CN112742802A - Monitoring equipment with snow removing function - Google Patents
Monitoring equipment with snow removing function Download PDFInfo
- Publication number
- CN112742802A CN112742802A CN202011421208.2A CN202011421208A CN112742802A CN 112742802 A CN112742802 A CN 112742802A CN 202011421208 A CN202011421208 A CN 202011421208A CN 112742802 A CN112742802 A CN 112742802A
- Authority
- CN
- China
- Prior art keywords
- main body
- snow removing
- fixed
- snow
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to a monitoring device with a snow removing function, which comprises a main body, a camera, a snow removing mechanism and a heat dissipation mechanism, the snow removing mechanism comprises a supporting shaft, a baffle plate, a pressure sensor, a shaking assembly and a driving assembly, the driving assembly comprises a motor, a first bearing, a screw rod, a sliding block and a hinge rod, the heat dissipation mechanism comprises a collection box, a filter screen, a second spring, a fixing ring, an air bag, an exhaust pipe, a control assembly, an air cylinder, a piston, an air inlet pipe, an air outlet pipe, two elastic ropes, two fixing blocks, a plurality of heat dissipation pipes and a plurality of third springs, the monitoring equipment with the snow removing function realizes the function of removing accumulated snow through the snow removing mechanism, avoids the phenomenon that the accumulated snow is excessive to increase the load of a main body and avoid influencing the shooting angle of the camera, through the heat dissipation mechanism, the function of dissipating heat inside the main body is achieved, and the phenomenon that the main body is overheated to influence normal monitoring work is avoided.
Description
Technical Field
The invention relates to the field of security and protection equipment, in particular to monitoring equipment with a snow removing function.
Background
A typical television monitoring system is mainly composed of two parts, a front-end device and a back-end device, wherein the front-end device is generally composed of a camera, a manual or electric lens, a cradle head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device respectively play their roles and establish corresponding relations (transmitting video/audio signals and control and alarm signals) with various devices of a central control system through wired, wireless or optical fiber transmission media. In an actual television monitoring system, these front-end devices are not necessarily used simultaneously, but a camera and a lens for realizing monitoring of live image acquisition are indispensable. The backend devices may be further divided into a central control device and a sub-control device.
The existing monitoring equipment is used in snow days, more snow is easily accumulated above the main body, the load of the main body is increased, the shooting angle of the equipment is influenced, the monitoring work is influenced, and the reliability of the existing monitoring equipment is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the monitoring equipment with the snow removing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a monitoring device with a snow removing function comprises a main body and a camera, wherein the camera is fixed on one side of the main body, a PLC is arranged inside the main body, the monitoring device also comprises a snow removing mechanism and a heat dissipation mechanism, the snow removing mechanism is arranged above the main body, and the heat dissipation mechanism is arranged on one side of the main body, which is far away from the camera;
the snow removing mechanism comprises a supporting shaft, a baffle, a pressure sensor, a shaking assembly and a driving assembly, wherein the driving assembly is arranged above the main body, the supporting shaft is vertically fixed on one side, far away from the camera, above the main body, the top end of the supporting shaft is hinged with the baffle, the shaking assembly is arranged on one side, close to the main body, of the baffle, the shaking assembly is connected with the main body, the driving assembly is connected with one side, close to the main body, of the baffle, the pressure sensor is fixed on one side, close to the main body, of the baffle, and the pressure sensor is electrically connected with the PLC;
the driving assembly comprises a motor, a first bearing, a screw rod, a sliding block and a hinge rod, the motor and the first bearing are fixed above the main body, the motor is in transmission connection with one end of the screw rod, the other end of the screw rod is fixedly connected with an inner ring of the first bearing, the sliding block is sleeved on the screw rod, a thread matched with the screw rod is arranged at the connection part of the sliding block and the screw rod, two ends of the hinge rod are respectively hinged with one side of the baffle close to the main body and the upper part of the sliding block, the lower part of the sliding block is abutted against the upper part of the main body, and the motor is electrically connected with the PLC;
the shaking component comprises a shaking plate, a rotating shaft, a rotating disc, a pull rope, two torsion springs, two second bearings, two first springs, two fixing rods, two power units and a plurality of stop levers, wherein the second bearings correspond to the fixing rods one by one, the second bearings are fixedly connected with one side, close to the main body, of the baffle through the fixing rods, the rotating shaft is fixedly connected with the inner ring of the second bearings, the two ends of the rotating shaft are respectively connected with the two power units, the two ends of one side of the shaking plate are respectively connected with the two power units, two small holes are formed in the shaking plate and correspond to the fixing rods one by one, the fixing rods penetrate through the small holes and are matched with the small holes, the shaking plate is connected with the fixing rods in a sliding manner, the first springs correspond to the second bearings one by one, the two ends of the first springs are respectively connected with the, the rotary table is provided with an annular groove, one end of the pull rope is fixedly connected with the upper part of the main body, the other end of the pull rope is wound in the annular groove, the stop lever is circumferentially and uniformly arranged in the annular groove by taking the axis of the rotating shaft as a center, two ends of the stop lever are respectively and fixedly connected with the inner walls of two sides of the annular groove, the pull rope is arranged between the stop lever and the annular groove, one ends of two torsion springs are respectively connected with two sides of the rotary table, and the other ends of the torsion springs are connected with the rotating shaft;
