CN109215362B - Traffic signal lamp and using method thereof - Google Patents
Traffic signal lamp and using method thereof Download PDFInfo
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- CN109215362B CN109215362B CN201811344455.XA CN201811344455A CN109215362B CN 109215362 B CN109215362 B CN 109215362B CN 201811344455 A CN201811344455 A CN 201811344455A CN 109215362 B CN109215362 B CN 109215362B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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Abstract
The invention discloses a traffic signal lamp, which comprises a standby signal pile in a vertical posture, wherein a flange plate base is arranged at the bottom end of the standby signal pile; the spare signal pile is of a cylindrical structure with an opening at the upper end; the top of the barrel body of the spare signal pile is provided with a disk-shaped top cover, the lower side of the disk-shaped top cover is also provided with a spare signal lamp holder, the spare signal lamp holder is positioned in the barrel body of the spare signal pile, the front side of the spare signal lamp holder is provided with a circular luminous lamp panel, and the luminous lamp panel can sequentially emit signal lights with three colors of red, green and yellow; the invention has simple and reliable structure, and the extension state of the standby signal lamp holder is used as a temporary standby signal lamp when the main signal lamp of the road breaks down; the method does not need to wait for the first-aid repair personnel to carry out the complete first-aid repair, maintains the continuity of traffic signals, and improves the stability and the intelligent degree of a traffic system.
Description
Technical Field
The invention belongs to the field of traffic equipment, and particularly relates to a signal lamp and a using method thereof.
Background
After the traffic signal lamp breaks down, can lead to the traffic confusion rapidly, and the personnel of salvageing still need a period of time to arrive the scene, and then leads to this signal lamp to take place the traffic accident easily during damaging, consequently needs a kind of equipment that can in time replace the damage signal lamp.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a signal lamp which is timely supplemented when a traffic light fails and a using method thereof.
The technical scheme is as follows: in order to achieve the purpose, the traffic signal lamp comprises a standby signal pile in a vertical posture, wherein a flange plate base is arranged at the bottom end of the standby signal pile; the spare signal pile is of a cylindrical structure with an opening at the upper end; the top of the barrel body of the spare signal pile is provided with a disk-shaped top cover, the lower side of the disk-shaped top cover is also provided with a spare signal lamp holder, the spare signal lamp holder is positioned in the barrel body of the spare signal pile, the front side of the spare signal lamp holder is provided with a circular luminous lamp panel, and the luminous lamp panel can sequentially emit signal lights with three colors of red, green and yellow; the spare signal lamp holder and the disc-shaped top cover can synchronously do lifting motion.
Furthermore, a horizontal fixed disc is integrally arranged coaxially in the tube of the standby signal pile, and two light rod guide post holes are symmetrically arranged on the horizontal fixed disc from left to right; the two polished rod guide posts respectively penetrate through the two polished rod guide post holes in a sliding manner; the lower ends of the two polished rod guide posts are fixedly connected with a circular movable disk body, and the movable disk body is coaxially arranged in the tube of the standby signal pile; the upper ends of the two polished rod guide columns are fixedly connected with a controller assembly, the upper end of the controller assembly is fixedly connected with the standby signal lamp holder through a connecting column, the upper end of the standby signal lamp holder is fixedly connected with a supporting rod, the supporting rod and the standby signal pile are coaxial in the cylinder, the upper end of the supporting rod is fixedly connected with the disc-shaped top cover, and the disc-shaped top cover is sealed and arranged at an outlet in the cylinder at the top of the standby signal pile under the tensile force of the supporting rod.
