Monitoring and early warning device for fire engineering

Abstract

The invention discloses a monitoring and early warning device for fire protection engineering, and belongs to the technical field of fire protection monitoring and early warning, the monitoring and early warning device comprises a supporting plate, universal wheels are fixedly mounted on the lower surface of the supporting plate, a moving mechanism is fixedly mounted on the upper surface of the supporting plate, and a dismounting mechanism is fixedly mounted on the moving mechanism; the dismounting mechanism is fixedly connected with a monitoring and early warning mechanism, the monitoring and early warning mechanism is fixedly provided with a heat dissipation mechanism, through the arrangement of the heat dissipation mechanism, the purpose of heat dissipation of the monitoring and early warning mechanism is achieved, and meanwhile through the arrangement of adsorption cotton, dust in air can be adsorbed; according to the monitoring and early-warning device, dust mixed in air is prevented from entering the monitoring and early-warning mechanism together to cause damage to parts in the monitoring and early-warning mechanism, the height of the monitoring and early-warning mechanism is conveniently adjusted through the arrangement of the moving mechanism, and the trouble that most existing monitoring and early-warning mechanisms are fixed at high positions and are inconvenient to maintain is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of fire monitoring and early warning, and in particular relates to a monitoring and early warning device for fire engineering. Background Art

[0002] Firefighting is to eliminate hidden dangers and prevent disasters (i.e., to prevent and solve man-made, natural and accidental disasters encountered by people in the process of life, work and study). The purpose is to reduce the degree of damage caused by fire, reduce casualties and property losses. Therefore, monitoring and early warning devices are needed in firefighting projects to prevent the occurrence of disasters. For example, Chinese patent application number: CN202222452905.5 discloses a monitoring and early warning device for firefighting projects, including a monitoring and early warning box, a monitoring and early warning host, a driving screw and a movable heat sink. The monitoring and early warning box is fixedly connected to a monitoring and early warning host, and one side of the monitoring and early warning host is provided with a A host heat dissipation blade is arranged. The utility model controls the rotation of the host heat dissipation blade by micro motor 2 when the monitoring and early warning host is working. Since the host heat dissipation blade itself is a reverse spiral structure, when the host heat dissipation blade rotates, the heat generated on one side of the monitoring and early warning host can be discharged to the outside of the device through the host heat dissipation groove. At the same time, the driving screw is controlled to rotate by micro motor 1, so that the driving nut outside the driving screw drives the host heat dissipation blade to move on one side of the monitoring and early warning host, thereby being able to absorb the heat generated at different positions on one side of the monitoring and early warning host. In this way, the monitoring and early warning host can work in a suitable temperature environment.

[0003] The problem with the prior art is that although the above-mentioned monitoring and early warning device achieves the purpose of heat dissipation, it does not filter the dust in the air during the heat dissipation process, which makes it easy for dust to enter the monitoring and early warning device along with the air. Over time, it is easy to damage the internal parts of the monitoring and early warning device and reduce the service life of the monitoring and early warning device. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a monitoring and early warning device for fire protection engineering, which has the advantages of heat dissipation of the monitoring and early warning device and filtering dust in the air, and solves the problem that the existing monitoring and early warning device achieves the purpose of heat dissipation but does not filter the dust in the air during the heat dissipation process, which makes it easy for dust to enter the monitoring and early warning device along with the air. Over time, it is easy to damage the internal parts of the monitoring and early warning device, thereby reducing the service life of the monitoring and early warning device.

[0005] The present invention is implemented as follows: a monitoring and early warning device for fire protection engineering includes a support plate, a universal wheel is fixedly installed on the lower surface of the support plate, a moving mechanism is fixedly installed on the upper surface of the support plate, a disassembly mechanism is fixedly installed on the moving mechanism, a monitoring and early warning mechanism is fixedly connected to the disassembly mechanism, and a heat dissipation mechanism is fixedly installed on the monitoring and early warning mechanism.

[0006] As a preferred embodiment of the present invention, the moving mechanism includes a column, the column is fixedly connected to the upper surface of the support plate, a slide groove is opened on one side of the column, and a screw rod is rotatably installed in the slide groove.

[0007] As a preferred embodiment of the present invention, a screw sleeve is provided on the threaded sleeve of the screw rod, a slider is provided on the fixed sleeve on the outer surface of the screw sleeve, the slider slides in the slide groove, a motor is fixedly installed on the upper end of the column, and the motor output shaft is fixedly connected to the upper end of the screw rod.

