Fire protection equipment for public buildings

Abstract

The utility model belongs to the technical field of fire-fighting equipment, concretely relates to a fire-fighting equipment of public building, including fire-fighting box, two bearing plates are slidably assembled in the inside of fire-fighting box, a plurality of vertical rods matched with bearing plate are fixedly arranged in the inside of fire-fighting box, a plurality of springs are fixedly arranged in the lower side of bearing plate, a plurality of bevels matched with bevel are slidably assembled in the upper side of vertical rod, clamping plates are fixedly arranged in the inner side of bevel, arc blocks are fixedly arranged in the outer side of bevel, a plurality of square rods matched with arc block are fixedly arranged in the upper side of bearing plate, and ellipse rods are hinged between the side wall of arc block and the side wall of square rod.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection equipment technology, specifically relating to a fire protection device for public buildings. Background Technology

[0002] Fire extinguisher boxes, as essential fire protection infrastructure in public buildings, factories, and transportation vehicles, primarily function to provide a safe, reliable, and easily accessible storage environment for fire extinguishers, ensuring their rapid and effective use in the initial stages of a fire. Traditional fire extinguisher boxes contain internal supports or brackets; however, these typically only provide basic support and lack active restraint and clamping functions for the extinguisher cylinder. The extinguishers are left "free-floating" inside the box, relying solely on their own weight or simple slots for positioning, making them prone to internal displacement and collisions, especially in buildings. When subjected to constant vibration, minor earthquakes, or vibrations caused by people running in emergencies, fire extinguishers are prone to shaking, shifting, or even tipping over inside the fire extinguisher container. This not only causes repeated collisions between the fire extinguisher and the container wall, resulting in scratches, deformation, or even damage to the fire extinguisher cylinder, pressure gauge, nozzle, or the container itself, but also, over time, may affect the structural integrity and reliability of the fire extinguisher, making it inconvenient to access and creating safety hazards. In some cases, a displaced or tipped fire extinguisher may even get stuck in a corner of the container, making it difficult to retrieve and delaying valuable firefighting opportunities. Therefore, a fire protection device for public buildings is needed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to provide a fire protection device for public buildings. By placing a fire extinguisher on the upper side of a support plate and moving the support plate downwards, an elliptical rod pulls an arc-shaped block to move, causing an inclined block to move along an inclined opening. The inclined block drives a clamping plate to clamp the fire extinguisher on the upper side of the support plate, thereby ensuring the stability of the fire extinguisher inside the fire box and preventing the fire extinguisher from colliding with the inner wall of the fire box.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0005] A fire protection device for a public building includes a fire box. Two symmetrically arranged support plates are slidably mounted inside the fire box. Several vertical rods matching the support plates are fixedly installed inside the fire box. Several springs matching the vertical rods are fixedly installed between the lower side of the support plates and the lower side of the fire box interior. Several circular holes matching the vertical rods are opened on each support plate. Several inclined openings linearly distributed vertically are opened on each vertical rod. Several inclined blocks matching the inclined openings are slidably mounted on the upper side of each vertical rod. A clamping plate is fixedly installed inside each inclined block, and an arc-shaped block is fixedly installed outside each inclined block. Several square rods matching the arc-shaped blocks are fixedly installed on the upper side of the support plate. An elliptical rod is hinged between the sidewall of each arc-shaped block and the sidewall of each square rod.

[0006] The fire box has elliptical holes on both the left and right sides, and elliptical plates matching the elliptical holes are rotatably mounted on both the left and right sides inside the fire box.

[0007] The inner wall of each clamping plate is fixed with several linearly distributed anti-slip strips.

[0008] A placement ring is fixedly provided on the upper side of the bearing plate.

[0009] An anti-slip pad matching the placement ring is fixedly provided on the upper side of the support plate.

[0010] This invention places the fire extinguisher on the upper side of a support plate, which moves downwards. An elliptical rod pulls an arc-shaped block, causing an inclined block to move along an inclined opening. The inclined block then drives a clamping plate to clamp the fire extinguisher on the upper side of the support plate, thereby ensuring the stability of the fire extinguisher inside the fire box and preventing the fire extinguisher from colliding with the inner wall of the fire box. Attached Figure Description

[0011] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0012] Figure 1 This is a structural schematic diagram of an embodiment of a fire protection device for public buildings according to the present invention;

[0013] Figure 2 This is a cross-sectional structural schematic diagram of an embodiment of a fire protection device for public buildings according to the present invention;

[0014] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0015] Figure 4 for Figure 2 A magnified structural diagram at point B in the middle.