Furthermore, the middle part of the horizontal fixed disc is coaxially hollowed with a spring guide post through hole, the horizontal fixed disc also comprises a spring guide post, the lower end of the spring guide post is coaxially and fixedly connected with the movable disc body, the upper end of the spring guide post coaxially penetrates through the spring guide post through hole, a return spring is sleeved outside the spring guide post, and two ends of the return spring respectively press the horizontal fixed disc and the movable disc body;
a vertically through screw rod hollow channel is coaxially arranged inside the spring guide post; a screw rod motor is arranged on the upper side of the controller assembly, a motor shell of the screw rod motor is fixedly installed on the inner wall of the spare signal pile, a screw rod is synchronously connected to the rotating output end of the screw rod motor, the outer diameter of the screw rod is smaller than the inner diameter of the screw rod hollow channel, and the screw rod coaxially penetrates through the screw rod hollow channel;
the lower end of the movable disc body is also provided with a screw rod nut, the lower end of the screw rod penetrates through a threaded hole of the screw rod nut, and the screw rod is in threaded transmission fit with the threaded hole; guide post holes are further arranged in the left side and the right side of the screw rod nut in a hollow mode, the screw rod nut guide posts further comprise two screw rod nut guide posts, the two screw rod nut guide posts respectively penetrate through the two guide post holes in a sliding mode, and the upper ends of the two screw rod nut guide posts are fixedly connected with the movable disc body;
the transmission device is characterized by further comprising a force transmission spring, wherein the force transmission spring is sleeved on the outer side of the screw rod, and two ends of the force transmission spring are fixedly connected with the movable disc body and the screw rod nut respectively.
Further, the lower ends of the two lead screw nut guide columns are fixedly connected with trigger switch seats, one side, close to the lead screw, of each trigger switch seat is provided with a trigger switch, the trigger switches are electrically connected with the light-emitting lamp panel, the lower tail end of the lead screw is provided with a spherical top, the trigger switches correspond to the spherical tops at the tail end of the lead screw, the trigger switches can move upwards along with the trigger switch seats to be in contact with the spherical tops, and when the spherical tops are in contact with the trigger switches, the light-emitting lamp panel is electrified; when the spherical top is separated from the trigger switch, the light-emitting lamp panel is powered off.
Further, a signal lamp and a using method of the signal lamp are as follows:
when the device is in a dormant state: the disc-shaped top cover is positioned at an outlet of the sealing cover arranged in the top barrel of the standby signal pile, the force transmission spring is in a loose state, the return spring has downward elastic thrust to the movable disc body at the moment, the elastic thrust is converted into downward pulling force to the disc-shaped top cover through the supporting rod, and further the disc-shaped top cover still continuously has elastic pretightening force under the covering state, so that the disc-shaped top cover has stable sealing performance, and further the standby signal lamp holder and the controller assembly are positioned in a closed protection space; at the moment, the spherical top of the screw rod is in a state of being far away from the trigger switch, so that the light-emitting lamp panel is in a dormant state of continuous power failure;
when the main signal lamp of the road breaks down, background personnel of the traffic system immediately send a command of starting a standby signal lamp to the controller after confirming that the signal lamp of the road is damaged; the controller component receives an instruction and then rapidly starts the lead screw motor to drive the lead screw to rotate in the forward direction, the forward rotation of the lead screw drives the lead screw nut to move upwards along the lead screw nut guide post, the upward-moving lead screw nut enables the force transmission spring to be gradually converted from a loose state into a compressed state, further, the elastic thrust of the force transmission spring to push the movable disk body upwards is gradually increased, the elastic thrust of the force transmission spring to the movable disk body is increased to overcome the elasticity and the gravity of the return spring, the force transmission spring pushes the movable disk body upwards, and further, the movable disk body, the polished rod guide post, the controller component, the connecting post, the standby signal lamp holder, the supporting rod, the disk-shaped top cover, the lead screw nut guide post, an integrated structure formed; when the standby signal lamp holder moves upwards to be separated from an outlet in the top cylinder of the standby signal pile, the trigger switch also moves upwards along with the trigger switch holder to be in contact with the spherical top at the tail end of the screw rod, the light-emitting lamp panel is electrified, the running of a screw rod motor is suspended after the light-emitting lamp panel is electrified, then the controller controls the light-emitting color of the light-emitting lamp panel, the light-emitting lamp panel can sequentially generate red, yellow and green signals, the extending state of the standby signal lamp holder is further realized, and the standby signal lamp holder serves as a temporary standby signal lamp;