the power unit comprises a track, eccentric wheels and a plurality of balls, the track is fixed on one side, close to the main body, of the shaking plate, an arc-shaped groove is formed in the track, notches are uniformly formed in the inner wall of the arc-shaped groove, the number of the notches is equal to that of the balls, the notches and the balls are in one-to-one correspondence, the ball centers of the balls are arranged inside the notches, two ends of the rotating shaft are fixedly connected with the two eccentric wheels respectively, and the eccentric wheels are abutted against the balls;
the heat dissipation mechanism comprises a collection box, a filter screen, a second spring, a fixing ring, an air bag, an exhaust pipe, a control assembly, an air cylinder, a piston, an air inlet pipe, an air outlet pipe, two elastic ropes, two fixing blocks, a plurality of heat dissipation pipes and a plurality of third springs, wherein the collection box is fixed on one side of the main body, which is far away from the camera, a collection port is arranged above the collection box, the filter screen is horizontally arranged in the collection box, the periphery of the filter screen is abutted against the inner wall of the collection box, the two ends of the second springs are respectively connected with the lower part of the filter screen and the bottom in the collection box, one ends of the heat dissipation pipes are communicated with the interior of the collection box, one side of the main body, which is close to the collection box, is provided with a plurality of first round holes, one side of the lower part of the main body, which is close to the camera, is provided with a, the first round holes correspond to the radiating pipes one by one, the first round holes correspond to the second round holes one by one, the other ends of the radiating pipes sequentially penetrate through the first round holes and the second round holes to be communicated with the lower part of the main body, the periphery of the radiating pipes is fixedly connected with the inner walls of the first round holes and the inner walls of the second round holes, the air bags are annular, the air bags are fixed below the filter screen, the two fixing blocks are symmetrically arranged relative to the axis of the fixing ring, the fixing ring is fixed at the bottom part in the collecting box through the fixing block, the lower part of the air bags is fixedly connected with the upper part of the fixing ring, the third springs are uniformly arranged in the air bags in the circumferential direction, two ends of the third springs are respectively connected with the top part and the bottom part in the air bags, the air bags are communicated with the inner part of the main body through exhaust pipes, the piston is arranged in the air cylinder, the piston is connected with the inner wall of the air cylinder in a sealing sliding manner, the air cylinder is communicated with the air inlet pipe, the air cylinder is communicated with the interior of the collecting box through the air outlet pipe, the two elastic ropes are respectively arranged at two ends of one side, close to the air inlet pipe, of the piston, two ends of each elastic rope are respectively connected with the inner wall of the air cylinder and one side of the piston, and the control assembly is connected with the other side of the piston;
the control assembly comprises a sealing ring, a sealing block, a fourth spring, a first supporting rod, a second supporting rod, a gear, a rack, a connecting shaft, a third bearing, a control panel and a control rope, wherein the periphery of the sealing ring is fixedly connected with the periphery of the exhaust pipe, the periphery of the sealing block is abutted against the inner ring of the sealing ring, two sliding grooves are formed in the inner wall of the exhaust pipe, two ends of the first supporting rod are respectively arranged in the two sliding grooves, the first supporting rod is matched with the sliding grooves, the first supporting rod is in sliding connection with the sliding grooves, two ends of the second supporting rod are respectively fixedly connected with the center of the first supporting rod and one side of the sealing block, the other side of the sealing block is fixedly connected with one end of the rack, a through hole is formed in the lower part of the inflator, the third bearing is fixed on the inner wall of the inflator, one end of the connecting shaft is fixedly connected with the control panel, and two ends, the other end of the connecting shaft penetrates through the through hole to be fixedly connected with the gear, the connecting shaft is fixedly connected with the inner ring of the third bearing, and the gear is meshed with the rack.
Preferably, in order to realize the function of waterproofing the motor, the motor is a waterproof motor.
Preferably, in order to prevent the lead screw from being corroded, the lead screw is coated with an anti-corrosion zinc coating.
Preferably, the cross-sectional shape of the small hole is a square shape in order to restrict the moving direction of the shaking plate.
Preferably, the rack is coated with grease in order to make the gear smoothly rotate.
Preferably, in order to avoid the first support rod from being separated from the sliding groove, the sliding groove is a dovetail groove.
Preferably, in order to prolong the service life of the pull rope, the pull rope is made of nylon.
Preferably, the stopper has a mirror surface on its outer periphery to prevent the cord from being scratched.
Preferably, in order to reduce the gap, the outer circumference of the sealing block is coated with sealing grease.
Preferably, in order to improve the heat conduction performance, the joint of the collecting box and the main body is coated with heat conduction silica gel.
