identical, by plastic casing（18）, temperature sensor（16）With sleet sensor（17）Composition, sleet sensing
Device（17）And temperature sensor（16）It is embedded in plastic casing（18）Upper surface, first freezing sensor（11）, second
Freezing sensor（12）With third freezing sensor（13）With control circuit board（9）Electrical connection.
4. a kind of railway switch idle space defroster according to claim 1, it is characterised in that：The heating plate
（14）It is by heating wire（19）, metallic aluminium box（20）And heat conductive silica gel（21）Composition, the heating wire（19）It is evenly spaced in
Metallic aluminium box（20）It is interior, by heat conductive silica gel（21）By heating wire（19）With metallic aluminium box（20）Internal each face keeps apart, institute
The heating plate stated（14）Bottom surface open shutter（14-1）, and shutter window（14-1）Downwards, the heating plate（14）
Top surface open one and the second montant（22）An equal amount of air inlet hole in aperture（14-2）.
5. a kind of railway switch idle space defroster according to claim 1, it is characterised in that：The relay
（8）It is by the first relay（25）, the second relay（26）With third relay（27）Composition, first relay
（25）, the second relay（26）With third relay（27）Using 220V AC small intermediate relays, control electricity
Road plate（9）Respectively with the first relay（25）, the second relay（26）With third relay（27）Control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500913.5U CN207597334U (en) | 2017-11-13 | 2017-11-13 | A kind of railway switch idle space defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500913.5U CN207597334U (en) | 2017-11-13 | 2017-11-13 | A kind of railway switch idle space defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597334U true CN207597334U (en) | 2018-07-10 |
Family
ID=62759286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721500913.5U Expired - Fee Related CN207597334U (en) | 2017-11-13 | 2017-11-13 | A kind of railway switch idle space defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700418A (en) * | 2017-11-13 | 2018-02-16 | 南昌大学 | A kind of railway switch idle space defroster |
-
2017
- 2017-11-13 CN CN201721500913.5U patent/CN207597334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700418A (en) * | 2017-11-13 | 2018-02-16 | 南昌大学 | A kind of railway switch idle space defroster |
| CN107700418B (en) * | 2017-11-13 | 2024-03-29 | 南昌大学 | Railway switch harmful space freeze-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181113 |