Fire alarm evacuation device for building fire protection

Abstract

The utility model discloses a fire alarm evacuation device for building fire protection, which comprises a mounting plate and a fire alarm evacuation main body, an inserting groove is arranged in the mounting plate, a telescopic rod is fixedly connected in the inserting groove, one side of the telescopic rod is fixedly connected with a clamping block, the lower end of the clamping block is fixedly connected with a moving rod, and the moving rod is fixedly connected with the mounting plate. A pressing block is fixedly connected to one side of the moving rod, a second spring is arranged on the outer surface of the moving rod, an inserting block is fixedly connected to one side of the fire alarm evacuation main body, a flame-retardant plate is arranged in the fire alarm evacuation main body, and a standby storage battery is arranged in the flame-retardant plate. And a flashing light is arranged on one side of the fire alarm evacuation main body. And by arranging an inserting groove, an inserting block, a telescopic rod, a first spring, a clamping block, a moving rod, a second spring and a pressing block, the fire alarm evacuation main body can be disassembled and assembled conveniently, and then maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fire warning equipment, in particular to a fire alarm and evacuation device for building fire fighting. Background Art

[0002] Alarm and evacuation equipment refers to equipment installed in buildings to detect dangerous situations such as fire and smoke, send out alarm signals through sound, light, etc., and guide and evacuate people. Common alarm and evacuation equipment includes: fire detectors, central controllers, sound and light alarms, evacuation indicator lights, evacuation doors and escape ladders, etc.

[0003] When the fire alarm and evacuation equipment is installed and used, it is necessary to drill holes on the surface of the building wall, and then use fastening screws to position and install the fire alarm and evacuation equipment. Therefore, when the fire alarm and evacuation equipment is disassembled and maintained, the fastening screws need to be disassembled and installed multiple times, thereby causing multiple disturbances to the wall, causing operational troubles for maintenance personnel, and reducing the efficiency of maintenance of the fire alarm and evacuation equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a fire alarm and evacuation device for building fire fighting, which can facilitate the disassembly and assembly of the fire alarm and evacuation main body through a plug-in slot, a plug-in block, a telescopic rod, a first spring, a clamping block, a moving rod, a second spring, and a pressing block, thereby facilitating maintenance.

[0005] To achieve the above-mentioned purpose, a fire alarm and evacuation device for building fire fighting is provided, comprising: a mounting plate and a fire alarm and evacuation body, wherein a plug-in slot is provided inside the mounting plate, a telescopic rod is fixedly connected inside the plug-in slot, a clamping block is fixedly connected to one side of the telescopic rod, a moving rod is fixedly connected to the lower end of the clamping block, a pressing block is fixedly connected to one side of the moving rod, a second spring is provided on the outer surface of the moving rod, and a plug-in block is fixedly connected to one side of the fire alarm and evacuation body;

[0006] A flame retardant plate is arranged inside the fire alarm evacuation body, a backup battery is arranged inside the flame retardant plate, and a flashing light is arranged on one side of the fire alarm evacuation body.

[0007] According to the fire alarm and evacuation device for building fire fighting, four of the plug-in slots and four of the plug-in blocks are provided.

[0008] According to the fire alarm and evacuation device for building fire fighting, a first spring is provided on the outer surface of the telescopic rod.

[0009] According to the fire alarm and evacuation device for building fire fighting, a sliding block is fixedly connected to the lower end of the moving rod.

[0010] According to the fire alarm and evacuation device for building fire fighting, an illuminating lamp is arranged at the upper end of the fire alarm and evacuation body.

[0011] According to the fire alarm and evacuation device for building fire fighting, a direction indicator light is provided on one side of the fire alarm and evacuation body.

[0012] According to the fire alarm and evacuation device for building fire fighting, a buzzer is arranged on one side of the fire alarm and evacuation body.

[0013] The purpose of the utility model is to provide a fire alarm and evacuation device for building fire fighting, the main innovations are:

[0014] 1. This fire alarm and evacuation device for building fire protection avoids power outages caused by fire by setting a backup battery, and improves the warning and guidance effect in smoke by using flashing lights.

[0015] 2. The fire alarm and evacuation device for building fire fighting is convenient for disassembly and assembly of the fire alarm and evacuation body by arranging a plug-in slot, a plug-in block, a telescopic rod, a first spring, a clamping block, a moving rod, a second spring, and a pressing block, thereby facilitating maintenance.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional diagram of a fire alarm and evacuation device for building fire fighting proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of a mounting plate of a fire alarm and evacuation device for building fire fighting proposed by the utility model;

[0020] Figure 3 This is a partial cross-sectional view of a mounting plate of a fire alarm and evacuation device for building fire fighting proposed by the utility model;

[0021] Figure 4 The utility model provides a schematic diagram of the installation of a backup battery for a fire alarm and evacuation device for building fire fighting.

