CN210680749U - Rail transit signal lamp based on PLC control - Google Patents
Rail transit signal lamp based on PLC control Download PDFInfo
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- CN210680749U CN210680749U CN201921825090.2U CN201921825090U CN210680749U CN 210680749 U CN210680749 U CN 210680749U CN 201921825090 U CN201921825090 U CN 201921825090U CN 210680749 U CN210680749 U CN 210680749U
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Abstract
The utility model discloses a track traffic signal lamp based on PLC control, including casing and the main part case that sets up in the casing, the same side is equipped with first light group and second light group from the bottom up on the outer wall of main part case, the main part incasement is equipped with the PLC controller, the inner wall of main part case is connected with electric putter, the push rod part of electric putter passes the lower extreme of main part incasement wall and with the lower extreme sliding contact of main part incasement wall, the push rod part of electric putter is kept away from the one end of electric putter and is connected with the inner wall of casing; a storage battery is arranged in the shell, the second light group is electrically connected with the storage battery, and the first light group, the button, the PLC and the electric push rod are electrically connected with a rail power supply; run through the casing outside and seted up logical unthreaded hole, be equipped with the glass cover on the logical unthreaded hole, be equipped with acoustic energy power generation facility in the casing. The utility model discloses a be provided with the stand-by signal lamp of taking independent power supply, effectively prevent that the signal lamp from breaking down and going out and cause the influence to track traffic's operation.
Description
Technical Field
The utility model relates to a track traffic equipment technical field, in particular to track traffic signal lamp based on PLC control.
Background
The rail transit refers to a type of transportation means in which an operating vehicle needs to run on a specific rail, and the common rail transit includes a traditional vehicle, a subway and a light rail. The rail transit signal lamp is a basic rail transit device arranged beside a rail and is a device which is in close contact with noise, a driver needs to operate a vehicle according to the indication of the rail transit signal lamp, and the rail transit signal lamp can cause serious influence on the passing of the rail vehicle when the rail transit signal lamp breaks down.
The rail transit vehicle can send out huge noise because the striking takes place between wheel and the track or the power device mutual drive of locomotive when the operation, and the rail transit vehicle whistling sign also can send out huge noise when getting into the station simultaneously, and the noise all has considerable harm to people's life and health, but the noise is also a potential energy that has considerable energy value simultaneously. If the noise can be converted into the standby electric energy to be supplied to the rail traffic signal lamp, the operation of the rail vehicle can be better guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a track traffic signal lamp based on PLC control, the huge noise that utilizes track traffic vehicle to send when moving is turned into electric energy supply spare signal lamp with it and is used in accordance with local conditions, effectively prevents in the time of energy-concerving and environment-protective that the signal lamp trouble from extinguishing and bring inconvenience to the track traffic operation.
The above technical purpose of the present invention can be achieved by the following technical solutions: a track traffic signal lamp based on PLC control comprises a shell and a main part box arranged in the shell, wherein a first light disk and a second light disk are arranged on the outer wall of the main part box from bottom to top on the same side, and a first light group and a second light group are respectively arranged on the first light disk and the second light disk;
a PLC controller is arranged in the main part box, the inner wall of the main part box is connected with an electric push rod, the push rod part of the electric push rod penetrates through the lower end of the outer wall of the main part box and is in sliding contact with the lower end of the inner wall of the main part box, and one end, far away from the electric push rod, of the push rod part of the electric push rod is connected with the inner wall of the shell;
a button for opening and closing the electric push rod is arranged on the outer side of the shell, the button, the first light group, the second light group and the electric push rod are all electrically connected with the PLC, a storage battery is arranged in the shell, the second light group is electrically connected with the storage battery, and the first light group, the button, the PLC and the electric push rod are all electrically connected with a rail power supply;
one side of the shell is a cover capable of being opened and closed, a light through hole is formed in the outer side of the shell in a penetrating mode, a glass cover is arranged on the light through hole, a sound storage cover is arranged on the outer side of the shell, and a sound energy power generation device electrically connected with a storage battery is arranged at one end, close to the shell, of the sound storage cover.
