CN214477208U

CN214477208U - Novel relay for railway signal

Info

Publication number: CN214477208U
Application number: CN202023049582.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Grucker Tianjin Industrial Technology Co ltd
Current assignee: Grucker Tianjin Industrial Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-22
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a novel relay for railway signal belongs to relay technical field, including the mounting panel, mounting panel one side fixed connection diaphragm and baffle b respectively. When installing the relay, put the mounting panel suitable position earlier after, fix through the mounting hole, promote baffle a compression spring after that and come the distance between adjusting the baffle an and the baffle b, then put the relay on the baffle b, loosen baffle a slowly after that, spring promotion baffle a is fixed the relay, it drives the movable plate through the rotation axis removal to hold the handle after that, the draw-in groove inside that the kelly of movable plate one side entered into baffle b one side is protected this relay, the relay is at the during operation, can produce the heat, the motor drives the axis of rotation and rotates, the axis of rotation drives the dwang and rotates, the dwang drives the flabellum rotation, the flabellum rotates and bloies through the air outlet and dispels the heat to the relay, the refrigeration piece can cool down by wind refrigeration, can dispel the heat to the relay fast.

Description

Novel relay for railway signal

Technical Field

The utility model relates to a relay technical field especially relates to a novel relay for railway signal.

Background

The railway color light signal machine plays a command role in railway running, and the safety of the railway color light signal machine is particularly important. The reliability of the filament switching unit of the lighting circuit, which is one of the main devices, directly affects the driving safety. The old-fashioned filament conversion unit in the past mainly adopts the mode of electron triode to realize the filament conversion, discovers following shortcoming through the use for many years: because the equipment is used outdoors, the lightning resistance and the electromagnetic interference resistance of the equipment are poor, faults often occur, and the service life and the electrical characteristics are greatly influenced by the environment. Along with the popularization of railway acceleration, the importance of signal display safety is increasingly prominent.

Patent No. CN201020199745.2 discloses a special elasticity formula of railway signal ac relay, including base, coil, iron core, armature, movable contact group, quiet contact group, be equipped with the coil on the base, iron core and armature constitute the on-off control mechanism of relay, be equipped with quiet contact group on the base, be equipped with movable contact group on the armature, relay coil tie point lamp circuit railway signal special bulb owner filament, movable contact group and quiet contact group tie point lamp circuit railway signal special bulb's vice filament and warning circuit respectively. The utility model discloses the security that has greatly improved railway signal lighting circuit: the silver-cadmium contact improves the lightning protection and anti-interference characteristics of the electric appliance; the relay switch control mechanism and the tension spring improve the reliability of the mechanical work of the relay; the structural design of the insertion spring piece is beneficial to installation and maintenance.

The elastic type alternating current relay special for railway signals has the following defects: 1. the device can not dissipate heat in time when the relay works, and can damage parts in the relay; 2. the device is complex in structure, high in cost and not suitable for popularization, and therefore a novel railway signal relay is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel relay for railway signal, when installing the relay, firstly, after the mounting plate is put to a proper position, the relay is fixed through the mounting hole, then the baffle a is pushed to compress the spring to adjust the distance between the baffle a and the baffle b, then the relay is put on the baffle b, then the baffle a is slowly loosened, the spring pushes the baffle a to fix the relay, then the handle is held to drive the moving plate to move through the rotating shaft, the clamping bar at one side of the moving plate enters the clamping groove at one side of the baffle b to protect the relay, the advantages of simple installation and disassembly, time and labor saving are realized, the relay with different sizes is also suitable to be fixed and protected, when the relay works, heat can be generated, the heat loss is slow, the relay can be damaged due to the stop around the relay, the motor and the refrigerating sheet can work by opening the power supply, the motor drives the axis of rotation and rotates, and the axis of rotation drives the dwang and rotates, and the dwang drives the flabellum and rotates, and the flabellum rotates and bloies and dispels the heat to the relay through the air outlet, and when wind passed through the refrigeration piece, the refrigeration piece can bai refrigeration be semiconductor p-n knot du produced zhi under the effect of electric field. Under the condition of applying a certain voltage to the semiconductor daop-n junction, electrons need to consume energy to pass through the n region from the p region so as to generate heat; if the heat is given off by air or other objects, can supply because of balanced needs, this produces the endothermic phenomenon and has refrigerated promptly, and the refrigeration piece can cool down the wind refrigeration, can dispel the heat to the relay fast, and such benefit drives the work between flabellum rotation and the refrigeration piece through the motor, can be fast in time cool down the heat dissipation that the relay work produced, increases the life of relay.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of novel relay for railway signal, the mounting panel comprises a mounting panel, mounting panel one side is fixed connection diaphragm and baffle b respectively, diaphragm one side fixed connection spring, spring one end fixed connection baffle a, baffle a one side fixed connection fixing base, fixing base lateral wall through connection rotation axis, rotation axis lateral wall through connection movable plate, movable plate one side is provided with a plurality of kellies, movable plate one side fixed connection handle, movable plate internally mounted has the motor, the axis of rotation is installed to motor one side, axis of rotation lateral wall fixed connection dwang, dwang lateral wall fixed connection flabellum, movable plate internally mounted has the refrigeration piece, the air outlet is installed to the movable plate lateral wall.

