CN111888699A - Monitoring camera with cleaning and fire-fighting functions - Google Patents
Monitoring camera with cleaning and fire-fighting functions Download PDFInfo
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- CN111888699A CN111888699A CN202010706028.2A CN202010706028A CN111888699A CN 111888699 A CN111888699 A CN 111888699A CN 202010706028 A CN202010706028 A CN 202010706028A CN 111888699 A CN111888699 A CN 111888699A
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- driving
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- end wall
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a monitoring camera with cleaning and fire-fighting functions, which comprises a base body positioned in a ceiling, wherein a lifting cavity with the lower side communicated with the outside is arranged in the base body, a cleaning component is arranged in the lifting cavity, a speed regulation cavity is communicated with the right side of the lifting cavity, a speed regulation component is arranged in the speed regulation cavity, a driving cavity is arranged at the rear side of the lifting cavity, a driving component is arranged in the driving cavity, the cleaning component comprises a lifting screw rod rotatably arranged with the lower end wall of the speed regulation cavity, when the device works, only the monitoring camera is exposed outside, when a transparent cover outside the monitoring camera needs to be cleaned, an arc-shaped cleaning plate rotates, when a fire disaster is detected, the monitoring camera slides downwards to expose a nozzle, the nozzle sprays water to extinguish the fire, meanwhile, the water pressure is gradually increased, and the water spraying amount is gradually increased.
Description
Technical Field
The invention relates to the technical field of monitoring cameras, in particular to a monitoring camera with cleaning and fire-fighting functions.
Background
The monitoring camera is mainly divided into a gun type, a hemisphere type and a high-speed sphere type in appearance, and is widely applied to a plurality of security protection fields of schools, companies, banks, traffic, safe cities and the like. In buildings in these fields, devices such as a monitoring camera and an automatic spraying system are usually installed on a ceiling, the appearance of the building is affected when the devices are exposed outside, the automatic spraying system and the monitoring camera are fixed on the ceiling, the water spraying range of the automatic spraying system is small, smoke usually moves upwards when a fire occurs, the monitoring camera is affected to shoot the fire condition, and rescue is affected.
Disclosure of Invention
Aiming at the technical defects, the invention provides a monitoring camera with cleaning and fire-fighting functions, which can overcome the defects.
The invention relates to a monitoring camera with cleaning and fire-fighting functions, which comprises a base body positioned in a ceiling, wherein a lifting cavity with the lower side communicated with the outside is arranged in the base body, a cleaning component is arranged in the lifting cavity, a speed regulation cavity is communicated with the right side of the lifting cavity, a speed regulation component is arranged in the speed regulation cavity, a driving cavity is arranged at the rear side of the lifting cavity, a driving component is arranged in the driving cavity, the cleaning component comprises a lifting screw rod rotatably arranged with the lower end wall of the speed regulation cavity, a lifting sliding block in sliding fit with the front end wall and the rear end wall of the lifting cavity is arranged on the lifting screw rod in a threaded fit manner, a hollow lifting rod is fixedly connected to the left side of the lifting sliding block, a fire-fighting component is arranged in the hollow lifting rod, the monitoring camera is fixedly connected to the lower side of the hollow lifting rod, and, slide in the arc sliding tray and be equipped with the arc sliding block, arc sliding block outside fixedly connected with inboard contains can the cleanness the clean board of the arc of the clean brush of surveillance camera head surface, the clean board outside fixedly connected with arc rack of arc, both ends symmetry intercommunication is equipped with clean rotation chamber about the lift chamber downside, clean rotation chamber rear end wall rotates to install and extends to backward the clean axis of rotation in drive chamber, clean rotation intracavity be equipped with clean axis of rotation fixed connection and with the clean gear of arc rack toothing, the subassembly of putting out a fire includes fixed mounting the inboard outlet pipe of hollow lifter, from the top down evenly is equipped with four group's water spray subassemblies on the outlet pipe, and every group water spray subassembly includes four nozzles all around.
Preferably, the fire extinguishing assembly comprises a water outlet which is positioned in the nozzle and communicated with the outside, the inner side of the water outlet is provided with a water inlet communicated with the water outlet pipe, the left side of the water inlet is provided with a sealing ball which can be in sealing fit with the water inlet, the outer side of the sealing ball is connected with the upper end wall and the lower end wall of the water outlet through sealing springs, the elastic coefficients of the sealing springs in the four groups of water spraying assemblies are gradually reduced from top to bottom, the upper end wall of the speed regulating cavity is fixedly connected with a water pump, the right side of the water pump is provided with a water inlet pipe connected with an outside water pipe, the left side of the water pump is connected with the upper side of the water.