[0016] The symbols for the main components are explained below:

[0017] Fire box 10, bearing plate 11, vertical rod 12, spring 13, slanted opening 14, slanted block 15, clamping plate 16, arc block 17, square rod 18, elliptical rod 19, elliptical hole 20, elliptical plate 21, anti-slip strip 25, placement ring 30, anti-slip mat 31. Detailed Implementation

[0018] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1-4As shown, a fire protection device for a public building according to this utility model includes a fire box 10. Inside the fire box 10, two symmetrically distributed support plates 11 are slidably mounted. Inside the fire box 10, several vertical rods 12 that match the support plates 11 are fixedly installed. Between the lower side of the support plates 11 and the lower side of the fire box 10, several springs 13 that match the vertical rods 12 are fixedly installed. Each support plate 11 has several round holes that match the vertical rods 12. Each vertical rod 12 has several vertically distributed oblique openings 14. Each vertical rod 12 has several oblique blocks 15 that match the oblique openings 14 that are slidably mounted on the upper side of the vertical rods 12. Each oblique block 15 has a clamping plate 16 fixedly installed on the inner side of the oblique block 15. Each oblique block 15 has an arc-shaped block 17 fixedly installed on the outer side of the oblique block 15. Each support plate 11 has several square rods 18 that match the arc-shaped blocks 17 fixedly installed on the upper side of the support plate 11. An elliptical rod 19 is hinged between the side wall of the arc-shaped block 17 and the side wall of the square rod 18.

[0020] When using this utility model, the user first opens the upper side of the fire box 10 and places the fire extinguisher on the upper side of the support plate 11. Under the weight of the fire extinguisher, the support plate 11 moves downward, compressing the spring 13. During the downward movement of the support plate 11, the square rod 18 moves downward simultaneously. The square rod 18 pulls the arc block 17 through the elliptical rod 19. The arc block 17 drives the inclined block 15 to move along the inclined opening 14. The inclined block 15 pulls the clamping plate 16 to move simultaneously, thereby clamping the fire extinguisher with the clamping plate 16. Through the synchronous clamping in different positions, the stability of the fire extinguisher inside the fire box 11 is ensured.

[0021] When not in use, the elastic action of the spring 13 causes the bearing plate 11 to move away from the lower side of the fire box 10, while the square rod 18 and the elliptical rod 19 bring the clamping plate 16 closer to the vertical rod 12, making it easier for the user to place the fire extinguisher on the upper side of the bearing plate 11.

[0022] This invention places the fire extinguisher on the upper side of a support plate, which moves downwards. An elliptical rod pulls an arc-shaped block, causing an inclined block to move along an inclined opening. The inclined block then drives a clamping plate to clamp the fire extinguisher on the upper side of the support plate, thereby ensuring the stability of the fire extinguisher inside the fire box and preventing the fire extinguisher from colliding with the inner wall of the fire box.

[0023] The fire extinguisher box 10 has oval holes 20 on both the left and right sides. Inside the fire extinguisher box 10, oval plates 21 that match the oval holes 20 are rotatably mounted on both the left and right sides. This allows users to move the fire extinguisher box 10 through the oval holes 20. When the fire extinguisher box 10 is stationary, the oval plates 21 cover the oval holes 20 to prevent external dust and other contaminants from entering the fire extinguisher box 10, thus ensuring that the fire extinguisher is clean and tidy.

[0024] The inner wall of the clamping plate 16 is fixed with several linearly distributed anti-slip strips 25 to increase the friction between the clamping plate 16 and the fire extinguisher and ensure the stability of the clamping.

[0025] A placement ring 30 is fixedly provided on the upper side of the support plate 11 to facilitate the precise placement of the fire extinguisher.

[0026] An anti-slip pad 31 matching the placement ring 30 is fixedly provided on the upper side of the support plate 11; this increases the friction between the support plate 11 and the fire extinguisher, ensuring the stability of the fire extinguisher.

[0027] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A fire protection device for a public building, comprising a fire extinguisher box, characterized in that: The fire extinguisher box has two symmetrically arranged support plates that slide inside. Several vertical rods matching the support plates are fixed inside the fire extinguisher box. Several springs matching the vertical rods are fixed between the lower side of the support plates and the lower side of the fire extinguisher box. Each support plate has several round holes matching the vertical rods. Each vertical rod has several vertically arranged oblique openings. Several oblique blocks matching the oblique openings are slidably mounted on the upper side of each vertical rod. A clamping plate is fixed inside each oblique block, and an arc-shaped block is fixed outside each oblique block. Several square rods matching the arc-shaped blocks are fixed on the upper side of the support plates. An elliptical rod is hinged between the sidewall of the arc-shaped block and the sidewall of the square rod.

2. The fire protection equipment for public buildings according to claim 1, characterized in that: The fire box has elliptical holes on both the left and right sides, and elliptical plates matching the elliptical holes are rotatably mounted on both the left and right sides inside the fire box.

3. A fire protection device for public buildings according to claim 2, characterized in that: The inner wall of each clamping plate is fixed with several linearly distributed anti-slip strips.

4. A fire protection device for a public building according to claim 3, characterized in that: A placement ring is fixedly provided on the upper side of the bearing plate.

5. A fire protection device for a public building according to claim 4, characterized in that: An anti-slip pad matching the placement ring is fixedly provided on the upper side of the support plate.

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