The monitoring equipment with the snow removing function has the advantages that the snow removing mechanism is used for achieving the snow removing function, the situation that the load of a main body is increased due to excessive snow is avoided, the influence on the shooting angle of the camera is avoided, and therefore the reliability of the equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a monitoring apparatus with a snow removal function of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of section C of FIG. 1;
in the figure: 1. the camera comprises a main body, a camera head, a baffle plate, a motor, a screw rod, a sliding block, a hinge rod, a pressure sensor, a pull rope, a rotating disc, a stop lever, a rotating shaft, a torsion spring, a rotating wheel, an eccentric wheel, a ball, a rail, a track, a shaking plate, a fixing rod, a first spring, a collecting box, a filter screen, a second spring, a radiating pipe, a gas bag, a third spring, a gas exhaust pipe, a torsion spring, a rotating shaft, a rotating spring, a rotating shaft, a rotating spring, a rotating shaft.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a monitoring device with a snow removing function includes a main body 1 and a camera 2, the camera 2 is fixed on one side of the main body 1, a PLC is arranged inside the main body 1, the monitoring device further includes a snow removing mechanism and a heat dissipation mechanism, the snow removing mechanism is arranged above the main body 1, and the heat dissipation mechanism is arranged on one side of the main body 1 far away from the camera 2;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This supervisory equipment with snow removing function has realized detaching snow's function through snow removing mechanism, avoids the snow too much and increases the load of main part 1, avoids causing the influence to the shooting angle of camera 2 to improve the reliability of equipment, through heat dissipation mechanism, realized the inside radiating function of main part 1, avoid main part 1 overheated and influence normal monitoring work, thereby improved the reliability of equipment.
As shown in fig. 1-2, the snow removing mechanism includes a support shaft, a baffle 3, a pressure sensor 8, a shaking assembly and a driving assembly, the driving assembly is arranged above the main body 1, the support shaft is vertically fixed on one side of the upper side of the main body 1, which is far away from the camera 2, the top end of the support shaft is hinged with the baffle 3, the shaking assembly is arranged on one side of the baffle 3, which is close to the main body 1, the shaking assembly is connected with the main body 1, the driving assembly is connected with one side of the baffle 3, which is close to the main body 1, the pressure sensor 8 is fixed on one side of the baffle 3, which is close to the main body 1, and the pressure sensor;
the driving assembly comprises a motor 4, a first bearing, a screw rod 5, a sliding block 6 and a hinge rod 7, wherein the motor 4 and the first bearing are both fixed above the main body 1, the motor 4 is in transmission connection with one end of the screw rod 5, the other end of the screw rod 5 is fixedly connected with an inner ring of the first bearing, the sliding block 6 is sleeved on the screw rod 5, a thread matched with the screw rod 5 is arranged at the joint of the sliding block 6 and the screw rod 5, two ends of the hinge rod 7 are respectively hinged with one side of the baffle plate 3 close to the main body 1 and the upper part of the sliding block 6, the lower part of the sliding block 6 is abutted against the upper part of the main body 1, and the motor 4 is electrically connected with the PLC;
the shaking component comprises a shaking plate 17, a rotating shaft 12, a rotating disc 10, a pulling rope 9, two torsion springs 13, two second bearings, two first springs 19, two fixing rods 18, two power units and a plurality of baffle rods 11, wherein the second bearings correspond to the fixing rods 18 one by one, the second bearings are fixedly connected with one side, close to the main body 1, of the baffle plate 3 through the fixing rods 18, the rotating shaft 12 is fixedly connected with the inner ring of the second bearings, two ends of the rotating shaft 12 are respectively connected with the two power units, two ends of one side of the shaking plate 17 are respectively connected with the two power units, two small holes are formed in the shaking plate 17 and correspond to the fixing rods 18 one by one, the fixing rods 18 penetrate through the small holes, the fixing rods 18 are matched with the small holes, the shaking plate 17 is connected with the fixing rods 18 in a sliding mode, and the first springs 19 correspond, the two ends of the first spring 19 are respectively connected with the outer ring of the second bearing and the shaking plate 17, the rotary table 10 is provided with an annular groove, one end of the pull rope 9 is fixedly connected with the upper part of the main body 1, the other end of the pull rope 9 is wound in the annular groove, the stop lever 11 is circumferentially and uniformly arranged in the annular groove by taking the axis of the rotary shaft 12 as the center, the two ends of the stop lever 11 are respectively fixedly connected with the inner walls of the two sides of the annular groove, the pull rope 9 is arranged between the stop lever 11 and the annular groove, one end of each of the two torsion springs 13 is respectively connected with the two sides of the rotary table 10, and the other end of each torsion spring 13;
the power unit comprises a track 16, eccentric wheels 14 and a plurality of balls 15, wherein the track 16 is fixed on one side, close to the main body 1, of a shaking plate 17, an arc-shaped groove is formed in the track 16, notches are uniformly formed in the inner wall of the arc-shaped groove, the number of the notches is equal to that of the balls 15, the notches and the balls 15 correspond one to one, the center of the ball 15 is arranged inside the notch, two ends of the rotating shaft 12 are fixedly connected with the two eccentric wheels 14 respectively, and the eccentric wheels 14 are abutted to the balls 15;
the pressure of the accumulated snow on the baffle 3 is detected through the pressure sensor 8, when the detected value reaches a set value, a signal is sent to the PLC, the PLC controls the motor 4 to start, the lead screw 5 is driven to rotate, the slide block 6 is driven to move, the baffle 3 is driven to rotate around the hinged part with the supporting shaft through the hinged rod 7, so that the baffle 3 rotates towards the direction far away from the main body 1, the baffle 3 is in an inclined state, the accumulated snow on the baffle 3 conveniently slides down, the function of removing the accumulated snow is realized, the phenomenon that the accumulated snow is too much to increase the load of the main body 1 is avoided, the influence on the shooting angle of the camera 2 is avoided, the reliability of the equipment is improved, when the baffle 3 rotates, the turntable 10 can be driven to rotate through the pull rope 9, the rotating shaft 12 rotates, the eccentric wheel 14 is driven to rotate, the shaking plate 17 is driven to move through the, make baffle 3 the phenomenon of shake appear, thereby can shake off snow, the landing speed of snow has been accelerated, thereby the work efficiency of clearance snow has been improved, thereby the reliability of equipment has been improved, dead lever 18 through the setting, not only the position of second bearing has been restricted, the moving direction of shaking board 17 has also been restricted, make shaking board 17 remove stably, ball 15 through the setting, frictional force has been reduced, make more smoothness when eccentric wheel 14 rotates, through the pin 11 that sets up, make stay cord 9 can not separate with carousel 10, thereby can not cause the influence to the work of carousel 10 coiling stay cord 9 or length stay cord 9, thereby the reliability of equipment has been improved.