Preferably, the speed regulation assembly comprises a water pump driving shaft which is in power connection with the lower side of the water pump through a one-way bearing, the lower side of the water pump driving shaft is connected with a speed regulation spline shaft through a speed regulation spline sleeve, the lower side of the speed regulation spline shaft is fixedly connected with a driven friction wheel, the lower end wall of the speed regulation cavity is rotatably provided with a speed regulation screw rod which is positioned on the right side of the lifting screw rod, the speed regulation screw rod is provided with a speed regulation sliding block which is in sliding fit with the front end wall and the rear end wall of the speed regulation cavity and is connected with the speed regulation spline shaft through a bearing through thread fit, the lower end wall of the speed regulation cavity is rotatably provided with a driving friction wheel shaft, the right end wall of the speed regulation cavity is fixedly connected with a fixed connecting rod, the left side of the fixed connecting, and a transmission assembly is also arranged in the speed regulating cavity.
Preferably, the transmission assembly comprises a driven adjusting bevel gear fixedly connected with the driving friction wheel shaft, an adjusting transmission shaft extending backwards to the driving cavity is rotatably mounted on the rear end wall of the speed adjusting cavity, a driving adjusting bevel gear fixedly connected with the adjusting transmission shaft and meshed with the driven adjusting bevel gear is arranged in the speed adjusting cavity, a driven lifting bevel gear is fixedly connected to the lifting screw, a lifting transmission shaft extending backwards to the driving cavity is rotatably mounted on the rear end wall of the speed adjusting cavity, a driving lifting bevel gear fixedly connected with the lifting transmission shaft and meshed with the driven lifting bevel gear is arranged in the speed adjusting cavity, a driving transmission belt pulley is fixedly connected to the upper side of the lifting screw, a driven transmission belt pulley connected with the driving transmission belt pulley is fixedly connected to the upper side of the speed adjusting screw, the drive intracavity be equipped with the left side clean axis of rotation fixed connection's driven drive gear, drive chamber front end wall rotates to install and is located the left side clean transmission shaft on clean axis of rotation right side, on the clean transmission shaft fixedly connected with driven drive gear meshing's initiative drive gear and be located the driven clean belt pulley of initiative drive gear front side, right side on the clean axis of rotation fixedly connected with the clean belt pulley of initiative that driven clean belt pulley is connected through clean belt.
Preferably, the driving assembly comprises a motor fixedly connected with the rear end wall of the driving cavity, the front side of the motor is in power connection with a motor driving shaft, the front side of the motor driving shaft is connected with a driving spline shaft through a driving spline sleeve, the front side of the driving spline shaft is fixedly connected with a reciprocating gear, a forward and reverse rotating transmission shaft rotatably mounted on the left end wall of the driving cavity is arranged in the driving cavity, a driven cleaning bevel gear and a sector face gear positioned on the right side of the driven cleaning bevel gear are fixedly mounted on the forward and reverse rotating transmission shaft, a driven shaft positioned on the left side of the driving spline shaft is rotatably mounted on the rear end wall of the driving cavity, a driving cleaning bevel gear meshed with the driven cleaning bevel gear and a driven cleaning gear meshed with the reciprocating gear are fixedly connected on the driven shaft, and a counter gear, positioned on the rear side of the driving cleaning pulley and meshed with, A sector face gear.
Preferably, the drive assembly is still including being located drive intracavity with lift transmission shaft fixed connection's ability with reciprocating gear meshing's driven elevating gear, fixedly connected with initiative water pump belt pulley on the motor drive axle, drive intracavity be equipped with adjust transmission shaft fixed connection's ability with the driven water pump belt pulley that initiative water pump belt pulley passes through water pump belt and is connected, the drive chamber left side is equipped with the forked tail sliding tray, slide in the forked tail sliding tray be equipped with the drive integral key shaft passes through the forked tail sliding block that the bearing is connected, forked tail sliding tray rear side is equipped with the electro-magnet, forked tail sliding block rear side be equipped with electro-magnet complex iron plate, forked tail sliding block front side with forked tail sliding tray front end wall passes through drive spring and connects.
