Flame-retardant cabling rack with prompting function

Abstract

The utility model provides a flame-retardant cabling rack with a prompt function, which comprises a shell rotatably connected with a mounting plate and a top cover, a wireless transmission part is fixedly connected above the top cover, a trigger switch is fixedly connected below the top cover, one side of the shell is slidably connected with a lifting plate, an extrusion top plate is fixedly connected above the lifting plate, and the extrusion top plate is fixedly connected below the top cover. A heat conduction plate is fixedly connected above the shell, a heat conduction strip is fixedly connected to the lower end of the heat conduction plate, a gunpowder bag is fixedly connected to one end of the heat conduction strip, a dry powder bag is fixedly connected above the gunpowder bag, a protective film is fixedly connected above the dry powder bag, ventilation grooves are formed in one side of the lifting plate and one side of the shell, and a transverse plate is fixedly connected below the lifting plate. When a cable in the shell burns, a gunpowder bag can be ignited, impact force after the gunpowder bag explodes pushes a lifting plate upwards to move upwards, an extrusion top plate at the top of the lifting plate moving upwards can extrude a trigger switch, and then a wireless transmission part is triggered to send fire information to a monitoring department to inform a worker of going to put out a fire.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and in particular to a flame-retardant cable tray with a prompting function. Background Technology

[0002] Cable trays, also known as cable management trays, are specialized equipment used in computer rooms for cable routing. They are used in telecommunications, network, and broadcasting computer rooms to lay optical and electrical cables to terminal equipment. These trays serve as supports for bundling optical and electrical cables and are primarily used for laying various cables inside and outside various computer rooms and base stations. They are characterized by their attractive appearance, diverse styles, high strength, simple installation, and convenient cable laying. These scenarios involve the extensive use of various cables, whose insulation layers are composed of flammable materials such as paper, oil, hemp, rubber, plastic, and asphalt. Once ignited, these cables produce large amounts of dense smoke and toxic gases, polluting the environment and endangering human life.

[0003] A search revealed a Chinese patent with publication number CN216489494U, which discloses an ABS flame-retardant cable tray. The support frame has multiple legs installed at the bottom for fixed support. A fixing frame is installed on the support frame for fixed support. The fixing frame and the support frame are connected by a reinforcing frame to improve the overall compressive strength. The first cable tray is installed on the support frame, while the second and third cable trays are installed on the left and right sides of the fixing frame.

[0004] To address the issue of the aforementioned technologies lacking the function of issuing an alarm in the event of internal cable ignition, and promptly notifying personnel to extinguish the fire and prevent its spread, a flame-retardant cable tray with an alert function is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide a flame-retardant cable tray with a prompting function to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: it includes a shell with a mounting plate and a top cover rotatably connected. A wireless transmission component is fixedly connected above the top cover, and a trigger switch is fixedly connected below the top cover. A lifting plate is slidably connected to one side of the shell. A pressing top plate is fixedly connected above the lifting plate. A heat-conducting plate is fixedly connected above the shell. A heat-conducting strip is fixedly connected to the lower end of the heat-conducting plate, and a gunpowder pack is fixedly connected to one end of the heat-conducting strip.

[0007] In some embodiments, a dry powder pack is fixedly connected above the gunpowder pack, and a protective film is fixedly connected above the dry powder pack.

[0008] In some embodiments, a ventilation slot is provided on one side of the lifting plate and the outer casing, and a horizontal plate is fixedly connected below the lifting plate.

[0009] In some embodiments, a protective shell is fixedly connected to one side of the gunpowder pack and the dry powder pack, and a heat insulation layer is fixedly connected to the outside of the protective shell.

[0010] In some embodiments, a bottom clamp is fixedly connected to one end of the heat-conducting plate, and an upper clamp is fixedly connected to the bottom of the top cover.

[0011] In some embodiments, a positioning claw is slidably connected to one end of the lifting plate, and a spring is fixedly connected to the positioning claw and one end of the lifting plate. A positioning groove is opened on one side of the outer casing.

[0012] In some embodiments, a plurality of anti-slip strips are fixedly connected to one end of the bottom clamp and the upper clamp.

[0013] In some embodiments, a warning light and a buzzer are fixedly connected above the wireless transmission component.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] A flame-retardant cable tray with a warning function works by igniting a gunpowder charge when the cables inside the casing catch fire. The explosion of the gunpowder charge causes an upward force that pushes a lifting plate upward. The top of the upward-moving lifting plate then presses against a trigger switch, which in turn triggers a wireless transmission component to send a fire information notification to the monitoring department, notifying staff to come and extinguish the fire.