Optionally, the radiating holes are installed on the outer side wall of the mounting plate, and mounting holes are formed in one side of the mounting plate.

Optionally, a clamping groove is formed at the joint of the baffle b and the clamping rod to form a clamping groove connection, and a protection pad is installed on the outer side wall of the baffle a and the outer side wall of the baffle b.

Optionally, the power output end of the motor is connected with the power input end of the rotating shaft, and the power output end of the rotating shaft is connected with the power input end of the rotating rod.

Optionally, the electric power input ends of the motor and the refrigeration piece are connected with an external power supply.

The utility model has the advantages as follows:

the embodiment of the utility model provides a novel relay for railway signal:

1. the utility model discloses a spring, baffle a, the rotation axis, the kelly, draw-in groove and movable plate, when installing the relay, put the mounting panel behind the suitable position earlier, fix through the mounting hole, promote baffle a compression spring and come the distance between adjusting baffle a and the baffle b after that, then put the relay on baffle b, loosen baffle a slowly after that, spring promotion baffle a fixes the relay, it drives the movable plate through the rotation axis removal to hold the handle after that, the kelly of movable plate one side enters into the inside protection to this relay of draw-in groove of baffle b one side, such benefit is that the installation is simple with the dismantlement, time saving and labor saving, also adapt to the relay of equidimension not fixed and protection.

2. The utility model discloses a motor, the flabellum, air outlet and refrigeration piece, the relay is at the during operation, can produce the heat, the heat runs off relatively slowly, can stop around the relay and cause harm to the relay, open the power and let motor and refrigeration piece work, the motor drives the axis of rotation and rotates, the axis of rotation drives the dwang and rotates, the dwang drives the flabellum and rotates, the flabellum rotates and bloies and dispels the heat to the relay through the air outlet, when wind when the refrigeration piece, the refrigeration piece can bai refrigerate be semiconductor p-n knot du produced zhi under the effect of electric field. Under the condition of applying a certain voltage to the semiconductor daop-n junction, electrons need to consume energy to pass through the n region from the p region so as to generate heat; if the heat is given off by air or other objects, can supply because of balanced needs, this produces the endothermic phenomenon and has refrigerated promptly, and the refrigeration piece can cool down the wind refrigeration, can dispel the heat to the relay fast, and such benefit drives the work between flabellum rotation and the refrigeration piece through the motor, can be fast in time cool down the heat dissipation that the relay work produced, increases the life of relay.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a novel relay for railway signals according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of a moving plate of a novel relay for railway signals according to an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a transverse plate; 3. a spring; 4. a baffle plate a; 5. a baffle b; 6. a fixed seat; 7. a rotating shaft; 8. moving the plate; 9. a clamping rod; 10. a card slot; 11. a protection pad; 12. mounting holes; 13. Heat dissipation holes; 14. a handle; 15. a motor; 16. a rotating shaft; 17. rotating the rod; 18. a fan blade; 20. a refrigeration plate; 21. and (7) air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A novel relay for railway signal according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, a novel relay for railway signals provided by the embodiment of the present invention comprises a mounting plate 1, wherein one side of the mounting plate 1 is fixedly connected with a transverse plate 2 and a baffle b5, one side of the transverse plate 2 is fixedly connected with a spring 3, one end of the spring 3 is fixedly connected with a baffle a5, one side of the baffle a5 is fixedly connected with a fixing base 6, the outer side wall of the fixing base 6 is connected with a rotating shaft 7 in a penetrating manner, the outer side wall of the rotating shaft 7 is connected with a moving plate 8 in a penetrating manner, one side of the moving plate 8 is provided with a plurality of clamping bars 9, one side of the moving plate 8 is fixedly connected with a handle 14, a motor 15 is installed inside the moving plate 8, one side of the motor 15 is provided with a rotating shaft 16, the outer side wall of the rotating shaft 16 is fixedly connected with a rotating rod 17, the outer side wall of the rotating rod 17 is fixedly connected with fan blades 18, and a refrigerating plate 20 is installed inside the moving plate 8, an air outlet 21 is arranged on the outer side wall of the moving plate 8.