Through adopting the technical scheme, the utility model discloses a sound is accomodate the cover and is accomodate the noise that the train ran over and send, uses acoustic energy power generation facility to turn into the electric energy with acoustic energy, through the signal indication of PLC controller control signal lamp, when control signal lamp breaks down and extinguishes, starts electric putter and will descend the position that leads to the unthreaded hole as the second light group of standby signal lamp and use.
The utility model discloses a further set up to: the outer side of the main component box is provided with a honeycomb net protective layer.
By adopting the technical scheme, the cellular network protective layer slows down the vibration of the noise to the parts in the main component box, and the standby lamp light group can be normally used.
The utility model discloses a further set up to: the sound energy power generation device comprises a metal diaphragm, a metal coil and a U-shaped magnet, wherein the metal diaphragm can vibrate due to sound, the metal diaphragm is arranged at one end, close to the shell, of the sound receiving cover, the U-shaped magnet is located in the shell, and the metal coil is located in the middle of the U-shaped magnet.
By adopting the technical scheme, the track noise is converted into electric energy for use, and the energy is saved and the environment is protected.
The utility model discloses a further set up to: and the upper end and the lower end of the shell are both provided with mounting seats.
Through adopting above-mentioned technical scheme, can install the device of last layer at the casing upper end independent assortment of one deck device down and use according to the user demand the utility model discloses form the signal group.
The utility model discloses a further set up to: run through the front side of major part case and seted up first mounting hole and second mounting hole at the front side from the bottom up of major part case, first mounting hole and second mounting hole all are provided with the internal thread, first lamp CD with second lamp CD respectively with first mounting hole and second mounting hole threaded connection.
Through adopting above-mentioned technical scheme, the user accessible is changed the colour of light module and is maintained with the user demand that accords with reality, also makes things convenient for the device of maintainer master box to maintain simultaneously.
To sum up, the utility model discloses following beneficial effect has:
firstly, noise generated when the rail vehicle runs is converted into electric energy to be supplied to a signal lamp through the metal diaphragm, the metal coil and the magnet which are used for sound energy power generation, so that resources in an installation environment are reasonably utilized, and energy conservation and environmental protection are achieved;
secondly, the first light group, the second light group and the electric push rod are arranged, and the second light group is used as a standby signal lamp, so that the problem of operation of the rail transit vehicle caused by failure and extinguishment of the first light group is prevented;
thirdly, the arrangement of the honeycomb network protective layer weakens the vibration of the main component box caused by external noise, prevents the vibration from damaging important parts in the main component box and ensures the normal operation of the standby signal lamp.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the main unit case;
figure 3 is a partial cross-sectional view of a cellular network protective layer;
fig. 4 is a left side view of the present invention;
fig. 5 is a transverse cross-sectional view of the present invention;
fig. 6 is a longitudinal sectional view of the present invention;
FIG. 7 is a view showing the combined use of the present invention;
in the figure: 1. a housing; 11. a sound housing cover; 111. a metal diaphragm; 112. a metal coil; 113. a U-shaped magnet; 114. a first storage battery; 115. a second storage battery; 12. a light through hole; 121. a light shield; 13. a mounting seat; 14. a hinge; 15. a cover; 151. locking; 152. locking the nose; 2. a button; 3. a first lamp optical disk; 31. a first light group; 4. a master box; 41. a cellular network protective layer; 43. an electric push rod; 44. a first mounting hole; 45. a second mounting hole; 46. a PLC controller; 5. a second lamp optical disk; 51. and a second light group.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the embodiment, a track traffic signal lamp based on PLC control, referring to fig. 1-7, comprises a square casing 1 and a square main part box 4 arranged in the casing 1, the main part box 4 is arranged at the center of the inside of the casing 1, the left side of the casing 1 is provided with a cover 15 which can be opened and closed, one end of the cover 15 forms a rotary connection with the casing 1 through a hinge 14, the cover 15 is provided with a latch 151, the left side of the casing 1 is provided with a lock nose 152 which is matched with the latch 151 for use, the front side of the casing 1 is provided with a light through hole 12, the light through hole 12 is provided with a glass cover, a light shield 121 is arranged above the glass cover, the right side of the casing 1 is provided with a through hole, the edge of the through hole is provided with a horn-shaped sound receiving cover 11 which protrudes outwards, the through hole is covered with a metal membrane 111 which can be vibrated by sound waves, one end face, far away from the through hole, of the metal membrane, the inner wall of the shell 1 is provided with a U-shaped magnet 113, the U-shaped magnet 113 is a permanent magnet, the metal coil 112 is located at the concave point of the U-shaped magnet 113, a first storage battery 114 and a second storage battery 115 are arranged in the shell 1, the first storage battery 114 and the second storage battery 115 are both electrically connected with the metal coil 112, when the metal diaphragm 111 is influenced by sound waves to vibrate, the metal diaphragm 111 drives the metal coil 112 to move, and the magnetic induction line motion of the U-shaped magnet 113 cut by the metal coil 112 generates current which is stored in the first storage battery 114 and the second storage battery 115.