after the road main signal lamp is rush-repaired, the motor is driven again, the screw rod is driven to rotate reversely, the screw rod is driven to move downwards along the screw rod nut guide post by the reverse rotation of the screw rod, the force transmission spring is gradually changed from a compressed state to a loose state by the screw rod nut which moves downwards, then the elastic thrust of the force transmission spring pushing the movable disc body upwards is gradually reduced until the elastic thrust of the force transmission spring to the movable disc body is smaller than the elastic force of the return spring, the return spring continuously pushes the movable disc body downwards so as to lead the movable disc body, the polished rod guide post, the controller component, the connecting post, the standby signal lamp holder, the supporting rod, the disc-shaped top cover, the screw rod nut guide post, the trigger switch seat and the trigger switch to form an integrated structure to synchronously move downwards, meanwhile, the trigger switch moves upwards to be separated from the spherical top of the screw rod, so that the light-emitting lamp panel is in a continuous power-off state; and when the standby signal lamp base moves downwards to be completely retracted into the standby signal pile and the disc-shaped top cover moves downwards to be covered at the position of an outlet in the top cylinder of the standby signal pile, the running of the screw rod motor is suspended, and the dormant state is recovered.
Has the advantages that: the invention has simple and reliable structure, and the extension state of the standby signal lamp holder is used as a temporary standby signal lamp when the main signal lamp of the road breaks down; the method does not need to wait for the first-aid repair personnel to carry out the complete first-aid repair, maintains the continuity of traffic signals, and improves the stability and the intelligent degree of a traffic system.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention in a sleep state;
FIG. 2 is a schematic structural view of the present invention in a working state;
FIG. 3 is an upper partial view of FIG. 2;
FIG. 4 is a schematic sectional view of the spare signal pile with other components inside the pile barrel hidden;
figure 5 is an overall cross-sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The traffic signal lamp shown in the attached figures 1 to 5 comprises a standby signal pile 1 in a vertical posture, wherein a flange plate base 1.2 is arranged at the bottom end of the standby signal pile 1; the spare signal pile 1 is of a cylindrical structure with an opening at the upper end; a disc-shaped top cover 19 is arranged at the top of a cylinder body of the standby signal pile 1, a standby signal lamp holder 2 is further arranged on the lower side of the disc-shaped top cover 19, the standby signal lamp holder 2 is located in the cylinder of the standby signal pile 1, a circular light-emitting lamp panel 43 is arranged on the front side of the standby signal lamp holder 2, and the light-emitting lamp panel 43 can sequentially emit signal lights with three colors of red, green and yellow; the spare signal lamp holder 2 and the disc-shaped top cover 19 can synchronously perform lifting movement.
A horizontal fixed disc 22 is coaxially and integrally arranged in the tube of the standby signal pile 1, and two polished rod guide post holes 23 are symmetrically arranged on the horizontal fixed disc 22 from left to right; the two polished rod guide posts 21 respectively penetrate through the two polished rod guide post holes 23 in a sliding manner; the lower ends of the two polished rod guide posts 21 are fixedly connected with a circular movable disk body 25, and the movable disk body 25 is coaxially arranged in the tube of the standby signal pile 1; the upper ends of the two polished rod guide posts 21 are fixedly connected with a controller assembly 4, the upper end of the controller assembly 4 is fixedly connected with the standby signal lamp holder 2 through a connecting post 3, the upper end of the standby signal lamp holder 2 is fixedly connected with a supporting rod 20, the supporting rod 20 and the standby signal pile 1 are coaxial in a cylinder, the upper tail end of the supporting rod 20 is fixedly connected with the disc-shaped top cover 19, and the disc-shaped top cover 19 is arranged at an outlet 1.1 in the cylinder at the top of the standby signal pile 1 in a sealing mode under the pulling force of the supporting rod 20.
