CN220156565U

CN220156565U - Monitoring device

Info

Publication number: CN220156565U
Application number: CN202320906040.7U
Authority: CN
Inventors: 王欢; 李靖
Original assignee: Guizhou Bilianbide Technology Co ltd
Current assignee: Guizhou Bilianbide Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-12-08
Anticipated expiration: 2033-04-21

Abstract

The utility model belongs to the technical field of monitoring devices, and particularly relates to a monitoring device which comprises a ceiling plate, wherein an installation cover is arranged in the ceiling plate, an electric fork shearing mechanism is arranged in the installation cover, a lifting installation frame is arranged at the bottom of the electric fork shearing mechanism, a first monitoring camera and a second monitoring camera are arranged on the inner top wall of the lifting installation frame, a first smoke and fire sensor and a second smoke and fire sensor are arranged on the inner top wall of the lifting installation frame, an air guide pipe is arranged on the top of the installation cover, a cleaning mechanism accommodating bin is arranged in the installation cover, an automatic cleaning mechanism is arranged in the cleaning mechanism accommodating bin, and a through hole is formed in the top of the lifting installation frame.

Description

Monitoring device

Technical Field

The utility model belongs to the technical field of monitoring devices, and particularly relates to a monitoring device.

Background

Along with the rapid development of social economy, the building industry also presents a prosperous scene, the urban tall building stands up, the building density is increased day by day, fire hazards are increased, life and property safety of common people is threatened at all times, fire safety monitoring is particularly important for building buildings such as houses, markets and hospitals in areas with dense personnel, hidden danger and occurrence of fire can be found timely, an alarm can be given out timely, enough response time is given to people, loss caused by the fire is minimized, the current fire monitoring system monitors the positions of a corridor and the like in a mode of camera video monitoring and smoke and fire sensor real-time monitoring so as to discover the fire timely, but the camera and the smoke and fire sensor are exposed in the air for a long time, and a large amount of dust and dirt are easy to adhere to a camera and a sensor detection head, so that the detection effect is influenced.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the monitoring device can achieve the purpose of automatically cleaning dust, and avoids adverse effects on smoke and fire monitoring caused by dust and dirt attached to the lens and the detection head in the long-time use process.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a monitoring device, includes the furred ceiling board, the internally mounted of furred ceiling board has the installing cover, the internally mounted of installing cover has electric fork mechanism that cuts, the lift mounting bracket is installed to electric fork mechanism's bottom, first surveillance camera head and second surveillance camera head are installed to lift mounting bracket's interior roof, first smoke and fire sensor and second smoke and fire sensor are installed to lift mounting bracket's interior roof, the guide duct is installed at the top of installing cover, the inside of installing cover is equipped with clearance mechanism and holds the storehouse, clearance mechanism holds the internally mounted in storehouse and has automatic clearance mechanism, the top of lift mounting bracket is run through there is the opening.

The beneficial effects of the utility model are as follows: this device can regularly clear up automatically, when carrying out automatic clearance, electric shear fork mechanism drives lift mounting bracket and rises to withdraw in the installation cover, first driving motor can drive the lead screw and rotate, the lead screw passes through screw drive and slides along the slide rail, drive first mounting panel and second mounting panel and remove, the deashing carousel on the messenger first mounting panel removes the side of first surveillance camera head and second surveillance camera head, the deashing carousel on the second mounting panel removes the bottom of first smoke and fire sensor and second smoke and fire sensor simultaneously, the second driving motor drives the deashing carousel and rotates, the deashing carousel drives and cleans strip synchronous rotation, to the lens of first surveillance camera head, second surveillance camera head and first smoke and fire sensor, the bottom detection head of second smoke and fire sensor is cleaned, the dust absorption machine is operated simultaneously, be in the dust suction main dust absorption pipe that will clean down through first dust absorption branch pipe and second dust absorption branch pipe, and the dust exhaust pipe from the dust exhaust of dust absorption machine below reaches the purpose of automatic clearance, in-and long-time use, the dust, attach on the monitoring to cause adverse effect to the smoke and fire dust.