[0008] As a preferred embodiment of the present invention, the disassembly mechanism includes a mounting plate, the mounting plate is fixedly connected to the slider, a T-slot is provided on the upper surface of the mounting plate, a T-block is slidably arranged in the T-slot, and slots are provided at both ends of the T-block.

[0009] As a preferred embodiment of the present invention, movable grooves and slots are provided at both ends of the interior of the mounting plate, the slots are located inside the movable grooves, the movable grooves are connected to the slots, and a storage groove is provided in the mounting plate above each movable groove.

[0010] As a preferred embodiment of the present invention, a telescopic rod is fixedly installed in each movable groove, and a movable block is fixedly connected to an output end of each telescopic rod, and the movable block slides in the movable groove.

[0011] As a preferred embodiment of the present invention, each of the telescopic rods is provided with a spring, and both ends of the spring are respectively fixedly connected to the inner wall of the movable groove and one side of the movable block, and each of the movable blocks is respectively fixedly connected with a protective block and a clamping block on both sides, the protective block slides in the storage groove, and the clamping block is adapted to the clamping slot through a slot.

[0012] As a preferred embodiment of the present invention, the monitoring and early warning mechanism includes a base plate, the base plate is fixedly connected to the T-block, a monitoring and early warning host is fixedly installed on the inner wall of the base plate, a controller, a signal processor and a sensor are respectively fixedly installed on one side of the monitoring and early warning host, and the base plate is fixedly connected to the monitoring and early warning housing by bolts.

[0013] As a preferred embodiment of the present invention, a rainproof cover and a smoke alarm are fixedly installed on the upper and lower ends of the monitoring and early warning shell respectively, ventilation holes are opened on the upper surface of the monitoring and early warning shell, a display screen is fixedly installed on the surface of the monitoring and early warning shell, and heat dissipation fins are arranged on both sides of the monitoring and early warning shell.

[0014] As a preferred embodiment of the present invention, the heat dissipation mechanism includes a heat dissipation fan, which is fixedly installed at the ventilation hole. A dust cover is fixedly installed on the upper surface of the monitoring and early warning housing above the heat dissipation fan. An installation groove is opened on one side of the dust cover. U-shaped bars are fixedly connected on both sides of the inner wall of the installation groove, and adsorption cotton is placed between the two U-shaped bars.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention facilitates the adjustment of the height of the monitoring and early warning mechanism by setting a mobile mechanism, thereby solving the problem that most existing monitoring and early warning mechanisms are fixed at high places and are inconvenient to maintain.

[0017] 2. The present invention facilitates the disassembly of the monitoring and early warning mechanism by providing a disassembly mechanism, so that the monitoring and early warning mechanism can be repaired or replaced later.

[0018] 3. The present invention not only dissipates heat for the monitoring and early warning mechanism by setting a heat dissipation mechanism, but also adsorbs dust in the air by setting adsorption cotton, thereby preventing dust mixed in the air from entering the monitoring and early warning mechanism and causing damage to the internal parts of the monitoring and early warning mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an exploded view of the overall structure of the present invention;

[0020] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0021] Figure 3 It is a partial structural cutaway diagram of the present invention;

[0022] Figure 4 It is an exploded view of a first partial structure of the present invention;

[0023] Figure 5 An exploded diagram of the monitoring and early warning mechanism of the present invention;

[0024] Figure 6 An exploded view of the heat dissipation mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of the disassembly mechanism of the present invention;

[0026] Figure 8 For the present invention Figure 7 AA local structure cutaway diagram.

[0027] In the figure: 1, support plate; 2, universal wheel; 3, moving mechanism; 301, column; 3011, slide; 302, screw rod; 303, screw rod sleeve; 304, slider; 305, motor; 4, disassembly mechanism; 401, mounting plate; 4011, T-slot; 4012, movable slot; 4013, storage slot; 4014, slot; 402, T-block; 4021, slot; 403, telescopic rod; 404, movable block; 405, spring; 406, block; 4 07. Protective block; 5. Monitoring and early warning mechanism; 501. Bottom plate; 502. Monitoring and early warning host; 503. Controller; 504. Signal processor; 505. Sensor; 506. Monitoring and early warning housing; 5061. Ventilation hole; 507. Display screen; 508. Heat dissipation fin; 509. Smoke alarm; 510. Rain cover; 6. Heat dissipation mechanism; 601. Cooling fan; 602. Dust cover; 6021. Installation slot; 603. U-shaped strip; 604. Adsorption cotton. DETAILED DESCRIPTION

