Integrated lightning protection monitoring device for machine room of rail transit equipment

Abstract

The utility model discloses an integrated lightning protection monitoring device for a machine room of rail transit equipment, which belongs to the technical field of lightning protection monitoring and comprises a machine room, a sliding door is hinged to one side of the machine room, limiting plates are symmetrically and fixedly mounted in the machine room, and a lightning protection device body is slidably mounted between the two limiting plates. Wherein a fixing assembly is installed in one limiting plate, a strip-shaped hole is formed in the limiting plate, a partition plate is fixedly installed on the inner wall of the strip-shaped hole, a threaded rod is rotatably installed on one side of the partition plate and the inner wall of the strip-shaped hole, sliding blocks are installed on the threaded rod in a threaded mode, and a push plate is fixedly installed between the two sliding blocks. According to the device, the lightning protection device body can be conveniently and rapidly replaced, the situation that the lightning protection device body is not prone to being taken out of a machine room is effectively prevented, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection monitoring, in particular to an integrated lightning protection monitoring device for a rail transportation equipment room. Background Art

[0002] At present, with the rapid development of my country's national economy, the widespread application of intelligent devices and electronic information systems has made the prevention of lightning disasters increasingly stringent. The occurrence of lightning disasters often has extremely serious consequences for rail transit. In order to reduce lightning disasters to a minimum, it is necessary to install lightning protection monitoring devices in the equipment room.

[0003] In the prior art, the application number is CN202320918988.4, a lightning protection monitoring device, including a base and a box body, a mounting assembly is provided inside the box body, a fixing assembly is provided inside the box body, a protective assembly is provided above the box body, the mounting assembly includes a mounting box fixedly mounted on the bottom wall of the box body, a servo motor is fixedly mounted on the inner top wall of the mounting box, a rotating rod is fixedly mounted on the output shaft of the servo motor, a worm is fixedly mounted on the outer side of the rotating rod, and a sleeve rod is rotatably connected to the left side wall of the inner cavity of the mounting box through a rotating seat, and a gear is fixedly mounted on the outer side of the sleeve rod. The lightning protection monitoring device can realize the rapid installation and removal of the lightning arrester through the mounting assembly, the lightning arrester can be stably fixed through the fixing assembly, and the lightning protection detection device can be prevented from being damaged by rain or high temperature through the protective assembly, which greatly increases the practicality of the lightning protection detection device.

[0004] However, in the above-mentioned solutions in the prior art, when replacing the lightning arrester body, it needs to be manually pulled out of the box, which is relatively inconvenient. At the same time, there is no equipment such as a lightning rod on the top of the box, which has low safety. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an integrated lightning protection monitoring device for the rail transit equipment room, which aims to solve the problem that when the lightning arrester body is replaced, it needs to be manually pulled out of the box, which is inconvenient, and there is no lightning rod or other equipment on the top of the box, which has low safety.

[0006] The utility model is implemented as follows: an integrated lightning protection monitoring device for a rail transit equipment room includes a machine room, a sliding door hinged on one side of the machine room, limit plates symmetrically fixedly installed in the machine room, a lightning arrester body slidably installed between the two limit plates, a fixed component installed in one of the limit plates, a strip hole is provided on the limit plate, a partition is fixedly installed on the inner wall of the strip hole, a threaded rod is rotatably installed on one side of the partition and the inner wall of the strip hole, a slider is threadedly installed on the threaded rod, a push plate is fixedly installed between the two sliders, and a drive component is installed at one end of the threaded rod.

[0007] In the preferred technical solution of the present utility model, the fixing assembly includes a splint and an electric push rod, a groove is provided on one side of the limit plate, the splint is slidably installed on the inner wall of the groove, the electric push rod is symmetrically fixedly installed on one side of the inner wall of the machine room, and the output end of the electric push rod passes through the adjacent side of the limit plate and is fixedly connected to one side of the splint.

[0008] In the preferred technical solution of the present invention, horizontal plates are symmetrically fixedly installed on the top of the machine room, and rain shields are fixedly installed on the top of the horizontal plates. Both sides of the top of the rain shields are inclined.

[0009] In the preferred technical solution of the present invention, support plates are fixedly installed on both sides of the machine room, lightning rods are symmetrically fixedly installed on the top of the support plates, and one end of the lightning rod is connected to the ground wire.

[0010] In the preferred technical solution of the present utility model, the driving assembly includes a first rotating shaft, a second rotating shaft and a motor, one end of the threaded rod is fixedly installed with the first rotating shaft, one end of the first rotating shaft passes through the partition and is fixedly installed with a first bevel gear, the second rotating shaft is rotatably installed and the motor is fixedly installed on both sides of the inner wall of the machine room, the output end of the motor is fixedly connected to one end of the second rotating shaft, the second bevel gear is symmetrically fixedly installed on the second rotating shaft, the first bevel gear and the second bevel gear are meshed and connected, the second rotating shaft movably passes through the bar hole, and the two threaded rods are symmetrically arranged.