For automatic cleaning:

as a further improvement of the above technical scheme: the automatic cleaning mechanism comprises a sliding rail, a screw rod is rotatably arranged in the sliding rail and is slidably provided with a sliding base, the screw rod is in spiral transmission connection with the sliding base, one end of the sliding rail is provided with a first driving motor, an output shaft of the first driving motor is connected with the screw rod, one end of the sliding base is connected with a first mounting plate, the top of the first mounting plate is provided with a second mounting plate, the side surface of the first mounting plate and the bottom of the second mounting plate are both provided with a second driving motor, and an output shaft of the second driving motor is connected with an ash cleaning turntable.

The beneficial effects of this improvement are: the device can regularly clear up automatically, when carrying out automatic clearance, electric shear fork mechanism drives the lift mounting bracket and rises to withdraw in the installing cover, first driving motor can drive the lead screw and rotate, the lead screw passes through screw drive slide base and slides along the slide rail, drive first mounting panel and second mounting panel and remove, the deashing carousel on the messenger first mounting panel removes the side of first surveillance camera head and second surveillance camera head, the deashing carousel on the second mounting panel removes the bottom of first smoke and fire sensor and second smoke and fire sensor simultaneously, the second driving motor drives the deashing carousel and rotates, the deashing carousel drives and cleans strip synchronous rotation, to the lens of first surveillance camera head, second surveillance camera head and first smoke and fire sensor, the bottom detection head of second smoke and fire sensor cleans.

To wipe the lens and the inspection head:

as a further improvement of the above technical scheme: and the ash cleaning turntable is provided with a wiping strip.

The beneficial effects of this improvement are: the wiping strip adopts a soft brush with a rubber substrate to wipe lenses of the first monitoring camera and the second monitoring camera and bottom detection heads of the first smoke and fire sensor and the second smoke and fire sensor.

To absorb the dust cleaned off:

as a further improvement of the above technical scheme: the dust collection device comprises a first mounting plate, a dust collection pipe fixing frame, a first dust collection branch pipe, a second dust collection branch pipe, a main dust collection pipe and a dust collector.

The beneficial effects of this improvement are: and sucking the cleaned dust into the main dust suction pipe through the first dust suction branch pipe and the second dust suction branch pipe.

To discharge dust:

as a further improvement of the above technical scheme: the other point of the dust collector is connected with a dust exhaust pipe, and the bottom end of the dust exhaust pipe penetrates out of the bottom of the mounting cover.

The beneficial effects of this improvement are: the cleaned dust is sucked into the main dust suction pipe through the first dust suction branch pipe and the second dust suction branch pipe and is discharged from the dust discharge pipe below the dust suction machine.

To monitor both directions simultaneously:

as a further improvement of the above technical scheme: the first monitoring camera and the second monitoring camera are opposite in direction.

The beneficial effects of this improvement are: the first monitoring camera and the second monitoring camera can monitor two directions simultaneously.

The device can also be used when power is cut off:

as a further improvement of the above technical scheme: and a storage battery is arranged in the mounting cover.

The beneficial effects of this improvement are: because the device is provided with the storage battery, the device can be used when power is cut off.

In order to play a role in on-site alarm:

as a further improvement of the above technical scheme: an audible and visual alarm is installed at the bottom of the lifting installation frame.