A honeycomb protective layer 41 for vibration reduction is arranged on the outer side of the main component box 4, a first mounting hole 44 and a second mounting hole 45 with built-in threads are formed in the front side of the main component box 4 and penetrate through the front side of the main component box 4, the first mounting hole 44 is positioned below the second mounting hole 45, the first mounting hole 44 and the second mounting hole 45 are respectively connected with a first compact disc 3 and a second compact disc 5 in a rotating mode, external threads in threaded connection with the first mounting hole 44 and the second mounting hole 45 are arranged on the edges of one ends, close to the first mounting hole 44 and the second mounting hole 45, of the first compact disc 3 and the second compact disc 5, the first compact disc 3 is opposite to the light through hole 12, a first light group 31 and a second light group 51 are respectively arranged on the first compact disc 3 and the second compact disc 5, the second light group 51 serves as standby light, an external rail power supply and a first storage battery 114 are electrically connected with the first light group 31, the second light set 51 is electrically connected to the second battery 115, so that the second light set 51 as a standby signal light can be normally turned on when the external rail power supply fails to connect to the components in the main box 4.
A PLC controller is arranged in the main part box 4, and the electric push rod 43, the first storage battery 114, the second storage battery 115, the first light group 31 and the second light group 51 are all electrically connected with the PLC controller. The PLC controller 46 controls the first storage battery 114 and an external rail power supply to sequentially supply power to the first light group 31 through a programming priority processing instruction output interface circuit, sound energy is reasonably converted into electric energy to be used as residual resources after a standby power supply, when the first light group 31 goes out of fault, a maintenance worker presses the button 2 to feed fault information back to the PLC controller 46, the PLC controller 46 starts the standby power supply to drive the main component box 4 to descend through the electric push rod 43, and the standby second light group 51 is opposite to the light through hole 12.