The middle part of the horizontal fixed disc 22 is coaxially hollowed with a spring guide post through hole 24, the spring fixing device further comprises a spring guide post 10, the lower end of the spring guide post 10 is coaxially fixedly connected with the movable disc body 25, the upper end of the spring guide post 10 coaxially penetrates through the spring guide post through hole 24, a return spring 11 is sleeved outside the spring guide post 10, and two ends of the return spring 11 respectively press the horizontal fixed disc 22 and the movable disc body 25;
a vertically through screw rod hollow channel 8 is coaxially arranged in the spring guide post 10; a screw rod motor 5 is arranged on the upper side of the controller assembly 4, a motor shell of the screw rod motor 5 is fixedly installed on the inner wall of the spare signal pile 1, a rotary output end of the screw rod motor 5 is synchronously connected with a screw rod 6, the outer diameter of the screw rod 6 is smaller than the inner diameter of the screw rod hollow channel 8, and the screw rod 6 coaxially penetrates through the screw rod hollow channel 8;
the lower end of the movable disc body 25 is also provided with a screw nut 15, the lower end of the screw 6 penetrates through a threaded hole 26 of the screw nut 15, and the screw 6 is in threaded transmission fit with the threaded hole 26; the left side and the right side of the screw nut 15 are also provided with guide post holes 14 in a hollow manner, the screw nut further comprises two screw nut guide posts 12, the two screw nut guide posts 12 respectively penetrate through the two guide post holes 14 in a sliding manner, and the upper ends of the two screw nut guide posts 12 are fixedly connected with the movable disc body 25;
the transmission device further comprises a force transmission spring 13, wherein the force transmission spring 13 is sleeved on the outer side of the screw rod 6, and two ends of the force transmission spring 13 are respectively and fixedly connected with the movable disc body 25 and the screw rod nut 15.
The lower ends of the two screw nut guide columns 12 are fixedly connected with trigger switch seats 18, one side of each trigger switch seat 18, which is close to the screw 6, is provided with a trigger switch 17, each trigger switch 17 is electrically connected with the corresponding light-emitting lamp panel 43, the lower tail end of each screw 6 is provided with a spherical top 16, each trigger switch 17 corresponds to the corresponding spherical top 16 at the tail end of each screw 6, each trigger switch 17 can move upwards along with the corresponding trigger switch seat 18 to be in contact with the corresponding spherical top 16, and when the spherical tops 16 are in contact with the corresponding trigger switches 17, the light-emitting lamp panels 43 are electrified; the light-emitting lamp panel 43 is de-energized when the dome 16 is disengaged from the trigger switch 17.
The method, the process and the technical progress of the scheme are organized as follows:
when the device is in a dormant state: the disc-shaped top cover 19 is arranged at the position of the sealing cover arranged at the outlet 1.1 in the top cylinder of the standby signal pile 1, the force transmission spring 13 is in a loose state, at the moment, the return spring 11 has downward elastic thrust to the movable disc body 25, the elastic thrust is converted into downward tension to the disc-shaped top cover 19 through the support rod 20, and then the disc-shaped top cover 19 still has elastic pretightening force continuously under the covering state, so that the disc-shaped top cover 19 has stable sealing performance, and the standby signal lamp holder 2 and the controller assembly 4 are in a closed protective space; at the moment, the spherical top 16 of the screw rod 6 is in a state of being far away from the trigger switch 17, and then the light-emitting lamp panel 43 is in a dormant state of continuous power failure;