As shown in fig. 1, 3 and 4, the heat dissipation mechanism includes a collection box 20, a filter screen 21, a second spring 22, a fixing ring, an air bag 24, an exhaust pipe 26, a control assembly, an air cylinder 39, a piston 37, an air inlet pipe 40, an air outlet pipe 41, two elastic ropes 38, two fixing blocks, a plurality of heat dissipation pipes 23 and a plurality of third springs 25, the collection box 20 is fixed on one side of the main body 1 away from the camera 2, a collection port is arranged above the collection box 20, the filter screen 21 is horizontally arranged inside the collection box 20, the periphery of the filter screen 21 abuts against the inner wall of the collection box 20, two ends of the second spring 22 are respectively connected with the lower side of the filter screen 21 and the bottom inside the collection box 20, one end of the heat dissipation pipe 23 is communicated with the inside of the collection box 20, one side of the main body 1 close to the collection box 20 is provided with a plurality of first round holes, one side of the lower side of the main body 1 close, the quantity of first round hole equals with the quantity of second round hole, first round hole equals with the quantity of cooling tube 23, first round hole and cooling tube 23 one-to-one, first round hole and second round hole one-to-one, the other end of cooling tube 23 passes first round hole and second round hole in proper order and communicates with the below of main part 1, the periphery of cooling tube 23 and the inner wall fixed connection of the inner wall of first round hole and second round hole, the shape of gasbag 24 is the annular, gasbag 24 is fixed in the below of filter screen 21, two fixed blocks are symmetrical about the axis of solid fixed ring and are set up, solid fixed ring passes through the bottom that the fixed block is fixed in collection box 20, the below of gasbag 24 and the top fixed connection of solid fixed ring, third spring 25 circumference evenly sets up in the inside of gasbag 24, the both ends of third spring 25 are connected with top and bottom in the gasbag 24 respectively, the air bag 24 is communicated with the inside of the main body 1 through the exhaust pipe 26, the air cylinder 39 is fixed on the inner wall of the side of the main body 1 close to the collecting box 20, the piston 37 is arranged inside the air cylinder 39, the piston 37 is connected with the inner wall of the air cylinder 39 in a sealing and sliding manner, the air cylinder 39 is communicated with the air inlet pipe 40, the air cylinder 39 is communicated with the inside of the collecting box 20 through the air outlet pipe 41, two elastic ropes 38 are respectively arranged at two ends of the side of the piston 37 close to the air inlet pipe 40, two ends of the elastic ropes 38 are respectively connected with the inner wall of the air cylinder 39 and one side of the piston 37, and the control component is connected with the other;
the control assembly comprises a sealing ring 31, a sealing block 30, a fourth spring 29, a first supporting rod 27, a second supporting rod 28, a gear 33, a rack 32, a connecting shaft 34, a third bearing, a control disc 35 and a control rope 36, wherein the periphery of the sealing ring 31 is fixedly connected with the periphery of the exhaust pipe 26, the periphery of the sealing block 30 is abutted against the inner ring of the sealing ring 31, two sliding grooves are formed in the inner wall of the exhaust pipe 26, the two ends of the first supporting rod 27 are respectively arranged in the two sliding grooves, the first supporting rod 27 is matched with the sliding grooves, the first supporting rod 27 is connected with the sliding grooves in a sliding manner, the two ends of the second supporting rod 28 are respectively fixedly connected with the center of the first supporting rod 27 and one side of the sealing block 30, the other side of the sealing block 30 is fixedly connected with one end of the rack 32, a through hole is formed in the lower portion of the air cylinder 39, one end and the control panel 35 fixed connection of connecting axle 34, the both ends of control rope 36 respectively with the keeping away from centre of a circle department and piston 37 fixed connection of control panel 35, the other end of connecting axle 34 passes perforation and gear 33 fixed connection, the inner circle fixed connection of connecting axle 34 and third bearing, gear 33 and rack 32 meshing.