For example, when the relay is installed, the installation plate 1 is firstly placed at a proper position and then fixed through the installation hole 12, then the baffle a4 is pushed to compress the spring 3 to adjust the distance between the baffle a4 and the baffle b5, then the relay is placed on the baffle b5, then the baffle a4 is slowly released, the spring 3 pushes the baffle a4 to fix the relay, then the handle 14 is held to drive the moving plate 8 to move through the rotating shaft 7, the clamping rod 9 at one side of the moving plate 8 enters the clamping groove 10 at one side of the baffle b5 to protect the relay, when the relay works, heat is generated, the heat is slowly lost, the heat can be stopped around the relay to damage the relay, the motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the rotating rod 17 to rotate, the rotating rod 17 drives the fan blade 18 to rotate, the fan blade 18 rotates to radiate the heat of the relay through the air blowing outlet 21, when wind passes through the refrigerating plate 20, the refrigerating plate 20 can bai refrigerate zhi generated by du under the action of an electric field by the semiconductor p-n junction. Under the condition of applying a certain voltage to the semiconductor daop-n junction, electrons need to consume energy to pass through the n region from the p region so as to generate heat; if the heat is given off by air or other objects, can supply because of balanced needs, this produces the endothermic phenomenon and has refrigerated promptly, and refrigeration piece 20 can cool down the wind refrigeration, can dispel the heat to the relay fast.

Referring to fig. 1, heat dissipation holes 13 are installed on the outer side wall of the mounting plate 1, and mounting holes 12 are formed on one side of the mounting plate 1.

Illustratively, the heat dissipation of the relay is facilitated through the heat dissipation hole 13, and the mounting plate is facilitated through the mounting hole 12.

Referring to fig. 1, a clamping groove 10 is arranged at the joint of the baffle b5 and the clamping rod 9 to form a clamping groove connection, and a protective pad 11 is arranged on the outer side walls of the baffle a4 and the baffle b 5.

By way of example, the clamping rod 9 is convenient to fix, and the relay is protected from being damaged.

Referring to fig. 1, the power output end of the motor 15 is connected with the power input end of the rotating shaft 16, and the power output end of the rotating shaft 16 is connected with the power input end of the rotating rod 17.

Illustratively, the motor 15 rotates the rotating shaft 16, and the rotating shaft 16 rotates the rotating rod 17.

Referring to fig. 1, the electric input terminals of the motor 15 and the refrigerating sheet 20 are connected to an external power source.

Illustratively, an external power source provides power to the motor 15 and the refrigeration pill 20.

