Railway signal power supply screen replacement emergency device

Abstract

The utility model relates to railway signal power supply screen replacement maintenance technical field, specifically is a kind of railway signal power supply screen replacement maintenance emergency device, including L-shaped mounting plate, shell, end plate and emergency power supply, the side of shell is equipped with semiconductor refrigerator by mounting hole, one end of semiconductor refrigerator is equipped with temperature controller by screw and another end of semiconductor refrigerator is equipped with cooling fan by screw, and the end opening of shell is equipped with end plate by locking bolt;The top side of end plate is provided with rectangular fence, and wiring terminal is installed equidistantly in rectangular fence by screw, one side of rectangular fence is connected with engagement cover by damping pivot, and the bottom of rectangular fence is provided with semicircular wire hole equidistantly;Railway signal power supply screen replacement maintenance emergency device improves dustproof, waterproof effect at wiring, and under the premise of improving shell tightness, reduce emergency power supply temperature, so that it is safe to run and is not affected by moisture.

Description

Technical Field

[0001] This utility model relates to the field of railway signal power supply panel replacement and repair technology, specifically to an emergency device for railway signal power supply panel replacement and repair. Background Technology

[0002] Railway signal power supply panels are power supply devices that utilize power electronics technology and feature real-time monitoring, alarm, recording, and fault location functions. They are specifically designed to provide stable and clean power to railway signal loads. In scenarios such as power supply panel failure, major repairs, or replacements, this device can be quickly put into use to ensure the normal operation of the railway signaling system.

[0003] The existing emergency replacement devices for railway signal power supply panels are not conducive to improving the dustproof and waterproof effects at the wiring points, and cannot reduce the temperature of the emergency power supply while improving the sealing of the casing, making them highly susceptible to the effects of moisture. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides an emergency replacement device for railway signal power supply panels. The emergency replacement device improves the dustproof and waterproof effect at the wiring points, and reduces the temperature of the emergency power supply while improving the sealing of the housing, thus ensuring its safe operation without being affected by moisture.

[0005] The technical solution adopted by this utility model to solve its technical problem is a railway signal power supply screen replacement emergency device, including an L-shaped mounting plate, a housing, an end plate and an emergency power supply. A semiconductor cooler is installed on one side of the housing through a mounting hole. A temperature controller is installed on one end of the semiconductor cooler through a screw and a cooling fan is installed on the other end of the semiconductor cooler through a screw. An end plate is installed at one end opening of the housing through a locking bolt. A rectangular enclosure is provided on one side of the top of the end plate, and wiring terminals are installed at equal intervals inside the rectangular enclosure by screws. A snap-fit ​​cover is connected to one side of the rectangular enclosure by a damping shaft, and semi-circular wire holes are provided at equal intervals at the bottom of the rectangular enclosure. A sliding base plate is installed on the inner side of the end plate by screws, and an emergency power supply is installed on the top of the sliding base plate by bolts.

[0006] By adopting the above technical solutions, the emergency replacement device for railway signal power supply panels improves the dustproof and waterproof effect at the wiring points, and reduces the temperature of the emergency power supply while improving the sealing of the casing, thus ensuring its safe operation without being affected by moisture.

[0007] Specifically, both ends of the bottom of the housing are fitted with slide rails by screws, and both ends of the bottom of the sliding base plate are provided with sliders, which are located inside the slide rails.

[0008] Specifically, the cooling end of the semiconductor cooler is located inside the housing, while the heating end of the semiconductor cooler is located outside the housing.

[0009] By adopting the above technical solution, the cooling end of the semiconductor cooler absorbs heat from inside the casing, and the heating end of the semiconductor cooler releases heat, thereby turning on the cooling fan to quickly dissipate heat from the heating end of the semiconductor cooler.

[0010] Specifically, the detection end of the thermostat is located inside the housing, and the output end of the thermostat is electrically connected to the input end of the semiconductor cooler via a wire.

[0011] Specifically, both ends of the bottom of the housing are provided with L-shaped mounting plates, and mounting holes are provided on the L-shaped mounting plates.

[0012] Specifically, a lever is provided on one side of the bottom of the latch cover, and the wiring terminal is connected to the emergency power output terminal through a wire.

[0013] By adopting the above technical solution, the cover can be easily flipped up and closed using a lever, and the wire can pass through the semi-circular wire hole to be easily connected to the terminal block, so as to provide emergency power to the signal equipment along the railway line.