When the accumulated snow on the baffle 3 enters the collecting box 20 from the collecting port, the temperature of the main body 1 is high, so that the accumulated snow in the collecting box 20 can be heated, the accumulated snow is melted, the melted water can be guided into the radiating pipe 23 and is discharged out of the main body 1 through the radiating pipe 23, and the heat in the main body 1 can be taken away, so that the function of radiating and cooling the inside of the main body 1 is realized, and the influence of overheating of the main body 1 on normal monitoring work is avoided, so that the reliability of the device is improved, when the accumulated snow on the baffle 3 gradually falls on the filter screen 21, the filter screen 21 can move downwards, the second spring 22 is compressed, the air in the air bag 24 is discharged from the exhaust pipe 26, so that the third spring 25 is compressed, when the air in the air bag 24 is guided into the exhaust pipe 26, the air pressure in the exhaust pipe 26 can be increased, and the sealing block 30 moves towards the direction away from the sealing ring, so that the sealing block 30 is separated from the sealing ring 31, which facilitates the air discharge, and at the same time, the fourth spring 29 is stretched to drive the rack 32 to move, the rack 32 is meshed with the gear 33, the connecting shaft 34 is rotated to drive the control disc 35 to rotate, the control rope 36 drives the piston 37 to move back and forth in the air cylinder 39, so that the hot air inside the main body 1 can be guided into the air cylinder 39 through the air inlet pipe 40, and then the hot air is guided into the collecting box 20 through the air outlet pipe 41, so that the hot air can be directly contacted with the accumulated snow, which can accelerate the melting speed of the accumulated snow, after the accumulated snow above the filter screen 21 is gradually melted, the filter screen 21 is moved upwards under the restoring force of the second spring 22, so that the volume of the air bag 24 is increased, the air pressure in the air bag 24 is reduced, so that the air in the air exhaust pipe 26 can be guided into the air bag, thereby make the inside atmospheric pressure of main part 1 be greater than the atmospheric pressure in the blast pipe 26, thereby make sealed piece 30 to the direction removal of being close to collection box 20, compress fourth spring 29, thereby make sealed piece 30 and sealing ring 31 separation, thereby be convenient for the leading-in gasbag 24's of the air in the main part 1 inside, thereby make gasbag 24 inflation, thereby prepare for next heating work, the practicality of equipment has been improved, when no longer admitting air or exhausting in blast pipe 26, under the effect of the restoring force of fourth spring 29, make sealed piece 30 can block up sealing ring 31, thereby sealed blast pipe 26, avoid gasbag 24's gas leakage, and can heat the continuation when snow falls at filter screen 21, still can heat snow when snow melts, the heating effect has been promoted, and the practicality is higher.
Preferably, in order to achieve the function of waterproofing the motor 4, the motor 4 is a waterproof motor.
Preferably, in order to prevent the lead screw 5 from being corroded, the lead screw 5 is coated with an anti-corrosion zinc coating.
Preferably, the cross-sectional shape of the small hole is square in order to limit the moving direction of the shaking plate 17.
By setting the small hole to be a square hole, the shaking plate 17 does not shake when moving along the fixing rod 18, so that the shaking plate 17 moves stably.
Preferably, in order to make the gear 33 smoothly rotate, the rack 32 is coated with grease, so that the friction between the rack 32 and the gear 33 is reduced, thereby making the gear 33 more smoothly rotate.
Preferably, to avoid the first strut 27 from separating from the runner, the runner is a dovetail groove.
Preferably, the material of the rope 9 is nylon to prolong the service life of the rope 9.
Preferably, in order to avoid scratching the pull rope 9, the outer periphery of the stop lever 11 is a mirror surface, so that the friction force generated when the stop lever 11 contacts the pull rope 9 is reduced, the pull rope 9 is not cut off by the stop lever 11 when moving in the annular groove, and the service life of the pull rope 9 is prolonged.
Preferably, in order to reduce the gap, the outer circumference of the sealing block 30 is coated with sealing grease, and the gap when the sealing block 30 blocks the annular hole of the sealing ring 31 is reduced, so that the air in the air bag 24 is prevented from being discharged.
Preferably, in order to improve the heat conduction performance, the joint of the collecting box 20 and the main body 1 is coated with heat conductive silicone.
The pressure of the accumulated snow on the baffle 3 is detected through the pressure sensor 8, when the detected value reaches a set value, a signal is sent to the PLC, the PLC controls the motor 4 to start, the lead screw 5 is driven to rotate, the slide block 6 is driven to move, the baffle 3 is driven to rotate around the hinged part with the supporting shaft through the hinged rod 7, so that the baffle 3 rotates towards the direction far away from the main body 1, the baffle 3 is in an inclined state, the accumulated snow on the baffle 3 conveniently slides down, the function of removing the accumulated snow is realized, the phenomenon that the accumulated snow is too much to increase the load of the main body 1 is avoided, the influence on the shooting angle of the camera 2 is avoided, the reliability of the equipment is improved, when the baffle 3 rotates, the turntable 10 can be driven to rotate through the pull rope 9, the rotating shaft 12 rotates, the eccentric wheel 14 is driven to rotate, the shaking plate 17 is driven to move through the, make baffle 3 the phenomenon of shake appear, thereby can shake off snow, the landing speed of snow has been accelerated, thereby the work efficiency of clearance snow has been improved, thereby the reliability of equipment has been improved, dead lever 18 through the setting, not only the position of second bearing has been restricted, the moving direction of shaking board 17 has also been restricted, make shaking board 17 remove stably, ball 15 through the setting, frictional force has been reduced, make more smoothness when eccentric wheel 14 rotates, through the pin 11 that sets up, make stay cord 9 can not separate with carousel 10, thereby can not cause the influence to the work of carousel 10 coiling stay cord 9 or length stay cord 9, thereby the reliability of equipment has been improved. When the accumulated snow on the baffle 3 enters the collecting box 20 from the collecting