[0022] Legend:

[0023] 1. Mounting plate; 2. Fire alarm evacuation body; 3. Plug-in slot; 4. Plug-in block; 5. Telescopic rod; 6. First spring; 7. Snap-in block; 8. Moving rod; 9. Pressing block; 10. Slider; 11. Second spring; 12. Flame retardant plate; 13. Backup battery; 14. Lighting lamp; 15. Strobe light; 16. Direction indicator lamp; 17. Buzzer. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 The utility model embodiment is a fire alarm evacuation device for building fire protection, which includes a mounting plate 1 and a fire alarm evacuation body 2. A plug-in slot 3 is provided inside the mounting plate 1. A telescopic rod 5 is fixedly connected inside the plug-in slot 3. A clamping block 7 is fixedly connected to one side of the telescopic rod 5. A moving rod 8 is fixedly connected to the lower end of the clamping block 7. A pressing block 9 is fixedly connected to one side of the moving rod 8. A second spring 11 is provided on the outer surface of the moving rod 8. A plug-in block 4 is fixedly connected to one side of the fire alarm evacuation body 2. By providing the plug-in slot 3, the plug-in block 4, the telescopic rod 5, the first spring 6, the clamping block 7, the moving rod 8, the second spring 11, and the pressing block 9, it is convenient to disassemble and assemble the fire alarm evacuation body 2, and then convenient to maintain.

[0026] A flame retardant plate 12 is arranged inside the fire alarm evacuation body 2, a backup battery 13 is arranged inside the flame retardant plate 12, and a flashing light 15 is arranged on one side of the fire alarm evacuation body 2. By arranging the backup battery 13, the power outage of the line due to the influence of the fire can be avoided. The flashing light 15 can improve the early warning and guidance effect in the smoke.

[0027] There are four plug-in slots 3 and four plug-in blocks 4, a first spring 6 is provided on the outer surface of the telescopic rod 5, a slider 10 is fixedly connected to the lower end of the movable rod 8 to restrict the movable rod 8, a lighting lamp 14 is provided at the upper end of the fire alarm evacuation main body 2, a direction indicator light 16 is provided on one side of the fire alarm evacuation main body 2, and a buzzer 17 is provided on one side of the fire alarm evacuation main body 2.

[0028] Working principle: This is a fire alarm and evacuation device for building fire protection. When in use, the plug-in block 4 of the fire alarm and evacuation main body 2 is inserted into the plug-in slot 3. The plug-in slot 3 squeezes the inclined surface of the clamping block 7, and the clamping block 7 drives the telescopic rod 5 to extend and retract, and the first spring 6 is compressed, thereby driving the moving rod 8 to move, and the second spring 11 is compressed. When the opening of the plug-in block 4 moves to the clamping block 7, the telescopic rod 5, the first spring 6, and the second spring 11 are reset, so that the clamping block 7 enters the opening of the plug-in block 4 to complete the clamping installation. When disassembly and maintenance are required, the pressing block 9 is pressed, and the pressing block 9 drives the moving rod 8 to move, and the moving rod 8 drives the clamping block 7 to move. The clamping block 7 drives the telescopic rod 5 to compress, so that the clamping block 7 is separated from the plug-in block 4 to complete the disassembly.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fire alarm and evacuation device for building fire fighting, characterized in that: include: A mounting plate (1) and a fire alarm evacuation body (2), wherein a plug-in slot (3) is provided inside the mounting plate (1), a telescopic rod (5) is fixedly connected inside the plug-in slot (3), a clamping block (7) is fixedly connected to one side of the telescopic rod (5), a moving rod (8) is fixedly connected to the lower end of the clamping block (7), a pressing block (9) is fixedly connected to one side of the moving rod (8), a second spring (11) is provided on the outer surface of the moving rod (8), and a plug-in block (4) is fixedly connected to one side of the fire alarm evacuation body (2); A flame retardant plate (12) is arranged inside the fire alarm evacuation body (2), a backup battery (13) is arranged inside the flame retardant plate (12), and a flashing light (15) is arranged on one side of the fire alarm evacuation body (2).

2. A fire alarm and evacuation device for building fire fighting according to claim 1, characterized in that: The number of the plug-in slots (3) and the number of the plug-in blocks (4) are both four.

3. A fire alarm and evacuation device for building fire fighting according to claim 1, characterized in that: The outer surface of the telescopic rod (5) is provided with a first spring (6).

4. A fire alarm and evacuation device for building fire fighting according to claim 1, characterized in that: The lower end of the moving rod (8) is fixedly connected with a sliding block (10).

5. A fire alarm and evacuation device for building fire fighting according to claim 1, characterized in that: The upper end of the fire alarm and evacuation body (2) is provided with an illumination lamp (14).

6. A fire alarm and evacuation device for building fire fighting according to claim 1, characterized in that: A direction indicator light (16) is provided on one side of the fire alarm and evacuation main body (2).

7. A fire alarm and evacuation device for building fire fighting according to claim 1, characterized in that: A buzzer (17) is provided on one side of the fire alarm and evacuation body (2).

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