[0014] The beneficial effects of this utility model are: The present invention discloses an emergency replacement device for a railway signal power supply panel. When the railway signal power supply panel is disassembled for maintenance, the emergency replacement device is installed in its original position using the mounting holes on the L-shaped mounting plate and the matching bolts. The cable is opened and passes through the semi-circular cable hole for easy connection to the terminal block. The device provides emergency power to the signal equipment along the railway line in a short time, ensuring stable power transmission. The rectangular enclosure and the snap-fit ​​cover improve the dustproof and waterproof effect at the connection point.

[0015] The present invention discloses an emergency replacement device for a railway signal power supply panel. It utilizes a temperature controller to automatically control a semiconductor cooler to maintain a constant temperature for the housing. The cooling end of the semiconductor cooler absorbs heat from inside the housing, while the heating end of the semiconductor cooler releases heat. A cooling fan is activated to quickly dissipate heat from the heating end of the semiconductor cooler, enabling the semiconductor cooler to operate normally. Under the premise of improving the housing's sealing performance, the temperature of the emergency power supply is reduced, ensuring its safe operation without being affected by moisture. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the slide rail structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the rectangular enclosure and shell of this utility model.

[0018] In the diagram: 1. L-shaped mounting plate; 2. Mounting hole; 3. Locking bolt; 4. Toggle plate; 5. Snap-fit ​​cover; 6. Rectangular enclosure; 7. Thermostat; 8. Housing; 9. Semiconductor cooler; 10. Cooling fan; 11. Slide rail; 12. Slider; 13. Emergency power supply; 14. Sliding base plate; 15. End plate; 16. Semi-circular wire hole; 17. Terminal block. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] To improve the dustproof and waterproof performance of the wiring connections in the emergency device for replacing railway signal power supply panels, and to reduce the temperature of the emergency power supply 13 while improving the sealing of the housing 8, thus protecting its safe operation from moisture, such as... Figure 1-3 As shown, the railway signal power supply screen replacement emergency device of this utility model includes an L-shaped mounting plate 1, a housing 8, an end plate 15 and an emergency power supply 13. A semiconductor cooler 9 is installed on one side of the housing 8 through a mounting hole. A temperature controller 7 is installed on one end of the semiconductor cooler 9 through a screw, and a cooling fan 10 is installed on the other end of the semiconductor cooler 9 through a screw. The end plate 15 is installed at the opening of one end of the housing 8 through a locking bolt 3. A rectangular enclosure 6 is provided on one side of the top of the end plate 15, and wiring terminals 17 are installed at equal intervals inside the rectangular enclosure 6 by screws. A locking cover 5 is connected to one side of the rectangular enclosure 6 by a damping shaft, and semi-circular wire holes 16 are provided at equal intervals at the bottom of the rectangular enclosure 6. A sliding base plate 14 is installed on the inner side of the end plate 15 by screws, and an emergency power supply 13 is installed on the top of the sliding base plate 14 by bolts.

[0021] When in use, the railway signal power supply panel replacement emergency device improves the dustproof and waterproof effect at the wiring point, and reduces the temperature of the emergency power supply 13 while improving the sealing of the housing 8, so that it can operate safely without being affected by moisture.

[0022] For example, such as Figure 1 , 2 As shown in Figure 3, the present invention also includes that both ends of the bottom of the housing 8 are fitted with slide rails 11 by screws, and both ends of the bottom of the sliding base plate 14 are provided with sliders 12 and the sliders 12 are located inside the slide rails 11.

[0023] In use, the end plate 15 can be opened by loosening the locking bolt 3, and the emergency power supply 13 can be automatically slid out by sliding the slider 12 in the slide rail 11.

[0024] For example, such as Figure 1As shown, the present invention also includes a cooling end of the semiconductor cooler 9 located inside the housing 8 and a heating end of the semiconductor cooler 9 located outside the housing 8.

[0025] When in use, the cooling end of the semiconductor cooler 9 absorbs heat from inside the housing 8, and the heating end of the semiconductor cooler 9 releases heat, and the cooling fan 10 is turned on to quickly dissipate heat from the heating end of the semiconductor cooler 9.

[0026] For example, such as Figure 1 As shown, the present invention also includes a detection end of the temperature controller 7 located inside the housing 8, and the output end of the temperature controller 7 being electrically connected to the input end of the semiconductor cooler 9 via a wire.