[0016] A flame-retardant cable tray with a warning function can be activated by the explosion of a gunpowder pack, which can cause the dry powder inside the dry powder pack to be blown open and pushed into the outer shell, thus achieving a flame-retardant effect.

[0017] A flame-retardant cable tray with a warning function can prevent the fire extinguishing dry powder from escaping and the outside air from entering and spreading the fire by blocking one side of the ventilation slot when the lifting plate is raised.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1This is the main view of the present invention.

[0021] Figure 2 For the present utility model Figure 1 Structural diagram at point A;

[0022] Figure 3 This is a structural diagram of the dry powder package installation of this utility model;

[0023] Figure 4 This is an exploded top view of the present invention;

[0024] Figure 5 This is an exploded structural diagram of the positioning claw of this utility model.

[0025] Figure label:

[0026] 1. Outer shell; 2. Ventilation slot; 3. Mounting plate; 4. Top cover; 5. Wireless transmission component; 6. Lifting plate; 7. Bottom wire clamp; 8. Upper wire clamp; 9. Heat-conducting plate; 10. Anti-slip strip; 11. Heat-conducting strip; 12. Explosive pack; 13. Dry powder pack; 14. Protective shell; 15. Heat insulation layer; 16. Warning light; 17. Buzzer; 18. Protective film; 19. Horizontal plate; 20. Positioning slot; 21. Positioning claw; 22. Spring; 23. Trigger switch; 24. Squeezing top plate. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Example 1

[0029] like Figure 1-5 As shown, a flame-retardant cable tray with a prompting function includes a housing 1 rotatably connected to a mounting plate 3 and a top cover 4. A wireless transmission component 5 is fixedly connected above the top cover 4, and a trigger switch 23 is fixedly connected below the top cover 4. A lifting plate 6 is slidably connected to one side of the housing 1, and a pressing top plate 24 is fixedly connected above the lifting plate 6. A heat-conducting plate 9 is fixedly connected above the housing 1, and a heat-conducting strip 11 is fixedly connected to the lower end of the heat-conducting plate 9. A gunpowder pack 12 is fixedly connected to one end of the heat-conducting strip 11.

[0030] When the cable inside the outer casing 1 catches fire, the high temperature will heat the heat-conducting plate 9, thereby increasing the temperature of the heat-conducting strip 11. When the temperature rises to over 200 degrees Celsius, it will ignite the gunpowder pack 12. After the gunpowder pack 12 explodes, the impact force will push the lifting plate 6 upward. The top of the lifting plate 6, which moves upward, will squeeze the trigger switch 23, thereby triggering the wireless transmission component 5 to send a fire information to the monitoring department to notify the staff to come and extinguish the fire.

[0031] In this embodiment, a dry powder pack 13 is fixedly connected above the gunpowder pack 12, and a protective film 18 is fixedly connected above the dry powder pack 13. The dry powder pack 13 preferably contains fire extinguishing dry powder, and the protective film 18 plays a protective role. When the gunpowder pack 12 explodes, the dry powder in the dry powder pack 13 can be blown open and rushed into the outer shell 1, which plays a flame-retardant role.

[0032] In this embodiment, the lifting plate 6 and the outer shell 1 have ventilation slots 2 on one side, and a horizontal plate 19 is fixedly connected to the lower part of the lifting plate 6. The ventilation slots 2 can play a ventilation role, and the horizontal plate 19 can allow the impact force of the gunpowder charge 12 to be effectively applied to the lifting plate 6. When the lifting plate 6 is raised, one side will block the ventilation slots 2 to prevent the fire extinguishing dry powder from scattering and the outside air from entering and expanding the fire.

[0033] In this embodiment, a protective shell 14 is fixedly connected to one side of the gunpowder pack 12 and the dry powder pack 13, and a heat insulation layer 15 is fixedly connected to the outside of the protective shell 14. The protective shell 14 can prevent the gunpowder pack 12 from exploding and damaging other components, and the heat insulation layer 15 can reduce the heat diffusion of the heat-conducting plate 9 and the heat-conducting strip 11.

[0034] In this embodiment, a bottom clamp 7 is fixedly connected to one end of the heat-conducting plate 9, and an upper clamp 8 is fixedly connected to the bottom of the top cover 4. Multiple anti-slip strips 10 are fixedly connected to one end of the bottom clamp 7 and the upper clamp 8.

[0035] The bottom clamp 7 and the upper clamp 8 are preferably made of flame-retardant ABS material, which can fix the cable in the middle to prevent slippage.