when the main signal lamp of the road breaks down, background personnel of the traffic system immediately send a command of starting a standby signal lamp to the controller after confirming that the signal lamp of the road is damaged; after receiving the instruction, the controller component 4 rapidly starts the lead screw motor 5 to drive the lead screw 6 to rotate in the forward direction, the forward rotation of the lead screw 6 drives the lead screw nut 15 to move upwards along the lead screw nut guide post 12, the upward-moving lead screw nut 15 enables the force transfer spring 13 to gradually change from a relaxed state to a compressed state, further, the elastic thrust of the force transfer spring 13 upwards pushing the movable disc body 25 is gradually increased, when the elastic thrust of the force transfer spring 13 to the movable disc body 25 is increased to overcome the elasticity and gravity of the return spring 11, the force transfer spring 13 upwards pushes the movable disc body 25, further, the movable disc body 25, the polished rod guide post 21, the controller component 4, the connecting post 3, the standby signal lamp holder 2, the supporting rod 20, the disc-shaped top cover 19, the lead screw nut guide post 12, the trigger switch base 18 and the trigger switch 17; when the standby signal lamp holder 2 moves upwards to be separated from an outlet 1.1 in the top cylinder of the standby signal pile 1, the trigger switch 17 also moves upwards along with the trigger switch seat 18 to be in contact with the spherical top 16 at the tail end of the screw rod 6, the light-emitting lamp panel 43 is electrified at the moment, the operation of the screw rod motor 5 is suspended after the light-emitting lamp panel 43 is electrified, then the controller controls the light-emitting color of the light-emitting lamp panel 43, and the light-emitting lamp panel 43 can sequentially generate red, yellow and green signals, so that the extending state of the standby signal lamp holder 2 is realized and serves as a temporary standby signal lamp;
after the emergency repair of the main road signal lamp is completed, the rod motor 5 is driven again, the screw rod 6 is driven to rotate reversely, the screw rod 6 rotates reversely to drive the screw rod nut 15 to move downwards along the screw rod nut guide post 12, at the moment, the screw rod nut 15 which moves downwards enables the force transmission spring 13 to gradually change from a compressed state to a relaxed state, the elastic thrust of the force transmission spring 13 which pushes the movable disc body 25 upwards is gradually reduced, until the elastic thrust of the force transmission spring 13 to the movable disc body 25 is smaller than the elastic force of the return spring 11, the return spring 11 continuously pushes the movable disc body 25 downwards, the movable disc body 25, the polished rod guide post 21, the controller assembly 4, the connecting post 3, the standby signal lamp holder 2, the supporting rod 20, the disc-shaped top cover 19, the screw rod nut guide post 12, the trigger switch seat 18 and the trigger switch 17 synchronously move downwards, and simultaneously the trigger switch 17 moves upwards to be separated from the spherical top, thereby keeping the light-emitting lamp panel 43 in a continuous power-off state; when the standby signal lamp holder 2 is displaced downwards to be completely retracted into the standby signal pile 1 and the disc-shaped top cover 19 is displaced downwards to be covered at the position of the outlet 1.1 in the top cylinder of the standby signal pile 1, the operation of the screw rod motor 5 is suspended and the dormant state is recovered.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (3)
1. A traffic signal, characterized by: the signal pile comprises a standby signal pile (1) in a vertical posture, wherein a flange plate base (1.2) is arranged at the bottom end of the standby signal pile (1); the spare signal pile (1) is of a cylindrical structure with an opening at the upper end; a disc-shaped top cover (19) is arranged at the top of a cylinder body of the standby signal pile (1), a standby signal lamp holder (2) is further arranged on the lower side of the disc-shaped top cover (19), the standby signal lamp holder (2) is located in the cylinder of the standby signal pile (1), a circular light-emitting lamp panel (43) is arranged on the front side of the standby signal lamp holder (2), and the light-emitting lamp panel (43) can sequentially emit signal light of three colors, namely red, green and yellow; the spare signal lamp holder (2) and the disc-shaped top cover (19) can synchronously do lifting movement;