[0027] During use, the thermostat 7 automatically controls the semiconductor cooler 9 to maintain a constant temperature for the casing 8.

[0028] For example, such as Figure 1 As shown, the present invention also includes an L-shaped mounting plate 1 at both ends of the bottom of the housing 8, and mounting holes 2 are provided on the L-shaped mounting plate 1.

[0029] When the railway signal power supply panel is disassembled for maintenance, the replacement emergency device is installed back in its original position using the mounting holes 2 on the L-shaped mounting plate 1 and the matching bolts.

[0030] For example, such as Figure 1 , 3 As shown, the present invention also includes a lever plate 4 provided on one side of the bottom end of the latching cover 5, and the wiring terminal 17 is connected to the output end of the emergency power supply 13 through a wire.

[0031] In use, the lever 4 is used to easily flip up and close the cover 5, and the wire passes through the semi-circular wire hole 16 to easily connect to the terminal block 17, so that the emergency power supply 13 can provide temporary power to the signal equipment along the railway line.

[0032] When this utility model is in use, when the railway signal power supply panel is disassembled for maintenance, the replacement emergency device is installed in its original position using the mounting holes 2 on the L-shaped mounting plate 1 and the matching bolts. The wire of the snap-fit ​​cover 5 passes through the semi-circular wire hole 16 to facilitate connection to the terminal block 17. The emergency power supply 13 provides temporary power to the signal equipment along the railway line to ensure stable power transmission. The rectangular enclosure 6 and the snap-fit ​​cover 5 improve the dustproof and waterproof effect at the wiring point. The thermostat 7 automatically controls the semiconductor cooler 9 to keep the shell 8 at a constant temperature. The cooling end of the semiconductor cooler 9 absorbs heat from inside the shell 8, and the heating end of the semiconductor cooler 9 releases heat. Turning on the cooling fan 10 quickly dissipates heat from the heating end of the semiconductor cooler 9, enabling the semiconductor cooler 9 to operate normally. Under the premise of improving the sealing of the casing 8, the temperature of the emergency power supply 13 is reduced, so that it can operate safely without being affected by moisture.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An emergency device for replacing and repairing a railway signal power supply panel, characterized in that, The device includes an L-shaped mounting plate (1), a housing (8), an end plate (15), and an emergency power supply (13). A semiconductor cooler (9) is mounted on one side of the housing (8) through a mounting hole. A thermostat (7) is mounted on one end of the semiconductor cooler (9) through a screw, and a cooling fan (10) is mounted on the other end of the semiconductor cooler (9) through a screw. An end plate (15) is mounted on the opening at one end of the housing (8) through a locking bolt (3). A rectangular enclosure (6) is provided on one side of the top of the end plate (15), and wiring terminals (17) are installed at equal intervals inside the rectangular enclosure (6) by screws. A snap cover (5) is connected to one side of the rectangular enclosure (6) by a damping shaft, and semi-circular wire holes (16) are provided at equal intervals at the bottom of the rectangular enclosure (6). A sliding base plate (14) is installed on the inner side of the end plate (15) by screws, and an emergency power supply (13) is installed on the top of the sliding base plate (14) by bolts.

2. The emergency replacement device for a railway signal power supply panel according to claim 1, characterized in that, The bottom ends of the housing (8) are both equipped with slide rails (11) by screws, and the bottom ends of the sliding base plate (14) are both equipped with sliders (12) and the sliders (12) are located inside the slide rails (11).

3. The emergency replacement device for a railway signal power supply panel according to claim 1, characterized in that, The cooling end of the semiconductor cooler (9) is located inside the housing (8), and the heating end of the semiconductor cooler (9) is located outside the housing (8).

4. The emergency replacement device for a railway signal power supply panel according to claim 1, characterized in that, The detection end of the thermostat (7) is located inside the housing (8), and the output end of the thermostat (7) is electrically connected to the input end of the semiconductor cooler (9) through a wire.

5. The emergency replacement device for a railway signal power supply panel according to claim 1, characterized in that, Both ends of the bottom of the housing (8) are provided with L-shaped mounting plates (1) and mounting holes (2) are provided on the L-shaped mounting plates (1).

6. The emergency replacement device for a railway signal power supply panel according to claim 1, characterized in that, A lever (4) is provided on one side of the bottom of the latch cover (5), and the wiring terminal (17) is connected to the output end of the emergency power supply (13) through a wire.

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