[0036] In this embodiment: when the cable inside the outer casing 1 burns, the high temperature will heat the heat-conducting plate 9, thereby increasing the temperature of the heat-conducting strip 11. When the temperature rises to more than 200 degrees Celsius, it will ignite the gunpowder pack 12. After the gunpowder pack 12 explodes, the impact force pushes the lifting plate 6 upward. The pressing top plate 24 at the top of the upward-moving lifting plate 6 will press the trigger switch 23, thereby triggering the wireless transmission component 5 to send fire information to the monitoring department to notify the staff to come and extinguish the fire.

[0037] The dry powder bag 13 preferably contains fire extinguishing dry powder. The protective film 18 serves a protective function. When the gunpowder bag 12 explodes, the dry powder inside the dry powder bag 13 can be blown open and rushed into the outer shell 1, which has a flame-retardant effect. The ventilation slot 2 can serve a ventilation function. The horizontal plate 19 can allow the impact force of the gunpowder bag 12 to be effectively applied to the lifting plate 6. When the lifting plate 6 is raised, one side will block the ventilation slot 2 to prevent the fire extinguishing dry powder from scattering and the outside air from entering and expanding the fire.

[0038] The protective shell 14 can prevent the explosive charge 12 from damaging other components. The heat insulation layer 15 can reduce the heat dissipation of the heat-conducting plate 9 and the heat-conducting strip 11. The bottom wire clamp 7 and the upper wire clamp 8 are preferably made of flame-retardant ABS material, which can fix the cable in the middle to prevent slippage. Example 2

[0039] A flame-retardant cable tray with a prompting function is provided in this embodiment, which is an improvement on embodiment 1, as follows: Figure 1-5 As shown,

[0040] In this embodiment, a positioning claw 21 is slidably connected to one end of the lifting plate 6, and a spring 22 is fixedly connected to the positioning claw 21 and one end of the lifting plate 6. A positioning groove 20 is opened on one side of the outer shell 1. After the lifting plate 6 is raised, the positioning claw 21 on one side is inserted into the positioning groove 20 under the action of the spring 22.

[0041] In this embodiment, a warning light 16 and a buzzer 17 are fixedly connected above the wireless transmission component 5. The warning light 16 is preferably a fog light, which can indicate the direction in a smoky environment, and the buzzer 17 can provide guidance through sound.

[0042] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A flame-retardant cable tray with a prompting function, comprising a housing (1) rotatably connected to a mounting plate (3) and a top cover (4), characterized in that: A wireless transmission component (5) is fixedly connected above the top cover (4), a trigger switch (23) is fixedly connected below the top cover (4), a lifting plate (6) is slidably connected to one side of the outer shell (1), a pressing top plate (24) is fixedly connected above the lifting plate (6), a heat-conducting plate (9) is fixedly connected above the outer shell (1), a heat-conducting strip (11) is fixedly connected to the lower end of the heat-conducting plate (9), and a gunpowder pack (12) is fixedly connected to one end of the heat-conducting strip (11).

2. The flame-retardant cable tray with a prompting function according to claim 1, characterized in that: A dry powder pack (13) is fixedly connected above the gunpowder pack (12), and a protective film (18) is fixedly connected above the dry powder pack (13).

3. A flame-retardant cable tray with a prompting function according to claim 2, characterized in that: Ventilation slots (2) are opened on one side of the lifting plate (6) and the outer shell (1), and a horizontal plate (19) is fixedly connected below the lifting plate (6).

4. A flame-retardant cable tray with a prompting function according to claim 1, characterized in that: The gunpowder pack (12) and the dry powder pack (13) are fixedly connected to a protective shell (14) on one side, and a heat insulation layer (15) is fixedly connected to the outside of the protective shell (14).

5. A flame-retardant cable tray with a prompting function according to claim 1, characterized in that: The heat-conducting plate (9) is fixedly connected to a bottom clamp (7) at one end, and to an upper clamp (8) is fixedly connected to the bottom of the top cover (4).

6. A flame-retardant cable tray with a prompting function according to claim 5, characterized in that: The lifting plate (6) is slidably connected to a positioning claw (21) at one end, and a spring (22) is fixedly connected to the positioning claw (21) and the lifting plate (6) at one end. A positioning groove (20) is opened on one side of the outer shell (1).

7. A flame-retardant cable tray with a prompting function according to claim 6, characterized in that: Multiple anti-slip strips (10) are fixedly connected to one end of the bottom clamp (7) and the upper clamp (8).

8. A flame-retardant cable tray with a prompting function according to claim 1, characterized in that: A warning light (16) and a buzzer (17) are fixedly connected to the top of the wireless transmission component (5).

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