The beneficial effects of this improvement are: the audible and visual alarm is used for audible and visual alarm when a fire disaster occurs, and reminds people to escape.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model as opened;

FIG. 3 is a schematic view of a partial cut-away mechanism of the present utility model;

FIG. 4 is a schematic side view of an automatic cleaning mechanism according to the present utility model;

FIG. 5 is a schematic view of the front structure of the automatic cleaning mechanism according to the present utility model;

FIG. 6 is a schematic top view of the automatic cleaning mechanism of the present utility model;

in the figure: 1. a ceiling plate; 2. a mounting cover; 3. an electric fork shearing mechanism; 4. lifting the mounting frame; 5. a first monitoring camera; 6. a second monitoring camera; 7. a first pyrotechnic sensor; 8. a second pyrotechnic sensor; 9. an air guide pipe; 10. a cleaning mechanism accommodating bin; 11. an automatic cleaning mechanism; 12. a through port; 13. a slide rail; 14. a screw rod; 15. a sliding base; 16. a first drive motor; 17. a first mounting plate; 18. a second mounting plate; 19. a second drive motor; 20. an ash removal rotary disc; 21. a wiping strip; 22. a dust suction pipe fixing frame; 23. a first dust collection branch pipe; 24. a second dust collection branch pipe; 25. a main dust collection pipe; 26. a dust collector; 27. a dust exhaust pipe; 28. a storage battery; 29. an audible and visual alarm.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-6, a monitoring device comprises a suspended ceiling plate 1, a mounting cover 2 is arranged in the suspended ceiling plate 1, an electric scissor mechanism 3 is arranged in the mounting cover 2, a lifting mounting frame 4 is arranged at the bottom of the electric scissor mechanism 3, a first monitoring camera 5 and a second monitoring camera 6 are arranged on the inner top wall of the lifting mounting frame 4, a first smoke and fire sensor 7 and a second smoke and fire sensor 8 are arranged on the inner top wall of the lifting mounting frame 4, an air duct 9 is arranged at the top of the mounting cover 2, a cleaning mechanism accommodating bin 10 is arranged in the mounting cover 2, an automatic cleaning mechanism 11 is arranged in the mounting cover 10, a through hole 12 is formed in the top of the lifting mounting frame 4, automatic cleaning can be carried out at regular time, when automatic cleaning is carried out, the electric scissor mechanism 3 drives the lifting mounting frame 4 to ascend and retract into the mounting cover 2, a first driving motor 16 can drive a screw 14 to rotate, the screw 14 drives a sliding base 15 to slide along a slide rail 13 to drive a first mounting plate 17 and a second mounting plate 18 to move, a dust and ash cleaning motor 20 to drive a dust and fire sensor 20 to move to the second monitoring camera 8 to the first smoke and fire sensor 7 and fire sensor 8, simultaneously, a dust cleaning mechanism is arranged on the top of the lifting mounting frame 4, the dust collector is provided with an automatic cleaning mechanism accommodating bin 11 is arranged in the cleaning mechanism, the cleaning mechanism is provided with a cleaning mechanism accommodating bin 12, the dust cleaning mechanism is provided with a dust cleaning mechanism for cleaning device for automatically cleaning device, and the automatic cleaning device is driven by timing cleaning, and the dust cleaning device, when the dust cleaning device is driven by the lifting and automatically, and automatically cleaning, and the lifting device is driven by driving and the lifting. The cleaned dust is sucked into the main dust suction pipe 25 through the first dust suction branch pipe 23 and the second dust suction branch pipe 24 and discharged from the dust discharge pipe 27 below the dust suction machine 26, so as to achieve the purpose of automatically cleaning the dust, prevent dust and dirt from adhering to the lens and the detection head and causing adverse effects on the monitoring of smoke and fire in the long-time use process, the automatic cleaning mechanism 11 comprises a slide rail 13, a screw rod 14 is rotatably arranged in the slide rail 13 and is slidably provided with a sliding base 15, the screw rod 14 is in spiral transmission connection with the sliding base 15, one end of the slide rail 13 is provided with a first driving motor 16, an output shaft of the first driving motor 16 is connected with the screw rod 14, one end of the sliding base 15 is connected with a first mounting plate 17, the top of the first mounting plate 17 is provided with a second mounting plate 18, the side surface of the first mounting plate 17 and the bottom of the second mounting plate 18 are both provided with a second driving motor 19, the output shaft of the second driving motor 19 is connected with the ash cleaning turntable 20, the device can automatically clean at regular time, when the device automatically cleans, the electric scissor mechanism 3 drives the lifting installation frame 4 to ascend and retract into the installation cover 2, the first driving motor 16 can drive the screw rod 14 to rotate, the screw rod 14 drives the sliding base 15 to slide along the sliding rail 13 through spiral transmission, the first installation plate 17 and the second installation plate 18 are driven to move, the ash cleaning turntable 20 on the first installation plate 17 is driven to move to the side surfaces of the first monitoring camera 5 and the second monitoring camera 6, meanwhile, the ash cleaning turntable 20 on the second installation plate 18 is driven to move to the bottoms of the first smoke and fire sensor 7 and the second smoke and fire sensor 8, the second driving motor 19 drives the ash cleaning turntable 20 to rotate, the ash cleaning turntable 20 drives the wiping strip 21 to synchronously rotate, the ash cleaning turntable 20 is driven to move to the first monitoring camera 5, the lens of the second monitoring camera 6, the first smoke and fire sensor 7 and the bottom detection head of the second smoke and fire sensor 8 are wiped, a wiping strip 21 is arranged on the ash cleaning turntable 20, the wiping strip 21 adopts a soft brush with a rubber substrate, the lenses of the first monitoring camera 5 and the second monitoring camera 6, the first smoke and fire sensor 7 and the bottom detection head of the second smoke and fire sensor 8 are wiped, a dust collection pipe fixing frame 22 is arranged on the first mounting plate 17, a first dust collection branch pipe 23 and a second dust collection branch pipe 24 are arranged on the dust collection pipe fixing frame 22, one ends of the first dust collection branch pipe 23 and the second dust collection branch pipe 24 are connected with a main dust collection pipe 25, the other ends of the main dust collection pipe 25 are connected with a dust collector 26, and cleaned dust is sucked into the main dust collection pipe 25 through the first dust collection branch pipe 23 and the second dust collection branch pipe 24, the other point of dust catcher 26 is connected with dust exhaust pipe 27, the bottom of dust exhaust pipe 27 runs through the bottom of installation cover 2, and through first dust absorption branch pipe 23 and second dust absorption branch pipe 24 with the dust that cleans down inhale main dust absorption pipe 25 in to follow the dust exhaust pipe 27 of dust catcher 26 below and discharge, the orientation of first surveillance camera head 5 and second surveillance camera head 6 is opposite, and first surveillance camera head 5 and second surveillance camera head 6 can monitor both directions simultaneously, the inside of installation cover 2 is equipped with battery 28, because this device has set up the battery, also can use when having a power failure, audible-visual annunciator 29 is installed to the bottom of lift mounting bracket 4, and audible-visual annunciator 29 is used for carrying out audible-visual annunciation when taking place the conflagration, reminds people.

