Fireproof monitoring device for intelligent fire protection

Abstract

The fireproof monitoring device comprises a fireproof shell, an insertion pipe is fixedly connected to the outer side of the bottom of the fireproof shell, the insertion pipe is slidably connected to the inner side of an insertion groove, the insertion groove is formed in the outer side of the top wall of a mounting plate, clamping grooves are formed in the middles of the left side wall and the right side wall of the insertion pipe, and U-shaped plates are fixedly connected to the middles of the left side wall and the right side wall of the mounting plate; connecting rods penetrate through the middles of the U-shaped plates and are slidably connected with the middles of the U-shaped plates, and inserting blocks are fixedly connected to the ends, close to each other, of the two connecting rods. According to the intelligent fire-fighting fireproof monitoring device, the connecting rods are pulled outwards to pull out the inserting blocks from the interior of the opening, then the inserting pipes at the bottom of the fireproof shell are inserted into the inner sides of the inserting grooves, limitation on the connecting rods on the two sides is relieved, the inserting blocks move towards the interior of the opening under the elastic force action of the springs, and meanwhile the inserting blocks are inserted into the clamping grooves; therefore, the fireproof shell can be fixed to the outer side of the monitoring device body, the situation that the monitoring device is burnt in the first time when a fire occurs and cannot give an alarm is avoided, and the practicability of the monitoring device is improved.

Description

Technical Field

[0001] This utility model relates to the field of smart fire protection technology, specifically a fire prevention monitoring device for smart fire protection. Background Technology

[0002] In recent years, with social development and progress, the number of high-rise buildings, large buildings, and various venues in cities has been increasing, making the fire safety situation extremely serious. To address this, smart fire protection measures, such as video surveillance to assist in the detection of fires, have been adopted. Smart fire protection is an advanced solution that, compared with traditional fire protection, focuses on breaking down information silos between various systems, improving perception and early warning capabilities, and enhancing emergency command capabilities. By detecting fires earlier and handling them more quickly, the risks and impacts of fires can be minimized.

[0003] Existing monitoring devices can monitor indoor scenes and call the fire department immediately in the event of a fire, enabling firefighters to respond to the fire as soon as possible. However, they are easily damaged by fire, affecting the normal operation of the monitoring devices. In severe cases, they may miss the golden rescue time and endanger the lives of residents. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model relates to a smart fire protection monitoring device, which includes a mounting plate and a protective mechanism on the top of the mounting plate.

[0006] The protective mechanism includes a fireproof shell, with a tube fixedly connected to the outer bottom of the fireproof shell. The tube is slidably connected to the inner side of a slot, which is located on the outer side of the top wall of the mounting plate. A slot is provided in the middle of the left and right side walls of the tube. A U-shaped plate is fixedly connected to the middle of the left and right side walls of the mounting plate. A connecting rod is slidably connected through the middle of each U-shaped plate. A block is fixedly connected to one end of each of the two sets of connecting rods. A spring is fixedly connected to the middle of the inner side wall of each of the two sets of U-shaped plates. The other end of each spring is fixedly connected to a block. The blocks are slidably connected to the inner side of the opening. Multiple sets of annularly distributed ventilation holes are provided on the top of the fireproof shell.

[0007] In a preferred embodiment of this utility model, the springs are all located on the outside of the connecting rod, and the inserts are all fitted with the slots with clearance.

[0008] As a preferred embodiment of this utility model, the openings are respectively located in the middle of the left and right side walls of the mounting plate, and the openings respectively penetrate the middle of the left and right side walls of the slot.

[0009] As a preferred embodiment of this utility model, a monitoring device body is fixedly connected to the middle of the top wall of the mounting plate, and the monitoring device body is located inside the fireproof shell.

[0010] As a preferred technical solution of this utility model, a threaded block is fixedly connected to the middle of the bottom wall of the mounting plate, and the threaded block is threadedly connected to the outer periphery of the reciprocating lead screw.

[0011] As a preferred technical solution of this utility model, the reciprocating lead screw is rotatably connected to the upper middle part of the inner side of the mounting component, the lower middle part of the inner side of the mounting component is fixedly connected to a limiting rod, and the bottom of the threaded block is slidably connected to the outside of the limiting rod.