port, the temperature of the main body 1 is high, so that the accumulated snow in the collecting box 20 can be heated, the accumulated snow is melted, the melted water can be guided into the radiating pipe 23 and is discharged out of the main body 1 through the radiating pipe 23, and the heat in the main body 1 can be taken away, so that the function of radiating and cooling the inside of the main body 1 is realized, and the influence of overheating of the main body 1 on normal monitoring work is avoided, so that the reliability of the device is improved, when the accumulated snow on the baffle 3 gradually falls on the filter screen 21, the filter screen 21 can move downwards, the second spring 22 is compressed, the air in the air bag 24 is discharged from the exhaust pipe 26, so that the third spring 25 is compressed, when the air in the air bag 24 is guided into the exhaust pipe 26, the air pressure in the exhaust pipe 26 can be increased, and the sealing block 30 moves towards the direction away from the sealing ring, so that the sealing block 30 is separated from the sealing ring 31, which facilitates the air discharge, and at the same time, the fourth spring 29 is stretched to drive the rack 32 to move, the rack 32 is meshed with the gear 33, the connecting shaft 34 is rotated to drive the control disc 35 to rotate, the control rope 36 drives the piston 37 to move back and forth in the air cylinder 39, so that the hot air inside the main body 1 can be guided into the air cylinder 39 through the air inlet pipe 40, and then the hot air is guided into the collecting box 20 through the air outlet pipe 41, so that the hot air can be directly contacted with the accumulated snow, which can accelerate the melting speed of the accumulated snow, after the accumulated snow above the filter screen 21 is gradually melted, the filter screen 21 is moved upwards under the restoring force of the second spring 22, so that the volume of the air bag 24 is increased, the air pressure in the air bag 24 is reduced, so that the air in the air exhaust pipe 26 can be guided into the air bag, thereby make the inside atmospheric pressure of main part 1 be greater than the atmospheric pressure in the blast pipe 26, thereby make sealed piece 30 to the direction removal of being close to collection box 20, compress fourth spring 29, thereby make sealed piece 30 and sealing ring 31 separation, thereby be convenient for the leading-in gasbag 24's of the air in the main part 1 inside, thereby make gasbag 24 inflation, thereby prepare for next heating work, the practicality of equipment has been improved, when no longer admitting air or exhausting in blast pipe 26, under the effect of the restoring force of fourth spring 29, make sealed piece 30 can block up sealing ring 31, thereby sealed blast pipe 26, avoid gasbag 24's gas leakage, and can heat the continuation when snow falls at filter screen 21, still can heat snow when snow melts, the heating effect has been promoted, and the practicality is higher.
Compared with the prior art, this supervisory equipment with snow removing function passes through snow removing mechanism, the function of detached snow has been realized, avoid snow too much and increase the load of main part 1, avoid causing the influence to camera 2's shooting angle, thereby the reliability of equipment has been improved, compare with current snow mechanism, this snow mechanism can also make baffle 3 the phenomenon of shake appear, the landing of the snow of being convenient for, the efficiency of clearance snow work has been improved, through heat dissipation mechanism, realized 1 inside radiating function in main part, avoid main part 1 overheated and influence normal monitoring work, thereby the reliability of equipment has been improved, compare with current heat dissipation mechanism, this heat dissipation mechanism can accelerate the speed of melting of snow, thereby the normal clear up of heat dissipation work of being convenient for.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The monitoring equipment with the snow removing function comprises a main body (1) and a camera (2), wherein the camera (2) is fixed on one side of the main body (1), and a PLC is arranged inside the main body (1), and the monitoring equipment is characterized by further comprising a snow removing mechanism and a heat dissipation mechanism, wherein the snow removing mechanism is arranged above the main body (1), and the heat dissipation mechanism is arranged on one side, far away from the camera (2), of the main body (1);
the snow removing mechanism comprises a supporting shaft, a baffle (3), a pressure sensor (8), a shaking assembly and a driving assembly, the driving assembly is arranged above the main body (1), the supporting shaft is vertically fixed on one side, far away from the camera (2), above the main body (1), the top end of the supporting shaft is hinged to the baffle (3), the shaking assembly is arranged on one side, close to the main body (1), of the baffle (3), the shaking assembly is connected with the main body (1), the driving assembly is connected with one side, close to the main body (1), of the baffle (3), the pressure sensor (8) is fixed on one side, close to the main body (1), of the baffle (3), and the pressure sensor (8) is electrically connected with the PLC;
the driving assembly comprises a motor (4), a first bearing, a screw rod (5), a sliding block (6) and a hinge rod (7), the motor (4) and the first bearing are fixed above the main body (1), the motor (4) is in transmission connection with one end of the screw rod (5), the other end of the screw rod (5) is fixedly connected with an inner ring of the first bearing, the sliding block (6) is sleeved on the screw rod (5), a thread matched with the screw rod (5) is arranged at the connection part of the sliding block (6) and the screw rod (5), two ends of the hinge rod (7) are respectively hinged with one side of the baffle (3) close to the main body (1) and the upper part of the sliding block (6), the lower part of the sliding block (6) is abutted against the upper part of the main body (1), and the motor (4) is electrically connected with the PLC;