The beneficial effects are that: the device simple structure, high durability and convenient operation, the device is at the during operation, only surveillance camera head exposes outside, the clean board of arc rotates when surveillance camera head outer translucent cover needs to be clean, the clean translucent cover of clean brush, surveillance camera head lapse exposes the nozzle when detecting when taking place the conflagration, the nozzle sprays water and puts out a fire, water pressure grow gradually simultaneously, the blowout water yield crescent, surveillance camera head shoots the below conflagration situation, prevent dense smoke fuzzy camera lens, automatic spray system is located the device when not taking place the conflagration, and is pleasing to the eye clean and tidy.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure at D in FIG. 1 according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of the sector face gear 69 in fig. 4 according to the embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a monitoring camera with cleaning and fire-fighting functions, which comprises a base body 10 positioned in a ceiling, wherein a lifting cavity 11 with the lower side communicated with the outside is arranged in the base body 10, a cleaning component is arranged in the lifting cavity 11, a speed regulating cavity 24 is communicated with the right side of the lifting cavity 11, a speed regulating component is arranged in the speed regulating cavity 24, a driving cavity 47 is arranged at the rear side of the lifting cavity 11, a driving component is arranged in the driving cavity 47, the cleaning component comprises a lifting screw 34 rotatably arranged with the lower end wall of the speed regulating cavity 24, a lifting sliding block 14 in sliding fit with the front end wall and the rear end wall of the lifting cavity 11 is arranged on the lifting screw 34 through thread fit, a hollow lifting rod 39 is fixedly connected at the left side of the lifting sliding block 14, a fire-fighting component is arranged in the hollow lifting rod 39, and a monitoring camera 37 is fixedly connected at the, the left side and the right side of the monitoring camera 37 are symmetrically provided with arc-shaped sliding grooves 81, the arc-shaped sliding grooves 81 are internally provided with arc-shaped sliding blocks 80 in a sliding manner, the outer side of each arc-shaped sliding block 80 is fixedly connected with an arc-shaped cleaning plate 54, the inner side of each arc-shaped cleaning plate 54 contains a cleaning brush 82 capable of cleaning the outer surface of the monitoring camera 37, the outer side of each arc-shaped cleaning plate 54 is fixedly connected with an arc-shaped rack 53, the left end and the right end of the lower side of the lifting cavity 11 are symmetrically communicated with cleaning rotating cavities 52, the rear end wall of each cleaning rotating cavity 52 is rotatably provided with a cleaning rotating shaft 50 extending backwards to the driving cavity 47, cleaning gears 51 which are fixedly connected with the cleaning rotating shafts 50 and meshed with the arc-shaped racks 53 are arranged in the cleaning rotating cavities 52, the lifting screw 34 drives the lifting sliding blocks 14 to lift so as to drive the monitoring camera 37, the arc-shaped cleaning plate 54 is driven to move around the outer side of the monitoring camera 37, the arc-shaped sliding block 80 moves in the arc-shaped sliding groove 81, the cleaning brush 82 cleans dust on the outer surface of the monitoring camera 37, the fire extinguishing assembly comprises a water outlet pipe 12 fixedly mounted on the inner side of the hollow lifting rod 39, four groups of water spraying assemblies are uniformly arranged on the water outlet pipe 12 from top to bottom, and each group of water spraying assemblies comprises four nozzles 38 which are arranged all around.
Advantageously, the fire extinguishing assembly comprises a water outlet 59 located in the nozzle 38 and communicating with the outside, a water inlet 62 communicating with the water outlet pipe 12 is arranged inside the water outlet 59, a sealing ball 61 capable of sealing and matching with the water inlet 62 is arranged on the left side of the water inlet 62, the outer side of the sealing ball 61 is connected with the upper end wall and the lower end wall of the water outlet 59 through a sealing spring 60, the elastic coefficient of the sealing spring 60 in the four groups of water spraying assemblies is gradually reduced from top to bottom, a water pump 18 is fixedly connected with the upper end wall of the speed adjusting cavity 24, a water inlet pipe 19 connected with the outside water pipe is arranged on the right side of the water pump 18, the left side of the water pump 18 is connected with the upper side of the water outlet pipe 12 through a hose 13, and cleaning nozzles 79 are connected with the front and rear and left sides and right sides of the lowest side of the water outlet pipe 12, when the force of the sealing spring, the water is not sprayed from the nozzle 38, when the force of the sealing spring 60 to the sealing ball 61 is smaller than the force of the water to the sealing ball 61, the sealing ball 61 slides to the left, the water inlet 62 is communicated with the water outlet 59, and the water is sprayed from the nozzle 38.