[0012] As a preferred technical solution of this utility model, a drive motor is fixedly connected to the upper part of the right side wall of the mounting component, and the output shaft of the drive motor is fixedly connected to the reciprocating lead screw.

[0013] The beneficial effects of this utility model are:

[0014] This intelligent fire protection monitoring device allows the plug to be pulled out of the opening by pulling the connecting rods on both sides outward. Then, the bottom tube of the fireproof shell is inserted into the slot, releasing the restriction on the connecting rods on both sides. Under the elastic force of the spring, the plug moves into the opening and inserts into the slot, thus fixing the fireproof shell to the outside of the monitoring device. This prevents the monitoring device from being burned in the first moment of a fire, thus improving the practicality of the monitoring device.

[0015] This intelligent fire monitoring device uses a drive motor. The drive motor's output shaft rotates, causing a reciprocating screw to rotate. During the rotation of the reciprocating screw, the outer threaded block moves left and right, thereby moving the mounting plate on top of the threaded block relative to the main body of the monitoring device. This expands the monitoring range of the main body of the monitoring device and improves its fire early warning capability. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a top view schematic diagram of the overall structure of a smart fire monitoring device for fire protection according to this utility model;

[0018] Figure 2 This is a schematic diagram of the protective structure of a smart fire monitoring device for fire protection according to this utility model;

[0019] Figure 3 This is an exploded schematic diagram of the protective structure of a smart fire monitoring device for fire protection according to this utility model;

[0020] Figure 4This is a schematic diagram of the installation and fixing structure of a smart fire monitoring device for fire protection according to this utility model.

[0021] In the diagram: 1. Mounting plate; 2. Protective mechanism; 3. Slot; 4. Main body of monitoring device; 5. Insertion tube; 6. Fireproof shell; 7. Ventilation hole; 8. Slot; 9. Opening; 10. U-shaped plate; 11. Connecting rod; 12. Spring; 13. Insertion block; 14. Reciprocating screw; 15. Limiting rod; 16. Mounting component; 17. Drive motor; 18. Threaded block. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figures 1-4 As shown, the present invention provides a smart fire protection monitoring device, which includes a mounting plate 1 and a protective mechanism 2 on the top of the mounting plate 1.

[0024] The protective mechanism 2 includes a fireproof shell 6 made of fireproof glass, which has good fire resistance and can provide some protection for the main body 4 of the internal monitoring device, enabling it to perform normal alarm operation in the early stage of a fire. A tube 5 is fixedly connected to the outer bottom of the fireproof shell 6. The tube 5 is slidably connected to the inside of a slot 3. The slot 3 is located on the outer side of the top wall of the mounting plate 1. Slots 8 are provided in the middle of both sides of the tube 5. After inserting the tube 5 into the slot 3, the insert block 13 is inserted into the slot 8, thereby fixing the tube 5 inside the slot 3 and realizing the installation of the fireproof shell 6. U-shaped plates 10 are fixedly connected to the middle of both sides of the mounting plate 1. A connecting rod 11 is slidably connected through the middle of each U-shaped plate 10. An insert block 13 is fixedly connected to one end of each set of connecting rods 11 that is close to each other. A spring 12 is fixedly connected to the middle of the inner side wall of each set of U-shaped plates 10. The spring 12 can apply a pushing force to the insert block 13 to move it into the opening 9, so that the insert block 13 can be inserted into the opening 9. The other end of the spring 12 is fixedly connected to the insert block 13. The insert block 13 is slidably connected to the inside of the opening 9. The top of the fireproof shell 6 is provided with multiple sets of annularly distributed ventilation holes 7. The ventilation holes 7 allow external smoke to enter the interior of the fireproof shell 6, so that the main body of the monitoring device 4 can normally sense the smoke and trigger an alarm.

[0025] Springs 12 are all located on the outside of connecting rods 11, and inserts 13 are all fitted with slots 8 with clearance. Openings 9 are located in the middle of the left and right side walls of mounting plate 1, and the openings 9 penetrate the middle of the left and right side walls of slot 3. Connecting rods 11 connect inserts 13. Pulling connecting rods 11 can pull inserts 13 out of the openings 9 and compress springs 12 at the same time.