the shaking component comprises a shaking plate (17), a rotating shaft (12), a rotating disc (10), a pulling rope (9), two torsion springs (13), two second bearings, two first springs (19), two fixing rods (18), two power units and a plurality of stop levers (11), wherein the second bearings correspond to the fixing rods (18) one by one, the second bearings are fixedly connected with one side, close to the main body (1), of the baffle (3) through the fixing rods (18), the rotating shaft (12) is fixedly connected with the inner rings of the second bearings, the two ends of the rotating shaft (12) are respectively connected with the two power units, the two ends of one side of the shaking plate (17) are respectively connected with the two power units, two small holes are formed in the shaking plate (17), the small holes correspond to the fixing rods (18) one by one, the fixing rods (18) penetrate through the small holes, and the fixing rods (18) are matched with the small holes, the shaking plate (17) is connected with the fixed rod (18) in a sliding way, the first springs (19) are in one-to-one correspondence with the second bearings, two ends of the first spring (19) are respectively connected with the outer ring of the second bearing and the shaking plate (17), an annular groove is arranged on the rotary table (10), one end of the pull rope (9) is fixedly connected with the upper part of the main body (1), the other end of the pull rope (9) is wound in the annular groove, the stop levers (11) are circumferentially and uniformly arranged in the annular groove by taking the axis of the rotating shaft (12) as the center, two ends of the stop lever (11) are fixedly connected with the inner walls of two sides of the annular groove respectively, the pull rope (9) is arranged between the stop lever (11) and the annular groove, one ends of two torsion springs (13) are connected with two sides of the rotary table (10) respectively, and the other ends of the torsion springs (13) are connected with the rotary shaft (12);
the power unit comprises a track (16), eccentric wheels (14) and a plurality of balls (15), wherein the track (16) is fixed on one side, close to the main body (1), of the shaking plate (17), an arc-shaped groove is formed in the track (16), notches are uniformly formed in the inner wall of the arc-shaped groove, the number of the notches is equal to that of the balls (15), the notches and the balls (15) correspond to one another one by one, the sphere center of each ball (15) is arranged in each notch, two ends of the rotating shaft (12) are fixedly connected with the two eccentric wheels (14) respectively, and the eccentric wheels (14) are abutted against the balls (15);
the heat dissipation mechanism comprises a collection box (20), a filter screen (21), a second spring (22), a fixing ring, an air bag (24), an exhaust pipe (26), a control assembly, an air cylinder (39), a piston (37), an air inlet pipe (40), an air outlet pipe (41), two elastic ropes (38), two fixing blocks, a plurality of heat dissipation pipes (23) and a plurality of third springs (25), wherein the collection box (20) is fixed on one side of the main body (1) far away from the camera (2), a collection port is arranged above the collection box (20), the filter screen (21) is horizontally arranged inside the collection box (20), the periphery of the filter screen (21) is abutted against the inner wall of the collection box (20), two ends of the second spring (22) are respectively connected with the lower part of the filter screen (21) and the bottom part inside the collection box (20), one ends of the heat dissipation pipes (23) are communicated with the inside of the collection box (20), one side of the main body (1) close to the collecting box (20) is provided with a plurality of first round holes, one side of the lower part of the main body (1) close to the camera (2) is provided with a plurality of second round holes, the number of the first round holes is equal to that of the radiating pipes (23), the first round holes correspond to the radiating pipes (23) one to one, the first round holes correspond to the second round holes one to one, the other ends of the radiating pipes (23) sequentially penetrate through the first round holes and the second round holes to be communicated with the lower part of the main body (1), the periphery of the radiating pipes (23) is fixedly connected with the inner wall of the first round holes and the inner wall of the second round holes, the shape of the air bag (24) is annular, the air bag (24) is fixed below the filter screen (21), two fixed blocks are symmetrically arranged relative to the axis of the fixed ring, the fixed ring is fixed at, the below of gasbag (24) and the top fixed connection who fixes the ring, third spring (25) circumference evenly sets up the inside at gasbag (24), the both ends of third spring (25) are connected with top and bottom in gasbag (24) respectively, gasbag (24) are through inside intercommunication of blast pipe (26) and main part (1), inflator (39) are fixed on the inner wall of main part (1) that is close to one side of collecting box (20), piston (37) set up the inside at inflator (39), the sealed sliding connection of inner wall of piston (37) and inflator (39), inflator (39) and intake pipe (40) intercommunication, inflator (39) are through the inside intercommunication of outlet duct (41) and collecting box (20), two elasticity ropes (38) set up respectively at the both ends of one side of piston (37) that is close to intake pipe (40), two ends of the elastic rope (38) are respectively connected with the inner wall of the air cylinder (39) and one side of the piston (37), and the control component is connected with the other side of the piston (37);
the exhaust pipe sealing structure comprises a control assembly sealing ring (31), a sealing block (30), a fourth spring (29), a first supporting rod (27), a second supporting rod (28), a gear (33), a rack (32), a connecting shaft (34), a third bearing, a control disc (35) and a control rope (36), wherein the periphery of the sealing ring (31) is fixedly connected with the periphery of an exhaust pipe (26), the periphery of the sealing block (30) is abutted against the inner ring of the sealing ring (31), two sliding grooves are formed in the inner wall of the exhaust pipe (26), two ends of the first supporting rod (27) are respectively arranged in the two sliding grooves, the first supporting rod (27) is matched with the sliding grooves, the first supporting rod (27) is in sliding connection with the sliding grooves, two ends of the second supporting rod (28) are respectively fixedly connected with the center of the first supporting rod (27) and one side of the sealing block (30), the other side of the sealing block (30) is fixedly connected with one end of the rack (32), the below of inflator (39) is equipped with the perforation, the third bearing is fixed on the inner wall of inflator (39), the one end and control panel (35) fixed connection of connecting axle (34), the both ends of control rope (36) respectively with keeping away from centre of a circle department and piston (37) fixed connection of control panel (35), the other end of connecting axle (34) passes perforation and gear (33) fixed connection, the inner circle fixed connection of connecting axle (34) and third bearing, gear (33) and rack (32) meshing.