[0011] In the preferred technical solution of the present invention, a support column is symmetrically fixedly installed on one side of the machine room, a circular plate is fixedly installed on one end of the support column, the circular plate is movably connected to one side of the push plate, the circular plate is arranged between the two limit plates, and a buffer plate is installed at one end of the circular plate, and the diameter of the circular plate is larger than the diameter of the support column.

[0012] In the preferred technical solution of the present invention, multiple positioning frames are fixedly installed on one side of the sliding door, and the positioning frames are U-shaped. Multiple springs are fixedly installed on one side of the sliding door, and a first buffer plate is fixedly installed on one end of the spring. A support rod is fixedly installed on one end of the first buffer plate, and one end of the support rod passes through the positioning frame and is fixedly installed with a second buffer plate. One end of the second buffer plate is movably connected to one side of the lightning arrester body.

[0013] The beneficial effects of the present invention are as follows: the integrated lightning protection monitoring device for the rail transit equipment room obtained by the present invention through the above-mentioned design is an innovation based on a lightning protection monitoring device with application number CN202320918988.4, and the monitoring principle is the same. At the same time, when the lightning arrester body needs to be replaced, the sliding door is opened, the electric push rod is started to retract and drive the splint to move away from the lightning arrester body, the motor is started to drive the second rotating shaft to rotate, the second rotating shaft rotates through the first bevel gear and the second bevel gear to drive the first rotating shaft to rotate, the first rotating shaft rotates and drives the threaded rod to rotate, thereby driving the slider to move, and the slider moves through the push plate to move the lightning arrester body out of the sliding door for replacement. This device facilitates the rapid replacement of the lightning arrester body, effectively prevents the lightning arrester body from being difficult to remove from the machine room, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of an integrated lightning protection monitoring device for a rail transit equipment room provided by an embodiment of the utility model;

[0016] Figure 2 A side view of the machine room is provided for the embodiment of the present utility model;

[0017] Figure 3 Provides a schematic diagram of the internal structure of the computer room for the implementation of the utility model;

[0018] Figure 4 A partial structural diagram of an integrated lightning protection monitoring device for a rail transit equipment room is provided for the embodiment of the utility model;

[0019] Figure 5 A structural schematic diagram of a sliding door is provided for an embodiment of the present utility model.

[0020] In the figure: 110-machine room; 111-sliding door; 112-rainproof plate; 113-support plate; 114-lightning rod; 120-limiting plate; 121-lightning arrester body; 122-partition; 123-threaded rod; 124-slider; 125-push plate; 130-clamping plate; 131-electric push rod; 140-second rotating shaft; 141-motor; 150-support column; 160-positioning frame; 161-spring; 162-support rod; 163-second buffer plate. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 The utility model provides a technical solution: an integrated lightning protection monitoring device for a rail transit equipment room, including a room 110, a sliding door 111 hinged on one side of the room 110, a limit plate 120 symmetrically fixedly installed in the room 110, a lightning arrester body 121 slidably installed between the two limit plates 120, a fixing component installed in one of the limit plates 120, the fixing component includes a splint 130 and an electric push rod 131, a groove is provided on one side of the limit plate 120, the splint 130 is slidably installed on the inner wall of the groove, an electric push rod 131 is symmetrically fixedly installed on one side of the inner wall of the room 110, the output end of the electric push rod 131 passes through one side of the adjacent limit plate 120 and is fixedly connected on one side of the splint 130, a strip hole is provided on the limit plate 120, a partition 122 is fixedly installed on the inner wall of the strip hole, and the partition 122 A threaded rod 123 is rotatably installed on one side of the inner wall of the bar hole, and a slider 124 is threadedly installed on the threaded rod 123. A push plate 125 is fixedly installed between the two sliders 124. A driving assembly is installed at one end of the threaded rod 123. The driving assembly includes a first rotating shaft, a second rotating shaft 140 and a motor 141. The first rotating shaft is fixedly installed at one end of the threaded rod 123, and one end of the first rotating shaft passes through the partition 122 and is fixedly installed with a first bevel gear. The second rotating shaft 140 and the motor 141 are rotatably installed on both sides of the inner wall of the machine room 110, and the output end of the motor 141 is fixedly connected to one end of the second rotating shaft 140. The second bevel gear is symmetrically fixed on the second rotating shaft 140, and the first bevel gear and the second bevel gear are meshed and connected. The second rotating shaft 140 movably passes through the bar hole, and the two threaded rods 123 are symmetrically arranged.

[0023] In some specific implementation schemes, a horizontal plate is symmetrically fixedly installed on the top of the machine room 110, a rain shield 112 is fixedly installed on the top of the horizontal plate, and the top sides of the rain shield 112 are inclined. It is characterized in that support plates 113 are fixedly installed on both sides of the machine room 110, and a lightning rod 114 is symmetrically fixedly installed on the top of the support plate 113. One end of the lightning rod 114 is connected to the ground wire to play a role in rain protection and lightning protection.