Beneficially, the speed regulation assembly comprises a water pump driving shaft 20 which is in power connection with the lower side of the water pump 18 through a one-way bearing, the lower side of the water pump driving shaft 20 is connected with a speed regulation spline shaft 23 through a speed regulation spline sleeve 21, the lower side of the speed regulation spline shaft 23 is fixedly connected with a driven friction wheel 27, the lower end wall of the speed regulation cavity 24 is rotatably provided with a speed regulation screw 22 which is positioned at the right side of the lifting screw 34, the speed regulation screw 22 is provided with a speed regulation sliding block 26 which is in sliding fit with the front end wall and the rear end wall of the speed regulation cavity 24 and is connected with the speed regulation spline shaft 23 through a bearing through a thread fit, the lower end wall of the speed regulation cavity 24 is rotatably provided with a driving friction wheel shaft 33, the right end wall of the speed regulation cavity 24, the upper side of the driven friction wheel shaft 28 is fixedly connected with a truncated cone-shaped friction wheel 25 in friction fit with the driven friction wheel 27, a transmission assembly is further arranged in the speed regulation cavity 24, the speed regulation screw 22 drives the speed regulation sliding block 26 to slide up and down when rotating, the transmission ratio between the truncated cone-shaped friction wheel 25 and the driven friction wheel 27 is gradually increased when the speed regulation sliding block 26 slides upwards, the pumping speed of the water pump 18 is gradually increased, and the water pressure is gradually increased.
Advantageously, the transmission assembly comprises a driven adjusting bevel gear 31 fixedly connected with the driving friction wheel shaft 33, an adjusting transmission shaft 45 extending backwards to the driving cavity 47 is rotatably installed on the rear end wall of the speed adjusting cavity 24, a driving adjusting bevel gear 32 fixedly connected with the adjusting transmission shaft 45 and engaged with the driven adjusting bevel gear 31 is arranged in the speed adjusting cavity 24, a driven lifting bevel gear 35 is fixedly connected with the lifting screw 34, a lifting transmission shaft 48 extending backwards to the driving cavity 47 is rotatably installed on the rear end wall of the speed adjusting cavity 24, a driving lifting bevel gear 36 fixedly connected with the lifting transmission shaft 48 and engaged with the driven lifting bevel gear 35 is arranged in the speed adjusting cavity 24, a driving transmission pulley 15 is fixedly connected with the upper side of the lifting screw 34, a driven transmission pulley 17 connected with the driving transmission pulley 15 through a transmission belt 16 is fixedly connected with the upper side of the speed adjusting screw 22, be equipped with in the drive chamber 47 with the left side clean axis of rotation 50 fixed connection's driven drive gear 57, drive chamber 47 front end wall rotates to be installed and is located the left side clean transmission shaft 83 on clean axis of rotation 50 right side, on the clean transmission shaft 83 fixedly connected with driven drive gear 58 of driven drive gear 57 meshing and be located the driven clean belt pulley 56 of driving drive gear 58 front side, the right side clean axis of rotation 50 go up fixedly connected with driven clean belt pulley 56 is through the clean belt pulley 49 of the initiative that clean belt 55 is connected, driven drive gear 57 driving drive gear 58 meshes to drive left and right both sides clean gear 51 antiport.