2. The monitoring device with snow removing function according to claim 1, wherein said motor (4) is a waterproof motor.
3. The monitoring device with snow removing function according to claim 1, wherein said lead screw (5) is coated with an anti-corrosion zinc coating.
4. The snow-removing monitoring apparatus of claim 1 wherein the cross-sectional shape of the aperture is square.
5. The monitoring apparatus with a snow removing function according to claim 1, wherein said rack (32) is coated with grease.
6. The snow removal-enabled monitoring apparatus of claim 1, wherein the chute is a dovetail groove.
7. The monitoring device with snow removing function according to claim 1, wherein said pulling rope (9) is made of nylon.
8. The monitoring apparatus with a snow removing function according to claim 1, wherein an outer periphery of said stopper rod (11) is a mirror surface.
9. The monitoring apparatus with a snow removing function according to claim 1, wherein an outer periphery of said sealing block (30) is coated with a sealing grease.
10. The monitoring apparatus with a snow removing function according to claim 1, wherein a junction of the collection box (20) and the main body (1) is coated with a heat conductive silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421208.2A CN112742802A (en) | 2020-12-08 | 2020-12-08 | Monitoring equipment with snow removing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421208.2A CN112742802A (en) | 2020-12-08 | 2020-12-08 | Monitoring equipment with snow removing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112742802A true CN112742802A (en) | 2021-05-04 |
Family
ID=75649059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011421208.2A Withdrawn CN112742802A (en) | 2020-12-08 | 2020-12-08 | Monitoring equipment with snow removing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112742802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458078A (en) * | 2021-05-13 | 2021-10-01 | 侯向芝 | With two reversal formula wisdom traffic cameras |
| CN113725755A (en) * | 2021-08-17 | 2021-11-30 | 浙江振心电力设备有限公司 | Prepackage type high voltage distribution cabinet intelligent protection device |
| CN114305086A (en) * | 2022-01-05 | 2022-04-12 | 嵊州楚平锅业有限公司 | Pressure cooker with air frying pan function based on Internet of things |
-
2020
- 2020-12-08 CN CN202011421208.2A patent/CN112742802A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458078A (en) * | 2021-05-13 | 2021-10-01 | 侯向芝 | With two reversal formula wisdom traffic cameras |
| CN113458078B (en) * | 2021-05-13 | 2022-07-19 | 郑州兰盾电子有限公司 | With two reversal formula wisdom traffic cameras |
| CN113725755A (en) * | 2021-08-17 | 2021-11-30 | 浙江振心电力设备有限公司 | Prepackage type high voltage distribution cabinet intelligent protection device |
| CN113725755B (en) * | 2021-08-17 | 2022-07-08 | 浙江振心电力设备有限公司 | Prepackage type high voltage distribution cabinet intelligent protection device |
| CN114305086A (en) * | 2022-01-05 | 2022-04-12 | 嵊州楚平锅业有限公司 | Pressure cooker with air frying pan function based on Internet of things |
| CN114305086B (en) * | 2022-01-05 | 2023-01-20 | 嵊州楚平锅业有限公司 | Pressure cooker with air fryer function based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112742802A (en) | Monitoring equipment with snow removing function | |
| CN110920918B (en) | Unmanned aerial vehicle aerial photography hangs cloud platform | |
| CN108712594A (en) | A kind of monitoring camera with cleaning function | |
| CN112188050A (en) | Prevent intelligent supervisory equipment who shelters from | |
| CN110662003A (en) | Video monitoring device with cleaning function based on 5G network | |
| CN109795706A (en) | A kind of flight instruments for photography of taking photo by plane with dust reduction capability | |
| CN113752191A (en) | Flexible intelligent universal clamp | |
| CN206251239U (en) | A kind of self-help bank's supervising device with spinfunction | |
| CN111911786B (en) | Outdoor security monitoring camera that stability is high | |
| CN219068288U (en) | External protective lens of camera | |
| CN112684652A (en) | High-stability projector | |
| CN109586231B (en) | Electric power cable snow sweeper and control system | |
| CN112942098A (en) | Monitoring equipment with snow removing function | |
| CN114471003B (en) | Efficient compression method for realizing air separation | |
| CN215300738U (en) | Monitoring devices for building security protection convenient to maintain | |
| CN209057311U (en) | A kind of monitoring device based on optical-fiber laser energy supply | |
| CN110671820B (en) | Air can water heater off-premises station dust keeper | |
| CN108321698B (en) | Outdoor power distribution box | |
| CN215294297U (en) | Visual imaging analysis mobile monitoring device based on big data | |
| CN112161159A (en) | High intelligent supervisory equipment of security | |
| CN219726300U (en) | Forest fire prevention inspection robot | |
| CN218920730U (en) | Dustproof security protection monitor of heat dissipation | |
| CN218692285U (en) | Pipe column inner wall detection cleaning device | |
| CN220440818U (en) | Camera assembly with image sensor | |
| CN216768978U (en) | Monitoring device for facility inspection management service |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210504 |