a horizontal fixed disc (22) is coaxially and integrally arranged in the tube of the standby signal pile (1), and two light rod guide post holes (23) are symmetrically arranged on the horizontal fixed disc (22) from left to right; the two polished rod guide posts (21) respectively penetrate through the two polished rod guide post holes (23) in a sliding manner; the lower ends of the two polished rod guide posts (21) are fixedly connected with a circular movable disc body (25), and the movable disc body (25) is coaxially arranged in the cylinder of the standby signal pile (1); the upper ends of the two polished rod guide posts (21) are fixedly connected with a controller assembly (4), the upper end of the controller assembly (4) is fixedly connected with the standby signal lamp holder (2) through a connecting post (3), the upper end of the standby signal lamp holder (2) is fixedly connected with a supporting rod (20), the supporting rod (20) and the standby signal pile (1) are coaxial in a cylinder, the upper tail end of the supporting rod (20) is fixedly connected with the disc-shaped top cover (19), and the disc-shaped top cover (19) is hermetically arranged at an outlet (1.1) in the cylinder at the top of the standby signal pile (1) under the pulling force of the supporting rod (20);
the middle part of the horizontal fixed disc (22) is coaxially hollowed with a spring guide post through hole (24), the spring fixing disc further comprises a spring guide post (10), the lower end of the spring guide post (10) is coaxially and fixedly connected with the movable disc body (25), the upper end of the spring guide post (10) coaxially penetrates through the spring guide post through hole (24), a return spring (11) is sleeved outside the spring guide post (10), and two ends of the return spring (11) respectively press the horizontal fixed disc (22) and the movable disc body (25);
a vertically through screw rod hollow channel (8) is coaxially arranged in the spring guide post (10); a screw rod motor (5) is arranged on the upper side of the controller assembly (4), a motor shell of the screw rod motor (5) is fixedly installed on the inner wall of the standby signal pile (1), a rotary output end of the screw rod motor (5) is synchronously connected with a screw rod (6), the outer diameter of the screw rod (6) is smaller than the inner diameter of the screw rod hollow channel (8), and the screw rod (6) penetrates through the screw rod hollow channel (8) coaxially;
the lower end of the movable disc body (25) is also provided with a screw rod nut (15), the lower end of the screw rod (6) penetrates through a threaded hole (26) of the screw rod nut (15), and the screw rod (6) is in threaded transmission fit with the threaded hole (26); guide post holes (14) are further arranged on the left side and the right side of the screw nut (15) in a hollow mode, the screw nut guide post structure further comprises two screw nut guide posts (12), the two screw nut guide posts (12) respectively penetrate through the two guide post holes (14) in a sliding mode, and the upper ends of the two screw nut guide posts (12) are fixedly connected with the movable disc body (25);
the power transmission device is characterized by further comprising a power transmission spring (13), wherein the power transmission spring (13) is sleeved on the outer side of the screw rod (6), and two ends of the power transmission spring (13) are fixedly connected with the movable disc body (25) and the screw rod nut (15) respectively.
2. A method of using a traffic signal as claimed in claim 1, wherein: the lower ends of the two lead screw nut guide columns (12) are fixedly connected with trigger switch seats (18), one side, close to the lead screw (6), of each trigger switch seat (18) is provided with a trigger switch (17), each trigger switch (17) is electrically connected with the corresponding light-emitting lamp panel (43), the lower tail end of the lead screw (6) is provided with a spherical top (16), each trigger switch (17) corresponds to the corresponding spherical top (16) at the tail end of the lead screw (6), each trigger switch (17) can move upwards along with the corresponding trigger switch seat (18) to be in contact with the corresponding spherical top (16), and when the spherical tops (16) are in contact with the corresponding trigger switches (17), the light-emitting lamp panels (43) are electrified; when the spherical top (16) is separated from the trigger switch (17), the light-emitting lamp panel (43) is powered off.