Advantageously, the driving assembly comprises a motor 41 fixedly connected with the rear end wall of the driving cavity 47, a motor driving shaft 63 is dynamically connected with the front side of the motor 41, a driving spline shaft 65 is connected with the front side of the motor driving shaft 63 through a driving spline sleeve 64, a reciprocating gear 66 is fixedly connected with the front side of the driving spline shaft 65, a forward and reverse rotating transmission shaft 40 rotatably mounted with the left end wall of the driving cavity 47 is arranged in the driving cavity 47, a driven cleaning bevel gear 70 and a fan-shaped face gear 69 positioned at the right side of the driven cleaning bevel gear 70 are fixedly mounted on the forward and reverse rotating transmission shaft 40, a driven shaft 72 positioned at the left side of the driving spline shaft 65 is rotatably mounted on the rear end wall of the driving cavity 47, a driving cleaning bevel gear 71 meshed with the driven cleaning bevel gear 70 and a driven cleaning gear 73 meshed with the reciprocating gear 66, the cleaning rotating shaft 50 is fixedly connected with a counter gear 68 and a sector face gear 69 which are located on the rear side of the driving cleaning belt pulley 49 and can be meshed with the sector face gear 69, the reciprocating gear 66 and the driven cleaning gear 73 are meshed to drive the cleaning assembly to work, the sector face gear 69 and the forward rotation gear 67 are meshed to drive the arc cleaning plate 54 to slide downwards to clean the lower surface of the monitoring camera 37, and the sector face gear 69 and the counter gear 68 are meshed to drive the arc cleaning plate 54 to slide upwards to recover.
Beneficially, the driving assembly further comprises a driven lifting gear 46 which is positioned in the driving cavity 47 and fixedly connected with the lifting transmission shaft 48 and can be engaged with the reciprocating gear 66, a driving water pump pulley 42 is fixedly connected to the motor driving shaft 63, a driven water pump pulley 44 which is fixedly connected with the adjusting transmission shaft 45 and can be connected with the driving water pump pulley 42 through a water pump belt 43 is arranged in the driving cavity 47, a dovetail sliding groove 76 is arranged on the left side of the driving cavity 47, a dovetail sliding block 78 connected with the driving spline shaft 65 through a bearing is arranged in the dovetail sliding groove 76 in a sliding manner, an electromagnet 77 is arranged on the rear side of the dovetail sliding groove 76, an iron block 75 matched with the electromagnet 77 is arranged on the rear side of the dovetail sliding block 78, the front side of the dovetail sliding block 78 is connected with the front end wall of the dovetail sliding groove 76 through a driving spring 74, when the electromagnet 77 is not electrified, the reciprocating gear 66 is meshed with the driven cleaning gear 73, the cleaning assembly works, when the electromagnet 77 is electrified, the reciprocating gear 66 is meshed with the driven lifting gear 46, and the fire extinguishing assembly works.
In the initial state, the arc cleaning plate 54 and the arc sliding block 80 are located at the uppermost side, the electromagnet 77 is not energized, the driving spring 74 is in the normal stretching state, the reciprocating gear 66 is meshed with the driven cleaning gear 73, the sealing spring 60 is in the normal stretching state, the sealing ball 61 and the water inlet 62 are in the sealing state, the lifting sliding block 14 is located at the uppermost side, the speed regulation sliding block 26 is located at the lowermost side, and the driven friction wheel 27 is in friction fit with the lowermost side of the circular truncated cone-shaped friction wheel 25.
When it is desired to clean the monitoring camera 37, the motor 41 is started to rotate the motor driving shaft 63, thereby rotating the driving spline shaft 65, thereby rotating the reciprocating gear 66, thereby rotating the driven cleaning gear 73, thereby rotating the driven shaft 72, thereby rotating the driving cleaning bevel gear 71, thereby rotating the driven cleaning bevel gear 70, thereby rotating the forward/reverse rotating shaft 40, thereby rotating the sector face gear 69, thereby rotating the right cleaning rotating shaft 50 alternately in forward/reverse rotation, thereby rotating the driving cleaning pulley 49, thereby rotating the driven cleaning pulley 56, thereby rotating the cleaning transmission shaft 83, thereby rotating the driving transmission gear 58, thereby rotating the driven transmission gear 57, thereby rotating the left cleaning rotating shaft 50, thereby rotating the cleaning gear 51, and when the sector face gear 69 is engaged with the forward rotating gear 67, the arc-shaped cleaning plate 54 is driven to slide the cleaning brush 82 downward to clean the cleaning brush 82 When the fan-shaped face gear 69 engages with the reverse gear 68 on the lower surface of the cleaning monitoring camera 37, the arc-shaped cleaning plate 54 is driven to slide upward and recover, and at the same time, the motor driving shaft 63 drives the driving water pump pulley 42 to rotate, thereby driving the driven water pump pulley 44 to rotate, thereby driving the adjusting transmission shaft 45 to rotate, thereby driving the driving adjusting bevel gear 32 to rotate, thereby driving the driven adjusting bevel gear 31 to rotate, thereby driving the driving friction wheel shaft 33 to rotate, thereby driving the driven friction wheel shaft 28 to rotate, thereby driving the truncated cone-shaped friction wheel 25 to rotate, thereby driving the driven friction wheel 27 to rotate, thereby driving the speed-adjusting spline shaft 23 to rotate, thereby driving the water pump driving shaft 20 to