The working principle and the using flow of the utility model are as follows: when the device is used, the electric scissor mechanism 3 is controlled to drive the lifting mounting frame 4 to move downwards to the lower part of the mounting cover 2, the first monitoring camera 5 and the second monitoring camera 6 are utilized to respectively monitor videos in two directions, meanwhile, the first smoke sensor 7 and the second smoke sensor 8 monitor air in real time, air flow in the space above the suspended ceiling plate 1 can also be in contact with the first smoke sensor 7 and the second smoke sensor 8 through the air guide pipe 9 and the through hole 12, when a cable above the corridor or suspended ceiling plate 1 fires, the first smoke sensor 7 and the second smoke sensor 8 can automatically monitor smoke, meanwhile, the first monitoring camera 5 and the second monitoring camera 6 also shoot the smoke condition and control the audible-visual alarm 29 to alarm, and because the device is provided with a storage battery, the device can also be used when in power failure, the device can automatically clean at regular time, when the device automatically cleans, the electric scissor mechanism 3 drives the lifting installation frame 4 to ascend and retract into the installation cover 2, the first driving motor 16 can drive the screw rod 14 to rotate, the screw rod 14 drives the sliding base 15 to slide along the sliding rail 13 through spiral transmission, the first installation plate 17 and the second installation plate 18 are driven to move, the ash cleaning rotary table 20 on the first installation plate 17 is driven to move to the side surfaces of the first monitoring camera 5 and the second monitoring camera 6, meanwhile, the ash cleaning rotary table 20 on the second installation plate 18 is driven to move to the bottoms of the first smoke and fire sensor 7 and the second smoke and fire sensor 8, the second driving motor 19 drives the ash cleaning rotary table 20 to rotate, the ash cleaning rotary table 20 drives the wiping strip 21 to synchronously rotate, and the lenses of the first monitoring camera 5 and the second monitoring camera 6 and the bottom detection heads of the first smoke and fire sensor 7 and the second smoke and fire sensor 8 are wiped, meanwhile, the dust collector 26 operates, cleaned dust is sucked into the main dust collection pipe 25 through the first dust collection branch pipe 23 and the second dust collection branch pipe 24 and is discharged from the dust discharge pipe 27 below the dust collector 26, so that the purpose of automatically cleaning the dust is achieved, and the adverse effect on the monitoring of smoke and fire caused by the dust and dirt attached to the lens and the detection head in the long-time use process is avoided.

