CN106698200A - Monitoring system for solving lifting blind area of tower crane - Google Patents
Monitoring system for solving lifting blind area of tower crane Download PDFInfo
- Publication number
- CN106698200A CN106698200A CN201710051823.0A CN201710051823A CN106698200A CN 106698200 A CN106698200 A CN 106698200A CN 201710051823 A CN201710051823 A CN 201710051823A CN 106698200 A CN106698200 A CN 106698200A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000010248 power generation Methods 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012800 visualization Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
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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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a monitoring system for solving a lifting blind area of a tower crane, which solves the technical problem of existence of a visual blind area during working of the tower crane. The monitoring system comprises a camera device, a first wireless net bridge, a display screen, a first controller, a scenery complementary electricity generation device and an accumulator; the first wireless net bridge includes a wireless camera emitter and a wireless camera receiver; the wireless camera emitter is fixed on an amplitude car frame, a signal input end thereof is electrically connected with a signal output end of a camera, and a signal output end thereof is in wireless connection with the wireless camera receiver; the wireless camera receiver is mounted in a control room of the tower crane, and is electrically connected with the first controller; and a signal output end of the first controller is electrically connected with a display. The monitoring system has the beneficial effects of: realizing visualization of the working blind area of the tower crane and effectively improving the lifting safety of the tower crane.
Description
Technical field
It is specifically a kind of blind for solving derrick crane lifting the present invention relates to tower crane dead zone monitoring technology field
The monitoring system in area.
Background technology
Derrick crane is the main construction machinery of modern industry and residential construction area, in recent years, with social economy
High speed development, heavy construction and skyscraper are continuously increased, and derrick crane is used as essential construction equipment.Tower lifting
Typically all peace is attached to building side to machine, and due to blocking for building, the opposite side relative to the building of tower crane turns into tower crane
The vision dead zone of driver.In vision dead zone, the lifting of tower crane driver is operated by the commander of signalman, due to without directly perceived
Visual determination, place one's entire reliance upon commanding, there is certain potential safety hazard.And retouched by language for the assurance of impact point
State carries out lifting and there is also very big difference with visual determination, and tower crane lifts the same operating mode of same article, the work in blind area
Time is about 2 times in the visible area working time, and the presence of blind area leverages operating efficiency.
Accordingly, it is desirable to provide a kind of technical scheme solves the deficiency in existing issue.
The content of the invention
It is an object of the invention to provide a kind of monitoring system that blind area is lifted for solving derrick crane, to solve tower
There are problems that the technical problem of vision dead zone in the work of formula crane.
The technical scheme adopted by the invention to solve the technical problem is that：One kind is for solving derrick crane lifting blind area
Monitoring system include camera head, the first wireless bridge, display screen, the first controller, photovoltaic power generation apparatus and battery, institute
The first wireless bridge stated includes wireless camera transmitter and wireless camera receiver, and the wireless camera transmitter is fixed on width
In degree car frame, its signal input part is electrically connected with the signal output part of camera, and its signal output part is wireless with described
Camera receiver wireless connection；Wireless camera receiver be arranged on tower crane control room in, wireless camera receiver with it is described
First controller is electrically connected, and the signal output part of the first described controller is electrically connected with described display；
Described photovoltaic power generation apparatus include solar panel, and solar panel is arranged in amplitude car frame,
Solar panel is connected with described battery；The battery is connected with the power line of camera head；Described shooting dress
Put installed in the bottom of amplitude car frame.
Further include wind-driven generator, the wind-driven generator is arranged in amplitude car frame；Described electric power storage
Pond is connected with described wind-driven generator.
Further include the 3rd wireless bridge and memory, described memory be located in the control room of tower crane with it is described
Wireless camera receiver electrical connection；The 3rd described wireless bridge include remote shooting transmitter, remote shooting transmitter with
Described memory electrical connection, the video image in memory is transferred to the remote monitoring platform of tower crane.
Described camera head includes WidFin drive mechanism and rotation driving governor motion；WidFin mechanism includes
Horizontal fixed case, screw screw body and WidFin motor, the horizontal fixed case use rectangle ghost without bottom structure,
Bottom both sides the inner of horizontal fixed case is provided with chute, and the upper end of horizontal fixed case is fixed with the bottom of amplitude car frame and connected
Connect；Described screw screw body is arranged in horizontal fixed case, and the two ends of the screw mandrel of screw screw body are rotatably installed
In the rear and front end of horizontal fixed case, one end of screw mandrel is fixedly connected with the output shaft of described WidFin motor；Institute
The screw for stating screw screw body is arranged on the screw mandrel inside horizontal fixed case, the bottom fixed installation horizontal drive of screw
Plate, the both sides of the horizontal drive plates are slidably mounted in described chute；
Described rotation driving governor motion includes rotation driving fixed plate, gyroaxis, rotary drive motor, described rotation
The upper end for turning driving fixed plate is fixed on the lower end of the horizontal drive plates, and the lower end of rotation driving fixed plate is provided with U-shaped opening,
The both ends of the surface of U-shaped opening are provided with corresponding shaft hole, and the two ends of described gyroaxis are rotatably arranged on shaft hole；Institute
The output shaft of rotary drive motor is stated to be fixedly connected with one end of gyroaxis；Described camera head includes camera body and takes the photograph
As head drive rod, the upper end of camera body is fixedly connected with by webcam driver bar with described gyroaxis.