rotate, thereby driving the water pump 18 to operate, and water is ejected from the cleaning nozzle 79 from the external water pipe through the water inlet pipe 19, the hose 13, and the, the motor 41 is stopped after the cleaning is completed; when a fire is detected, the electromagnet 77 is energized to attract the iron block 75, the driving spring 74 is stretched, the reciprocating gear 66 is engaged with the driven lifting gear 46, the motor 41 is started to rotate in the forward direction, so as to drive the motor driving shaft 63 to rotate, thereby driving the driving spline shaft 65 to rotate, thereby driving the reciprocating gear 66 to rotate, thereby driving the driven lifting gear 46 to rotate, thereby driving the lifting transmission shaft 48 to rotate, thereby driving the driving lifting bevel gear 36 to rotate, thereby driving the driven lifting bevel gear 35 to rotate, thereby driving the lifting screw 34 to rotate, thereby driving the lifting slide block 14 and the monitoring camera 37 to slide downwards, the monitoring camera 37 shoots a fire condition below, and simultaneously the lifting screw 34 drives the driving transmission belt pulley 15 to rotate, thereby driving the speed regulating screw 22 to rotate, thereby driving the speed regulating slide block 26 to slide upwards, when the speed-regulating slide block 26 slides upwards, the transmission ratio between the truncated cone shaped friction wheel 25 and the driven friction wheel 27 gradually increases, the water pressure gradually increases, when the water pressure is greater than the force of the sealing spring 60 on the sealing ball 61, the sealing ball 61 slides leftwards, and at the same time, the motor drive shaft 63 drives the driving water pump belt pulley 42 to rotate, thereby driving the driven water pump belt pulley 44 to rotate, thereby driving the regulating transmission shaft 45 to rotate, thereby driving the driving regulating bevel gear 32 to rotate, thereby driving the driven regulating bevel gear 31 to rotate, thereby driving the driving friction wheel shaft 33 to rotate, thereby driving the driven friction wheel shaft 28 to rotate, thereby driving the truncated cone shaped friction wheel 25 to rotate, thereby driving the driven friction wheel 27 to rotate, thereby driving the speed-regulating spline shaft 23 to rotate, thereby driving the water pump drive shaft 20 to rotate, thereby driving the water pump 18 to work, and the water is sprayed out, after the fire extinguishing is completed, the motor 41 is started to rotate reversely, so that the lifting slide block 14 is driven to slide upwards, the speed regulating slide block 26 slides downwards, the water pump 18 does not work, the motor 41 stops, the electromagnet 77 is powered off, the reciprocating gear 66 is meshed with the driven cleaning gear 73 under the action of the driving spring 74, and the device is reset.
The beneficial effects are that: the device simple structure, high durability and convenient operation, the device is at the during operation, only surveillance camera head exposes outside, the clean board of arc rotates when surveillance camera head outer translucent cover needs to be clean, the clean translucent cover of clean brush, surveillance camera head lapse exposes the nozzle when detecting when taking place the conflagration, the nozzle sprays water and puts out a fire, water pressure grow gradually simultaneously, the blowout water yield crescent, surveillance camera head shoots the below conflagration situation, prevent dense smoke fuzzy camera lens, automatic spray system is located the device when not taking place the conflagration, and is pleasing to the eye clean and tidy.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a contain surveillance camera head clean with fire control function of putting out a fire, includes the base member that is located the ceiling, its characterized in that: a lifting cavity with the lower side communicated with the outside is arranged in the base body, a cleaning component is arranged in the lifting cavity, a speed regulating cavity is communicated with the right side of the lifting cavity, the speed regulating cavity is internally provided with a speed regulating component, the rear side of the lifting cavity is provided with a driving cavity, the driving cavity is internally provided with a driving component, the cleaning component comprises a lifting screw rod rotatably installed on the lower end wall of the speed regulating cavity, the lifting screw rod is provided with a lifting sliding block in sliding fit with the front end wall and the rear end wall of the lifting cavity through thread fit, the left side of the lifting sliding block is fixedly connected with a hollow lifting rod, a fire extinguishing component is arranged in the hollow lifting rod, the lower side of the hollow lifting rod is fixedly connected with a monitoring camera, the left side and the right side of the monitoring camera are symmetrically provided with arc sliding grooves, an arc sliding block is arranged in the arc sliding grooves in a sliding manner, the outer side, clean board outside fixedly connected with arc rack in arc, both ends symmetry intercommunication is equipped with clean rotation chamber about the lift chamber downside, clean rotation chamber rear end wall rotates to install and extends to backward the clean axis of rotation in drive chamber, clean rotation intracavity be equipped with clean axis of rotation fixed connection and with arc rack toothing's clean gear, the subassembly of putting out a fire includes fixed mounting and is in the inboard outlet pipe of hollow lifter, from the top down evenly is equipped with four group's water spray subassembly on the outlet pipe, and every group water spray subassembly includes four nozzles all around.