[0028] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0029] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0030] like Figures 1 to 8 As shown, an embodiment of the present invention provides a monitoring and early warning device for fire protection engineering, comprising a support plate 1, a universal wheel 2 is fixedly installed on the lower surface of the support plate 1, a moving mechanism 3 is fixedly installed on the upper surface of the support plate 1, a disassembly mechanism 4 is fixedly installed on the moving mechanism 3, a monitoring and early warning mechanism 5 is fixedly connected to the disassembly mechanism 4, and a heat dissipation mechanism 6 is fixedly installed on the monitoring and early warning mechanism 5.

[0031] like Figures 1 to 4 As shown, the moving mechanism 3 includes a column 301, which is fixedly connected to the upper surface of the support plate 1. A slide groove 3011 is provided on one side of the column 301. A screw rod 302 is rotatably installed in the slide groove 3011. A screw rod sleeve 303 is threadedly sleeved on the screw rod 302. A slider 304 is fixedly sleeved on the outer surface of the screw rod sleeve 303. The slider 304 slides in the slide groove 3011. A motor 305 is fixedly installed on the upper end of the column 301, and the output shaft of the motor 305 is fixedly connected to the upper end of the screw rod 302.

[0032] In the present application, a motor 305 is provided to drive the screw rod 302 to rotate, and the rotation of the screw rod 302 synchronously drives the screw rod sleeve 303 to move up and down, and then synchronously drives the slider 304 to move, and the movement of the slider 304 finally drives the movement of the monitoring and early warning mechanism 5 on the disassembly mechanism 4, thereby achieving the purpose of moving the monitoring and early warning mechanism 5. The setting of the moving mechanism 3 facilitates the adjustment of the height of the monitoring and early warning mechanism 5, and solves the problem that most of the existing monitoring and early warning mechanisms 5 are fixed at high places and are inconvenient to repair.

[0033] like Figure 1 , Figure 3 , Figure 7 , Figure 8 As shown, the disassembly mechanism 4 includes a mounting plate 401, the mounting plate 401 is fixedly connected to the slider 304, a T-shaped slot 4011 is provided on the upper surface of the mounting plate 401, a T-shaped block 402 is slidably provided in the T-shaped slot 4011, both ends of the T-shaped block 402 are provided with a clamping slot 4021, both ends of the mounting plate 401 are provided with a movable slot 4012 and a slot 4014, the slot 4014 is located inside the movable slot 4012, the movable slot 4012 is connected with the slot 4014, and a storage slot 4013 is provided in the mounting plate 401 located above each movable slot 4012;

[0034] A telescopic rod 403 is fixedly installed in each movable groove 4012, and a movable block 404 is fixedly connected to the output end of each telescopic rod 403. The movable block 404 slides in the movable groove 4012. A spring 405 is sleeved on the outside of each telescopic rod 403. The two ends of the spring 405 are respectively fixedly connected to the inner wall of the movable groove 4012 and one side of the movable block 404. A protective block 407 and a clamping block 406 are respectively fixedly connected on both sides of each movable block 404. The protective block 407 slides in the storage groove 4013, and the clamping block 406 is adapted to the clamping slot 4021 through the slot 4014.

[0035] In the present application, by pushing the two movable blocks 404 outward at the same time, each movable block 404 drives the card block 406 to move in the direction away from the card slot 4021, and the protective block 407 moves in the direction close to the storage slot 4013. Through the movement of the movable block 404, the telescopic rod 403 and the spring 405 are compressed. When the spring 405 is compressed to a critical state, the card block 406 is completely separated from the card slot 4021. Finally, the T-block 402 can be taken out from the T-slot 4011 in the mounting plate 401. Through the setting of the disassembly mechanism 4, the monitoring and early warning mechanism 5 can be easily disassembled, so that the monitoring and early warning mechanism 5 can be repaired or replaced later.