[0026] The main body of the monitoring device 4 is fixedly connected to the middle of the top wall of the mounting plate 1. The main body of the monitoring device 4 is located inside the fireproof shell 6. A threaded block 18 is fixedly connected to the middle of the bottom wall of the mounting plate 1. The threaded block 18 is threadedly connected to the outer circumference of the reciprocating screw 14. During the rotation of the reciprocating screw 14, the threaded block 18 can move left and right on its outer side.

[0027] The reciprocating lead screw 14 is rotatably connected to the upper middle part of the inner side of the mounting part 16. The lower middle part of the inner side of the mounting part 16 is fixedly connected to the limit rod 15. The bottom of the threaded block 18 passes through and is slidably connected to the outside of the limit rod 15. The upper middle part of the right side wall of the mounting part 16 is fixedly connected to the drive motor 17. The output shaft of the drive motor 17 is fixedly connected to the reciprocating lead screw 14. When the drive motor 17 works, it can drive the reciprocating lead screw 14 to rotate, thereby moving the threaded block 18 and its top assembly.

[0028] Working principle: Pulling the connecting rods 11 on both sides outward causes the insert 13 to be pulled out from the opening 9. Then, insert the bottom tube 5 of the fireproof shell 6 into the slot 3, releasing the restriction on the connecting rods 11 on both sides. Under the elastic force of the spring 12, the insert 13 moves into the opening 9 and inserts into the slot 8. This fixes the fireproof shell 6 to the outside of the main body 4 of the monitoring device, preventing the monitoring device from being burned in the first moment of a fire and thus failing to alarm. At the same time, the drive motor 17 is started. The output shaft of the drive motor 17 rotates, causing the reciprocating screw 14 to rotate. During the rotation of the reciprocating screw 14, the outer threaded block 18 moves left and right, thereby moving the top mounting plate 1 of the threaded block 18 and the main body 4 of the monitoring device, increasing the monitoring range of the main body 4 of the monitoring device, and thus improving its fire early warning capability.

[0029] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A smart fire protection monitoring device, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is provided with a protective mechanism (2); The protective mechanism (2) includes a fireproof shell (6). A tube (5) is fixedly connected to the outer bottom of the fireproof shell (6). The tube (5) is slidably connected to the inner side of the slot (3). The slot (3) is located on the outer side of the top wall of the mounting plate (1). A slot (8) is provided in the middle of the left and right side walls of the tube (5). A U-shaped plate (10) is fixedly connected to the middle of the left and right side walls of the mounting plate (1). A connecting rod (11) is slidably connected through the middle of the U-shaped plate (10). A plug (13) is fixedly connected to one end of each of the two sets of connecting rods (11). A spring (12) is fixedly connected to the middle of the inner side wall of each of the two sets of U-shaped plates (10). The other end of the spring (12) is fixedly connected to the plug (13). The plug (13) is slidably connected to the inner side of the opening (9). A number of annularly distributed ventilation holes (7) are provided on the top of the fireproof shell (6).

2. The intelligent fire protection monitoring device according to claim 1, characterized in that, The springs (12) are all located on the outside of the connecting rod (11), and the inserts (13) are all fitted with the slots (8) with clearance.

3. The intelligent fire protection monitoring device according to claim 1, characterized in that, The openings (9) are respectively located in the middle of the left and right side walls of the mounting plate (1), and the openings (9) penetrate the middle of the left and right side walls of the slot (3).

4. The intelligent fire protection monitoring device according to claim 1, characterized in that, The main body (4) of the monitoring device is fixedly connected to the middle of the top wall of the mounting plate (1), and the main body (4) of the monitoring device is located inside the fireproof shell (6).

5. A smart fire monitoring device for fire protection according to claim 1, characterized in that, A threaded block (18) is fixedly connected to the middle of the bottom wall of the mounting plate (1), and the threaded block (18) is threadedly connected to the outer periphery of the reciprocating screw (14).

6. A smart fire monitoring device for fire protection according to claim 5, characterized in that, The reciprocating screw (14) is rotatably connected to the upper part of the inner side of the mounting part (16), and the lower part of the inner side of the mounting part (16) is fixedly connected to the limiting rod (15). The bottom of the threaded block (18) passes through and is slidably connected to the outside of the limiting rod (15).

7. A smart fire monitoring device for fire protection according to claim 6, characterized in that, A drive motor (17) is fixedly connected to the upper part of the right side wall of the mounting component (16), and the output shaft of the drive motor (17) is fixedly connected to the reciprocating lead screw (14).

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