2. The surveillance camera with cleaning and fire extinguishing functions as claimed in claim 1, wherein: the fire extinguishing assembly comprises a water outlet which is positioned in the nozzle and communicated with the outside, the inner side of the water outlet is provided with a water inlet communicated with the water outlet pipe, the left side of the water inlet is provided with a sealing ball which can be in sealing fit with the water inlet, the outer side of the sealing ball is connected with the upper end wall and the lower end wall of the water outlet through sealing springs, the elastic coefficient of the sealing springs in the four groups of water spraying assemblies is gradually reduced from top to bottom, the upper end wall of the speed regulating cavity is fixedly connected with a water pump, the right side of the water pump is provided with a water inlet pipe connected with an outside water pipe, the left side of the water pump is connected with the upper side of the.
3. The surveillance camera with cleaning and fire extinguishing functions as claimed in claim 1, wherein: the speed regulation component comprises a water pump driving shaft which is in power connection with the lower side of the water pump through a one-way bearing, the lower side of the water pump driving shaft is connected with a speed regulation spline shaft through a speed regulation spline sleeve, the lower side of the speed regulation spline shaft is fixedly connected with a driven friction wheel, the lower end wall of the speed regulation cavity is rotatably provided with a speed regulation screw rod which is positioned at the right side of the lifting screw rod, the speed regulation screw rod is provided with a speed regulation sliding block which is in sliding fit with the front end wall and the rear end wall of the speed regulation cavity and is connected with the speed regulation spline shaft through a bearing through thread fit, the lower end wall of the speed regulation cavity is rotatably provided with a driving friction wheel shaft, the right end wall of the speed regulation cavity is fixedly connected with a fixed connecting rod, the left side of the fixed, and a transmission assembly is also arranged in the speed regulating cavity.
4. The surveillance camera with cleaning and fire extinguishing functions as claimed in claim 3, wherein: the transmission component comprises a driven adjusting bevel gear fixedly connected with the driving friction wheel shaft, an adjusting transmission shaft which extends backwards to the driving cavity is rotatably arranged on the rear end wall of the speed adjusting cavity, a driving adjusting bevel gear which is fixedly connected with the adjusting transmission shaft and is meshed with the driven adjusting bevel gear is arranged in the speed adjusting cavity, a driven lifting bevel gear is fixedly connected with the lifting screw, a lifting transmission shaft which extends backwards to the driving cavity is rotatably arranged on the rear end wall of the speed adjusting cavity, a driving lifting bevel gear which is fixedly connected with the lifting transmission shaft and is meshed with the driven lifting bevel gear is arranged in the speed adjusting cavity, a driving transmission belt pulley is fixedly connected with the upper side of the lifting screw, a driven transmission belt pulley which is connected with the driving transmission belt pulley through a transmission belt is fixedly connected with the left cleaning rotating shaft is fixedly connected with the upper side of the lifting screw, and a, the drive chamber front end wall rotates to install and is located the left side clean transmission shaft on clean axis of rotation right side, clean transmission shaft go up fixedly connected with driven drive gear meshing's initiative drive gear and be located the driven clean belt pulley of initiative drive gear front side, right side clean axis of rotation go up fixedly connected with the clean belt pulley of initiative that the driven clean belt pulley is connected through clean belt.