When the relay is used, when the relay is installed, the installation plate 1 is firstly placed at a proper position and then fixed through the installation hole 12, then the baffle a4 is pushed to compress the spring 3 to adjust the distance between the baffle a4 and the baffle b5, then the relay is placed on the baffle b5, then the baffle a4 is slowly loosened, the spring 3 pushes the baffle a4 to fix the relay, then the handle 14 is held to drive the moving plate 8 to move through the rotating shaft 7, the clamping rod 9 on one side of the moving plate 8 enters the clamping groove 10 on one side of the baffle b5 to protect the relay, the relay has the advantages of simple installation and disassembly, time and labor saving, and suitability for fixing and protecting the relays with different sizes, the relay can generate heat when in work, the heat is slowly lost, the relay can be stopped around the relay to cause harm to the relay, the power supply is opened to enable the motor 15 and the refrigerating sheet 20 to work, the motor 15 drives the rotation axis 16 to rotate, the rotation axis 16 drives the rotation rod 17 to rotate, the rotation rod 17 drives the fan blade 18 to rotate, the fan blade 18 rotates to blow air to dissipate heat of the relay through the air outlet 21, and when the air passes through the refrigerating sheet 20, the refrigerating sheet 20 can bai refrigerate, namely zhi generated by du under the effect of the electric field of the semiconductor p-n junction. Under the condition of applying a certain voltage to the semiconductor daop-n junction, electrons need to consume energy to pass through the n region from the p region so as to generate heat; if the heat is given off by air or other objects, can supply because of balanced needs, this produces the endothermic phenomenon and refrigerates promptly, refrigeration piece 20 can be cooled down by the wind refrigeration, can dispel the heat to the relay fast, such advantage is through the work between motor 15 drive flabellum 18 rotation and refrigeration piece 20, can cool down the heat dissipation in time of the heat that the relay work produced fast, increase the life of relay, model Y90L-2 of motor 15 and model TEC2-19006 of refrigeration piece 20.

The utility model relates to a novel relay for railway signal, which comprises a relay body 1 and a mounting plate; 2. a transverse plate; 3. a spring; 4. a baffle plate a; 5. a baffle b; 6. a fixed seat; 7. a rotating shaft; 8. moving the plate; 9. a clamping rod; 10. a card slot; 11. a protection pad; 12. mounting holes; 13. heat dissipation holes; 14. a handle; 15. a motor; 16. a rotating shaft; 17. rotating the rod; 18. a fan blade; 20. a refrigeration plate; 21. the air outlet and the components are all universal standard components or components known to those skilled in the art, and the structure and the principle of the air outlet and the components are known to those skilled in the technical manual or known by a conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The novel relay for the railway signal comprises a mounting plate (1) and is characterized in that one side of the mounting plate (1) is fixedly connected with a transverse plate (2) and a baffle b (5) respectively, one side of the transverse plate (2) is fixedly connected with a spring (3), one end of the spring (3) is fixedly connected with a baffle a (4), one side of the baffle a (4) is fixedly connected with a fixed seat (6), the outer side wall of the fixed seat (6) is connected with a rotating shaft (7) in a penetrating manner, the outer side wall of the rotating shaft (7) is connected with a movable plate (8) in a penetrating manner, a plurality of clamping rods (9) are arranged on one side of the movable plate (8), a handle (14) is fixedly connected on one side of the movable plate (8), a motor (15) is arranged inside the movable plate (8), a rotating shaft (16) is arranged on one side of the motor (15), and the outer side wall of the rotating shaft (16) is fixedly connected with a rotating rod (17), dwang (17) lateral wall fixed connection flabellum (18), movable plate (8) internally mounted has refrigeration piece (20), air outlet (21) are installed to movable plate (8) lateral wall.

2. The novel railway signal relay as claimed in claim 1, wherein a heat dissipation hole (13) is installed on the outer side wall of the mounting plate (1), and a mounting hole (12) is formed on one side of the mounting plate (1).

3. The novel railway signal relay as claimed in claim 1, wherein a clamping groove (10) is formed at the joint of the baffle b (5) and the clamping rod (9) to form a clamping groove connection, and a protective pad (11) is mounted on the outer side wall of the baffle a (4) and the baffle b (5).

4. A novel relay for railway signals, according to claim 1, characterized in that the power output end of said motor (15) is connected with the power input end of the rotating shaft (16), and the power output end of said rotating shaft (16) is connected with the power input end of the rotating rod (17).

5. The novel railway signal relay as claimed in claim 1, wherein the power input ends of the motor (15) and the refrigerating sheet (20) are connected with an external power supply.