The working process is as follows: the user uses the screw will the utility model discloses a mount pad 13 is fixed in the corresponding place of track traffic, and the mount pad 13 at both ends comes from by the combination about user's accessible casing 1 the utility model discloses a sound is accomodate cover 11 and is accomodate the noise that the train has run over and sends, thereby noise sound wave causes metal diaphragm 111's vibration to drive metal coil 112 cutting magnetic induction line and become the electric energy with acoustic energy conversion, through the signal indication of PLC controller control signal lamp, when control signal breaks down and extinguishes, maintenance person presses button 2 on the casing 1 outer wall and can send fault information to PLC controller 46, PLC controller 46 starts electric putter 43 and descends the position of reserve second light group 51 to light-passing hole 12 and uses.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a track traffic signal lamp based on PLC control, includes casing (1) and main part case (4) of setting in casing (1), its characterized in that: a first lamp compact disc (3) and a second lamp compact disc (5) are arranged on the same side of the outer wall of the main part box (4) from bottom to top, and a first lamp light group (31) and a second lamp light group (51) are respectively arranged on the first lamp compact disc (3) and the second lamp compact disc (5);
a PLC (programmable logic controller) (46) is arranged in the main part box (4), the inner wall of the main part box (4) is connected with an electric push rod (43), the push rod part of the electric push rod (43) penetrates through the lower end of the outer wall of the main part box (4) and is in sliding contact with the lower end of the inner wall of the main part box (4), and one end, far away from the electric push rod (43), of the push rod part of the electric push rod (43) is connected with the inner wall of the shell (1);
a button (2) used for opening and closing the electric push rod (43) is arranged on the outer side of the shell (1), the button (2), the first light group (31), the second light group (51) and the electric push rod (43) are all electrically connected with the PLC (46), a storage battery is arranged in the shell (1), the second light group (51) is electrically connected with the storage battery, and the first light group (31), the button (2), the PLC (46) and the electric push rod (43) are all electrically connected with a rail power supply;
one side of casing (1) is lid (15) that can open and shut, runs through logical unthreaded hole (12) have been seted up in casing (1) outside, be equipped with the glass cover on logical unthreaded hole (12), the outside of casing (1) is equipped with sound and accomodates cover (11), sound is accomodate cover (11) and is close to the one end of casing (1) is equipped with the acoustic energy power generation facility with the battery electricity even.
2. The track traffic signal lamp based on PLC control as claimed in claim 1, wherein: the outer side of the main component box (4) is provided with a honeycomb net protective layer (41).
3. The track traffic signal lamp based on PLC control as claimed in claim 1, wherein: the acoustic energy power generation device comprises a metal diaphragm (111) capable of vibrating due to sound, a metal coil (112) and a U-shaped magnet (113), wherein the metal diaphragm (111) is arranged at one end, close to the shell (1), of the sound receiving cover (11), the U-shaped magnet (113) is located in the shell (1), and the metal coil (112) is located in the middle of the U-shaped magnet (113).
4. The track traffic signal lamp based on PLC control as claimed in claim 1, wherein: and the upper end and the lower end of the shell (1) are both provided with mounting seats (13).
5. The track traffic signal lamp based on PLC control as claimed in claim 1, wherein: the first lamp compact disc (3) and the second lamp compact disc (5) are detachably connected with the main part box (4).
6. The track traffic signal lamp based on PLC control as claimed in claim 1, wherein: run through the front side of major-part case (4) and seted up first mounting hole (44) and second mounting hole (45) at the front side from the bottom up of major-part case (4), first mounting hole (44) and second mounting hole (45) all are provided with the internal thread, first lamp CD (3) with second lamp CD (5) respectively with first mounting hole (44) and second mounting hole (45) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825090.2U CN210680749U (en) | 2019-10-28 | 2019-10-28 | Rail transit signal lamp based on PLC control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825090.2U CN210680749U (en) | 2019-10-28 | 2019-10-28 | Rail transit signal lamp based on PLC control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680749U true CN210680749U (en) | 2020-06-05 |
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ID=70895430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921825090.2U Active CN210680749U (en) | 2019-10-28 | 2019-10-28 | Rail transit signal lamp based on PLC control |
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| Country | Link |
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| CN (1) | CN210680749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141162A (en) * | 2020-10-17 | 2020-12-29 | 郑州铁路职业技术学院 | Regulation formula railway signal machine |
| CN114333388A (en) * | 2021-12-24 | 2022-04-12 | 广州市翔通交通设施工程有限公司 | Intelligent traffic signal lamp fault remote detection method, system, equipment and medium |
-
2019
- 2019-10-28 CN CN201921825090.2U patent/CN210680749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141162A (en) * | 2020-10-17 | 2020-12-29 | 郑州铁路职业技术学院 | Regulation formula railway signal machine |
| CN114333388A (en) * | 2021-12-24 | 2022-04-12 | 广州市翔通交通设施工程有限公司 | Intelligent traffic signal lamp fault remote detection method, system, equipment and medium |
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