5. The surveillance camera with cleaning and fire extinguishing functions as claimed in claim 4, wherein: the driving assembly comprises a motor fixedly connected with the rear end wall of the driving cavity, the front side of the motor is in power connection with a motor driving shaft, the front side of the motor driving shaft is connected with a driving spline shaft through a driving spline sleeve, the front side of the driving spline shaft is fixedly connected with a reciprocating gear, a forward and reverse rotating transmission shaft rotatably mounted on the left end wall of the driving cavity is arranged in the driving cavity, a driven cleaning bevel gear and a sector end face gear positioned on the right side of the driven cleaning bevel gear are fixedly mounted on the forward and reverse rotating transmission shaft, a driven shaft positioned on the left side of the driving spline shaft is rotatably mounted on the rear end wall of the driving cavity, a driving cleaning bevel gear meshed with the driven cleaning bevel gear and a driven cleaning gear meshed with the reciprocating gear are fixedly connected on the driven shaft, and a reverse gear, a counter gear and a counter gear, A sector face gear.
6. The surveillance camera with cleaning and fire extinguishing functions as claimed in claim 5, wherein: drive assembly still including being located the drive intracavity with lift transmission shaft fixed connection's ability with reciprocating gear meshing's driven elevating gear, fixedly connected with initiative water pump belt pulley on the motor drive axle, the drive intracavity be equipped with adjust transmission shaft fixed connection's ability with the driven water pump belt pulley that initiative water pump belt pulley passes through the water pump belt and connects, drive chamber left side is equipped with the forked tail sliding tray, slide in the forked tail sliding tray be equipped with the drive integral key shaft passes through the forked tail sliding block that the bearing is connected, forked tail sliding tray rear side is equipped with the electro-magnet, forked tail sliding block rear side be equipped with electro-magnet complex iron plate, forked tail sliding block front side with forked tail sliding tray front end wall passes through drive spring and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010706028.2A CN111888699A (en) | 2020-07-21 | 2020-07-21 | Monitoring camera with cleaning and fire-fighting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010706028.2A CN111888699A (en) | 2020-07-21 | 2020-07-21 | Monitoring camera with cleaning and fire-fighting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111888699A true CN111888699A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010706028.2A Withdrawn CN111888699A (en) | 2020-07-21 | 2020-07-21 | Monitoring camera with cleaning and fire-fighting functions |
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| CN (1) | CN111888699A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274833A (en) * | 2020-11-24 | 2021-01-29 | 芜湖利远电子技术有限公司 | Artificial intelligence fire extinguishing system is surveyed to full vision condition of a fire |
| CN112598872A (en) * | 2021-01-13 | 2021-04-02 | 王青梅 | Wisdom fire control supervisory equipment |
| CN113359589A (en) * | 2021-07-09 | 2021-09-07 | 福建海峡基石科技集团有限公司 | Intelligent residential district supervisory equipment of networking |
| CN115228036A (en) * | 2022-07-21 | 2022-10-25 | 浙江越建工程管理有限公司 | Intelligent linkage fire-fighting system |
-
2020
- 2020-07-21 CN CN202010706028.2A patent/CN111888699A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274833A (en) * | 2020-11-24 | 2021-01-29 | 芜湖利远电子技术有限公司 | Artificial intelligence fire extinguishing system is surveyed to full vision condition of a fire |
| CN112274833B (en) * | 2020-11-24 | 2021-12-10 | 北京铂云蓝山教育科技有限公司 | Artificial intelligence fire extinguishing system is surveyed to full vision condition of a fire |
| CN112598872A (en) * | 2021-01-13 | 2021-04-02 | 王青梅 | Wisdom fire control supervisory equipment |
| CN112598872B (en) * | 2021-01-13 | 2022-05-06 | 知鱼智联科技股份有限公司 | Wisdom fire control supervisory equipment |
| CN113359589A (en) * | 2021-07-09 | 2021-09-07 | 福建海峡基石科技集团有限公司 | Intelligent residential district supervisory equipment of networking |
| CN115228036A (en) * | 2022-07-21 | 2022-10-25 | 浙江越建工程管理有限公司 | Intelligent linkage fire-fighting system |
| CN115228036B (en) * | 2022-07-21 | 2023-06-02 | 浙江越建工程管理有限公司 | Intelligent linkage fire extinguishing system |
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Application publication date: 20201106 |
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