Further include the second wireless bridge, the second described wireless bridge includes that wireless camera drives transmitter and nothing
Line shooting drives receiver, described wireless camera to drive transmitter to be arranged in the control room of tower crane, and wireless camera drives hair
Emitter is electrically connected with the first described controller, and the first controller is connected with operation panel；Wireless camera drives receiver to be arranged on
In amplitude car frame, wireless camera drive receiver signal output part respectively with described WidFin motor signal
The signal input part electrical connection of input and rotary drive motor.
Further include solar energy rotation tracking drive mechanism, left light-inductive device, right light-inductive device, photovoltaic generation
Installing plate and second controller, photovoltaic generation installing plate are fixedly connected with one end of amplitude trolley frame；
Described solar energy rotation tracking drive mechanism includes solar panels mounting bracket and solar panels rotary drive motor；
Solar panels mounting bracket includes solar panels support frame and rotation driving frame, bottom and the rotation driving frame of solar panels support frame
Outer end connection；The solar panels rotary drive motor is arranged on photovoltaic generation installing plate, solar panels rotation driving electricity
The upper end of machine rotating shaft is fixedly connected with the inner of the rotation driving frame；
The right and left of the solar panels support frame is respectively equipped with light-inductive device mounting hole, described left light-inductive
Device and right light-inductive device are separately mounted in described light-inductive device mounting hole；The left light-inductive device and right photaesthesia
The outer face of device is answered less than the outer face of the light-inductive device mounting hole；
The signal input part of the second controller is electrically connected with described left light sensor respectively, right light sensor
Electrical connection, the signal output part of second controller is electrically connected with described solar panels rotary drive motor signal input part.
Upper surface of the photovoltaic generation installing plate higher than the tower crane arm of force.
The front end of the light-inductive device mounting hole is provided with the groove that is in the light, and light barrier, light barrier are provided with the groove that is in the light
Can be extended or retracted in the groove that is in the light according to the stop distance to left light-inductive device and right light-inductive device.
Further include solar energy angular adjustment follower, angular transducer and timer；The solar panels branch
The bottom of support is provided with support frame rotating shaft, and support frame rotating shaft is hinged with the outer end of rotation driving frame, its hinged place support frame rotating shaft
Outer end set a breach, described indentation, there installs described angular transducer, and the angular transducer is arranged on described lacking
Mouthful at and be fixed on rotation driving frame, the rotating shaft of angular transducer is fixedly connected with support frame as described above rotating shaft；
Solar energy angular adjustment follower includes hydraulic cylinder, hydraulic motor and motor motor；Described hydraulic cylinder
Bottom be fixed on described rotation driving frame, the rear end hinge of the upper end of hydraulic cylinder and the solar panels support frame；Institute
The motor motor stated is connected with described hydraulic motor, and hydraulic cylinder is connected by pipeline and valve with described hydraulic motor
Connect；
The signal input part of the second controller is electrically connected with the signal output part of the angular transducer respectively, timing
The output end electrical connection of device；The signal output part of second controller is electrically connected with the signal input part of motor motor.
The beneficial effects of the invention are as follows：
1st, the present invention is by cam device and is wirelessly transferred bridge, realizes the visualization of the blind area that works tower crane, can
Tower crane hoisting safety is effectively increased, lifting efficiency more than 1/3rd is improved；Using video monitoring in lifting walking process,
Viewing path surrounding environment, the walking path of adjustment lifting in time ensures the safety completion of lifting operation, is that project security management is carried
Powerful guarantee is supplied.
2nd, camera head of the invention is provided with WidFin drive mechanism and rotation driving governor motion, can be to camera
Monitoring direction be adjusted, increase the region that eliminates illiteracy of tower crane.
3rd, the present invention time is powered with wind light generation complementary system to camera head, both environmental protection and energy saving, is solved in tower again
Power-supply wiring is hung on to power inconvenient problem.