[0024] In some specific implementation schemes, a support column 150 is symmetrically fixedly installed on one side of the machine room 110, and a circular plate is fixedly installed on one end of the support column 150. The circular plate is movably connected to one side of the push plate 125. The circular plate is arranged between the two limit plates 120. A buffer plate is installed at one end of the circular plate. The diameter of the circular plate is larger than the diameter of the support column 150, which supports the push plate 125, so that the push plate 125 cooperates with the sliding door 111 to clamp and fix the lightning arrester body 121.

[0025] See also Figure 5 A plurality of positioning frames 160 are fixedly installed on one side of the sliding door 111. The positioning frame 160 is U-shaped. A plurality of springs 161 are fixedly installed on one side of the sliding door 111. A first buffer plate is fixedly installed on one end of the spring 161. A support rod 162 is fixedly installed on one end of the first buffer plate. One end of the support rod 162 passes through the positioning frame 160 and is fixedly installed with a second buffer plate 163. One end of the second buffer plate 163 is movably connected to one side of the lightning arrester body 121, which is convenient for fixing the lightning arrester body 121 and at the same time starting the protection function to prevent damage to the lightning arrester body 121 when it is fixed.

[0026] Working principle: When the lightning arrester body 121 needs to be replaced, open the sliding door 111, start the electric push rod 131 to retract and drive the splint 130 to move away from the lightning arrester body 121, start the motor 141 to drive the second rotating shaft 140 to rotate, the second rotating shaft 140 rotates through the first bevel gear and the second bevel gear to drive the first rotating shaft to rotate, the rotation of the first rotating shaft drives the threaded rod 123 to rotate, thereby driving the slider 124 to move, the slider 124 moves through the push plate 125 to push the lightning arrester body 121 to move out of the sliding door 111 for replacement.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An integrated lightning protection monitoring device for a rail transit equipment room, including a room, is characterized in that: A sliding door is hinged on one side of the machine room, and a limit plate is symmetrically fixedly installed in the machine room. A lightning arrester body is slidably installed between the two limit plates, and a fixing component is installed in one of the limit plates. A strip hole is provided on the limit plate, and a partition is fixedly installed on the inner wall of the strip hole. A threaded rod is rotatably installed on one side of the partition and the inner wall of the strip hole, a slider is threadedly installed on the threaded rod, a push plate is fixedly installed between the two sliders, and a drive component is installed on one end of the threaded rod.

2. The integrated lightning protection monitoring device for rail transit equipment room according to claim 1 is characterized in that: The fixing assembly includes a splint and an electric push rod. A groove is provided on one side of the limit plate. The splint is slidably installed on the inner wall of the groove. The electric push rod is symmetrically fixedly installed on one side of the inner wall of the machine room. The output end of the electric push rod passes through the adjacent side of the limit plate and is fixedly connected to the side of the splint.

3. The integrated lightning protection monitoring device for rail transit equipment room according to claim 1 is characterized in that: The top of the machine room is symmetrically fixed with horizontal boards, and the top of the horizontal boards is fixed with rainproof boards.

4. The integrated lightning protection monitoring device for rail transit equipment room according to claim 1 is characterized in that: Support plates are fixedly installed on both sides of the machine room, and lightning rods are symmetrically fixedly installed on the top of the support plates.

5. The integrated lightning protection monitoring device for rail transit equipment room according to claim 1 is characterized in that: The drive assembly includes a first rotating shaft, a second rotating shaft and a motor, one end of the threaded rod is fixedly installed with the first rotating shaft, one end of the first rotating shaft passes through the partition and is fixedly installed with a first bevel gear, the second rotating shaft is rotatably installed and the motor is fixedly installed on both sides of the inner wall of the machine room, the output end of the motor is fixedly connected to one end of the second rotating shaft, the second bevel gear is symmetrically fixedly installed on the second rotating shaft, and the first bevel gear and the second bevel gear are meshed and connected.

6. The integrated lightning protection monitoring device for rail transit equipment room according to claim 1 is characterized in that: A support column is symmetrically fixedly installed on one side of the machine room, a circular plate is fixedly installed on one end of the support column, and the circular plate is movably connected to one side of the push plate.

7. The integrated lightning protection monitoring device for rail transit equipment room according to claim 1 is characterized in that: A plurality of positioning frames are fixedly installed on one side of the sliding door, and the positioning frames are U-shaped. A plurality of springs are fixedly installed on one side of the sliding door, and a first buffer plate is fixedly installed on one end of the spring, and a support rod is fixedly installed on one end of the first buffer plate. One end of the support rod passes through the positioning frame and is fixedly installed with a second buffer plate, and one end of the second buffer plate is movably connected to one side of the lightning arrester body.

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