[0036] like Figure 1 , Figure 2 , Figure 5As shown, the monitoring and early warning mechanism 5 includes a base plate 501, which is fixedly connected to the T-block 402, a monitoring and early warning host 502 is fixedly installed on the inner wall of the base plate 501, a controller 503, a signal processor 504 and a sensor 505 are fixedly installed on one side of the monitoring and early warning host 502, the base plate 501 is fixedly connected to a monitoring and early warning housing 506 by bolts, a rainproof cover 510 and a smoke alarm 509 are fixedly installed at the upper and lower ends of the monitoring and early warning housing 506, a ventilation hole 5061 is opened on the upper surface of the monitoring and early warning housing 506, a display screen 507 is fixedly installed on the surface of the monitoring and early warning housing 506, and heat dissipation fins 508 are arranged on both sides of the monitoring and early warning housing 506.

[0037] In the present application, the sensor 505 is used to detect fire or other dangerous situations, the signal processor 504 is used to process the signal sent by the sensor 505, and the controller 503 is used to control the operation of the smoke alarm 509 so that the smoke alarm 509 sends an alarm signal.

[0038] like Figure 1 , Figure 2 , Figure 6 As shown, the heat dissipation mechanism 6 includes a heat dissipation fan 601, which is fixedly installed at the ventilation hole 5061. A dust cover 602 is fixedly installed on the upper surface of the monitoring and early warning housing 506 located above the heat dissipation fan 601. A mounting groove 6021 is opened on one side of the dust cover 602. U-shaped bars 603 are fixedly connected on both sides of the inner wall of the mounting groove 6021, and adsorption cotton 604 is placed between the two U-shaped bars 603.

[0039] In the present application, by starting the cooling fan 601, the outside air enters the monitoring and early warning mechanism 5 through the dust cover 602 and the adsorption cotton 604, and then the outside wind dissipates the heat of the monitoring and early warning host 502, and finally the heat in the monitoring and early warning mechanism 5 is discharged through the cooling fins 508. The setting of the heat dissipation mechanism 6 not only serves the purpose of heat dissipation for the monitoring and early warning mechanism 5, but also can adsorb dust in the air through the setting of the adsorption cotton 604, so as to prevent the dust mixed in the air from entering the monitoring and early warning mechanism 5 together, causing damage to the internal parts of the monitoring and early warning mechanism 5.

[0040] Working principle of the present invention:

[0041] When in use, first start the motor 305 to drive the screw rod 302 to rotate, and through the rotation of the screw rod 302, synchronously drive the screw rod sleeve 303 to move up and down, and then synchronously drive the slider 304 to move, and through the movement of the slider 304, finally drive the monitoring and early warning mechanism 5 on the disassembly mechanism 4 to move, until the monitoring and early warning mechanism 5 is moved to a suitable position. When the monitoring and early warning mechanism 5 is working, the heat dissipation fan 601 is started to allow the outside air to enter the monitoring and early warning mechanism 5 through the dust cover 602 and the adsorption cotton 604, so as to dissipate heat for the monitoring and early warning mechanism 5;

[0042] When the monitoring and early warning mechanism 5 needs to be repaired, the monitoring and early warning mechanism 5 is driven to move downward by starting the motor 305 to move it to the lowest point, and then the two movable blocks 404 are pushed outward at the same time, so that each movable block 404 drives the card block 406 to move in the direction away from the card slot 4021. Through the movement of the movable block 404, the telescopic rod 403 and the spring 405 are compressed. When the spring 405 is compressed to a critical state, the card block 406 is completely separated from the card slot 4021, and finally the monitoring and early warning mechanism 5 can be removed from the movable mechanism 3.

[0043] To sum up: this monitoring and early warning device for fire protection engineering, through the setting of the moving mechanism 3, is convenient for adjusting the height of the monitoring and early warning mechanism 5, which solves the problem that most of the existing monitoring and early warning mechanisms 5 are fixed at high places and are inconvenient to repair. Through the setting of the disassembly mechanism 4, it is convenient to disassemble the monitoring and early warning mechanism 5, so that the monitoring and early warning mechanism 5 can be repaired or replaced later. Through the setting of the heat dissipation mechanism 6, not only the heat dissipation of the monitoring and early warning mechanism 5 is achieved, but also the dust in the air can be adsorbed through the setting of the adsorption cotton 604, so as to prevent the dust mixed in the air from entering the monitoring and early warning mechanism 5 and causing damage to the internal parts of the monitoring and early warning mechanism 5.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring and early warning device for fire engineering, comprising a support plate (1), characterized in that: A universal wheel (2) is fixedly mounted on the lower surface of the support plate (1), a moving mechanism (3) is fixedly mounted on the upper surface of the support plate (1), a disassembly mechanism (4) is fixedly mounted on the moving mechanism (3), a monitoring and early warning mechanism (5) is fixedly connected to the disassembly mechanism (4), and a heat dissipation mechanism (6) is fixedly mounted on the monitoring and early warning mechanism (5).