3. A traffic signal light and method of using the same as recited in claim 2, wherein:
when the device is in a dormant state: the disc-shaped top cover (19) is positioned at the position of an outlet (1.1) of the sealing cover arranged in the top cylinder of the standby signal pile (1), the force transmission spring (13) is in a loose state, at the moment, the return spring (11) has downward elastic thrust to the movable disc body (25), the elastic thrust is converted into downward pulling force to the disc-shaped top cover (19) through the supporting rod (20), and further the disc-shaped top cover (19) still has an elastic pre-tightening force continuously under the covering state, so that the disc-shaped top cover (19) has stable sealing performance, and further the standby signal lamp holder (2) and the controller component (4) are positioned in a closed protection space; at the moment, the spherical top (16) of the screw rod (6) is in a state of being far away from the trigger switch (17), and then the light-emitting lamp panel (43) is in a dormant state of continuous power failure;
when the main signal lamp of the road breaks down, background personnel of the traffic system immediately send a command of starting a standby signal lamp to the controller after confirming that the signal lamp of the road is damaged; after receiving an instruction, the controller assembly (4) rapidly starts the lead screw motor (5) to drive the lead screw (6) to rotate in the forward direction, the forward rotation of the lead screw (6) drives the lead screw nut (15) to move upwards along the lead screw nut guide post (12), the upward-moving lead screw nut (15) enables the force transmission spring (13) to gradually change from a relaxed state to a compressed state, then the elastic thrust of the force transmission spring (13) to push the movable disc body (25) upwards is gradually increased, when the elastic thrust of the force transmission spring (13) to the movable disc body (25) is increased to overcome the elasticity and gravity of the return spring (11), the force transmission spring (13) upwards pushes the movable disc body (25), and then the movable disc body (25), the polished rod guide post (21), the controller assembly (4), the connecting post (3), the standby signal lamp holder (2), the supporting rod (20), the disc-shaped top cover (19), the lead screw nut guide, The trigger switch seat (18) and the trigger switch (17) form an integral structure which synchronously moves upwards; when the standby signal lamp holder (2) moves upwards to be separated from an outlet (1.1) in a cylinder at the top of the standby signal pile (1), the trigger switch (17) moves upwards along with the trigger switch seat (18) to be in contact with a spherical top (16) at the tail end of the screw rod (6), the light-emitting lamp panel (43) is electrified, the operation of the screw rod motor (5) is suspended after the light-emitting lamp panel (43) is electrified, then the controller controls the light-emitting color of the light-emitting lamp panel (43), and the light-emitting lamp panel (43) can sequentially generate red, yellow and green signals, so that the extending state of the standby signal lamp holder (2) is realized and the standby signal lamp is used as a temporary standby signal lamp;
after the road main signal lamp is repaired, the rod motor (5) is driven again, the lead screw (6) is driven to rotate reversely, the lead screw (6) rotates reversely to drive the lead screw nut (15) to move downwards along the lead screw nut guide post (12), the force transmission spring (13) is gradually changed from a compressed state to a relaxed state by the lead screw nut (15) which moves downwards at the moment, the elastic thrust of the force transmission spring (13) pushing the movable disc body (25) upwards is gradually reduced, and the return spring (11) continuously pushes the movable disc body (25) downwards until the elastic thrust of the force transmission spring (13) to the movable disc body (25) is smaller than the elastic force of the return spring (11), so that the movable disc body (25), the polish rod guide post (21), the controller assembly (4), the connecting post (3), the standby signal lamp holder (2), the supporting rod (20), the disc-shaped top cover (19), the lead screw nut guide post (12, The trigger switch seat (18) and the trigger switch (17) form an integral structure which synchronously moves downwards, and meanwhile, the trigger switch (17) moves downwards to be separated from the spherical top (16) of the screw rod (6), so that the light-emitting lamp panel (43) is in a continuous power-off state; when the standby signal lamp holder (2) is displaced downwards to be completely retracted into the standby signal pile (1) and the disc-shaped top cover (19) is displaced downwards to be covered at the position of the outlet (1.1) in the top cylinder of the standby signal pile (1), the operation of the screw rod motor (5) is suspended, and the dormant state is recovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344455.XA CN109215362B (en) | 2018-11-13 | 2018-11-13 | Traffic signal lamp and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344455.XA CN109215362B (en) | 2018-11-13 | 2018-11-13 | Traffic signal lamp and using method thereof |
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| CN109215362A CN109215362A (en) | 2019-01-15 |
| CN109215362B true CN109215362B (en) | 2020-12-22 |
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