Claims

1. A monitoring device, characterized in that: including furred ceiling board (1), internally mounted of furred ceiling board (1) has installing cover (2), the internally mounted of installing cover (2) has electric scissors fork mechanism (3), lift mounting bracket (4) are installed to the bottom of electric scissors fork mechanism (3), first surveillance camera head (5) and second surveillance camera head (6) are installed to the interior roof of lift mounting bracket (4), first smoke and fire sensor (7) and second smoke and fire sensor (8) are installed to the interior roof of lift mounting bracket (4), guide duct (9) are installed at the top of installing cover (2), the inside of installing cover (2) is equipped with clearance mechanism and holds storehouse (10), clearance mechanism holds the internally mounted in storehouse (10) and has automatic clearance mechanism (11), the top of lift mounting bracket (4) is run through there is opening (12).

2. A monitoring device according to claim 1, wherein: automatic clearance mechanism (11) include slide rail (13), inside rotation of slide rail (13) installs lead screw (14) and slidable mounting has slide base (15), lead screw (14) are connected with slide base (15) screw drive, the one end of slide rail (13) is equipped with first driving motor (16), the output shaft and the lead screw (14) of first driving motor (16) are connected, the one end of slide base (15) is connected with first mounting panel (17), the top of first mounting panel (17) is equipped with second mounting panel (18), second driving motor (19) are all installed to the side of first mounting panel (17) and the bottom of second mounting panel (18), the output shaft and the deashing carousel (20) of second driving motor (19) are connected.

3. A monitoring device according to claim 2, wherein: the dust cleaning rotary table (20) is provided with a wiping strip (21).

4. A monitoring device according to claim 3, wherein: install dust absorption pipe mount (22) on first mounting panel (17), install first dust absorption and be in charge of (23) and second dust absorption on dust absorption pipe mount (22), one end and main dust absorption pipe (25) of first dust absorption and second dust absorption be in charge of (23) and second dust absorption (24) are connected, the other end and the dust catcher (26) of main dust absorption pipe (25) are connected.

5. A monitoring device according to claim 4, wherein: the other point of the dust collector (26) is connected with a dust exhaust pipe (27), and the bottom end of the dust exhaust pipe (27) penetrates through the bottom of the mounting cover (2).

6. A monitoring device according to claim 1, wherein: the first monitoring camera (5) and the second monitoring camera (6) are opposite in orientation.

7. A monitoring device according to claim 1, wherein: a storage battery (28) is arranged in the mounting cover (2).

8. A monitoring device according to claim 1, wherein: an audible and visual alarm (29) is arranged at the bottom of the lifting installation frame (4).