2. A fire protection engineering monitoring and early warning device as claimed in claim 1, characterized in that: The moving mechanism (3) comprises a column (301), wherein the column (301) is fixedly connected to the upper surface of the support plate (1), a slide groove (3011) is provided on one side of the column (301), and a screw rod (302) is rotatably installed in the slide groove (3011).

3. A monitoring and early warning device for fire engineering as claimed in claim 2, characterized in that: A screw sleeve (303) is threadedly sleeved on the screw rod (302), a slider (304) is fixedly sleeved on the outer surface of the screw sleeve (303), and the slider (304) slides in the slide groove (3011). A motor (305) is fixedly installed on the upper end of the column (301), and the output shaft of the motor (305) is fixedly connected to the upper end of the screw rod (302).

4. A monitoring and early warning device for fire engineering as claimed in claim 3, characterized in that: The disassembly mechanism (4) comprises a mounting plate (401), the mounting plate (401) being fixedly connected to the slider (304), a T-shaped slot (4011) being provided on the upper surface of the mounting plate (401), a T-shaped block (402) being slidably arranged in the T-shaped slot (4011), and a clamping slot (4021) being provided at both ends of the T-shaped block (402).

5. A monitoring and early warning device for fire engineering as claimed in claim 4, characterized in that: Both ends of the mounting plate (401) are provided with movable grooves (4012) and slots (4014), the slots (4014) are located inside the movable grooves (4012), the movable grooves (4012) are connected to the slots (4014), and a storage groove (4013) is provided in the mounting plate (401) above each movable groove (4012).

6. A monitoring and early warning device for fire engineering as claimed in claim 5, characterized in that: A telescopic rod (403) is fixedly installed in each movable groove (4012), and a movable block (404) is fixedly connected to the output end of each telescopic rod (403), and the movable block (404) slides in the movable groove (4012).

7. A fire protection engineering monitoring and early warning device as claimed in claim 6, characterized in that: A spring (405) is sleeved on the outside of each telescopic rod (403), and two ends of the spring (405) are respectively fixedly connected to the inner wall of the movable groove (4012) and one side of the movable block (404), and two sides of each movable block (404) are respectively fixedly connected to a protective block (407) and a clamping block (406), and the protective block (407) slides in the storage groove (4013), and the clamping block (406) is adapted to the clamping groove (4021) through the slot (4014).

8. A fire protection engineering monitoring and early warning device as claimed in claim 1, characterized in that: The monitoring and early warning mechanism (5) comprises a base plate (501), the base plate (501) being fixedly connected to the T-block (402), a monitoring and early warning host (502) being fixedly mounted on the inner wall of the base plate (501), a controller (503), a signal processor (504) and a sensor (505) being fixedly mounted on one side of the monitoring and early warning host (502), and the base plate (501) being fixedly connected to a monitoring and early warning housing (506) by means of bolts.

9. A monitoring and early warning device for fire engineering as claimed in claim 8, characterized in that: A rainproof cover (510) and a smoke alarm (509) are fixedly mounted on the upper and lower ends of the monitoring and early warning housing (506), respectively; a ventilation hole (5061) is provided on the upper surface of the monitoring and early warning housing (506); a display screen (507) is fixedly mounted on the surface of the monitoring and early warning housing (506); and heat dissipation fins (508) are provided on both sides of the monitoring and early warning housing (506).

10. A monitoring and early warning device for fire engineering as claimed in claim 9, characterized in that: The heat dissipation mechanism (6) comprises a heat dissipation fan (601), the heat dissipation fan (601) is fixedly installed at the ventilation hole (5061), a dust cover (602) is fixedly installed on the upper surface of the monitoring and early warning housing (506) above the heat dissipation fan (601), a mounting groove (6021) is opened on one side of the dust cover (602), U-shaped bars (603) are fixedly connected to both sides of the inner wall of the mounting groove (6021), and adsorption cotton (604) is placed between the two U-shaped bars (603).

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