4th, the photovoltaic power generation apparatus in wind light generation complementary system are provided with solar tracking system, can make to a greater extent
Solar panel utilizes solar energy.
Brief description of the drawings
Fig. 1 is the left isometric view of overall structure of the invention；
Fig. 2 is the right isometric view of overall structure of the invention；
Fig. 3 is the lower view of Fig. 1；
Fig. 4 is partial enlarged drawing at A in Fig. 3；
Fig. 5 is the anterior view of Fig. 1；
Fig. 6 is the rear perspective of Fig. 1；
Fig. 7 is application state schematic side view of the invention；
In figure：1. tower crane；2. amplitude car frame；3. camera；4. horizontal fixed case；5. screw screw body；6. water
Flat fine setting motor；7. rotation driving fixed plate；8. camera rotary drive motor；9. webcam driver bar；10. electric power storage
Pond；11. left light-inductive devices；12. right light-inductive devices；13. angular transducers；14. solar panels rotary drive motors；15.
Solar panels support frame；The rotation driving frame of 16. support frame rotating shaft 17.；The hydraulic cylinder of 18. photovoltaic generation installing plate 19.；20. are in the light
Plate；21. hydraulic drive casees；22. small-sized wind power generators；23. second control cabinets；24. wireless camera transmitters；25. wirelessly take the photograph
As driving receiver.
Specific embodiment
As shown in Fig. 1 to 7, a kind of monitoring system that blind area is lifted for solving derrick crane, including camera head, the
One wireless bridge, the second wireless bridge, the 3rd wireless bridge, display screen, wind light generation complementation electric supply installation and the first controller.
Described cam device is arranged on the bottom of the amplitude car frame 2 of tower crane 1, for monitoring the suspension hook work of tower crane 1
Make the environment of blind area, including camera 3, WidFin drive mechanism and rotation driving governor motion.Under the normal work of camera 3
It is described to prevent stop of the suspension hook to the sight line of camera 3 when observation suspension hook side situation is needed positioned at the surface of suspension hook
WidFin drive mechanism be used for realize camera 3 in the horizontal direction displacement regulation.WidFin mechanism is solid including level
Determine case 4, screw screw mechanism 5 and WidFin motor 6, the horizontal fixed case 4 is using rectangle ghost without bottom structure, water
Bottom both sides the inner of flat fixed case 4 is provided with chute, the upper end of horizontal fixed case 4 and the bottom of amplitude car frame 2；Described
Screw screw mechanism 5 is arranged in horizontal fixed case 4, and the two ends of the screw mandrel of screw screw mechanism 5 can by axial thrust bearing
The rear and front end installed in horizontal fixed case 4 for rotating, the output shaft of one end of screw mandrel and described WidFin motor 6
It is fixedly connected；The screw of the screw screw mechanism 5 is arranged on the screw mandrel inside horizontal fixed case 4, and the bottom of screw is fixed
Horizontal drive plates are installed, the both sides of the horizontal drive plates are slidably mounted in described chute；Screw mandrel is in WidFin
Being rotated by for motor 6, so as to drive described screw to be moved on screw mandrel, and then realizes the shifting of horizontal drive plates
It is dynamic.
Described rotation driving governor motion is used to realize the rotation of camera 3, to facilitate to observation in larger scope.
Rotation driving governor motion includes rotation driving fixed plate 7, gyroaxis, camera rotary drive motor 8, described rotation driving
Fixed plate 7 uses rectangular slab, and its upper end is fixed on the lower end of the horizontal drive plates, and lower end is provided with U-shaped opening, U-shaped opening
Both ends of the surface are provided with corresponding shaft hole, and the two ends of described gyroaxis are hinged with shaft hole；The camera rotation driving electricity
The output shaft of machine 8 is fixedly connected with one end of gyroaxis.Described camera 3 includes camera body, camera base and takes the photograph
As head drive rod 9, the upper end of camera body is fixedly connected with camera base, the upper end of camera base and webcam driver
The bottom of bar 9 is fixedly connected, and the upper end of webcam driver bar 9 is fixedly connected with gyroaxis.
Described wind light generation complementation electric supply installation is used to be powered camera 3 and its relevant apparatus etc., scene hair
Electric complementation electric supply installation includes photovoltaic power generation apparatus, wind power generation plant, battery 10, second controller and timer.It is described
Photovoltaic power generation apparatus include solar panel, solar tracking system and photovoltaic generation fixed mechanism.Photovoltaic generation is fixed
Mechanism is used to for photovoltaic power generation apparatus to be fixed on amplitude car frame 2, including photovoltaic generation fixed connecting plate and photovoltaic generation
Installing plate 18, the use Rectangular Plate Structure of photovoltaic generation fixed connecting plate, its medial surface is fixed with one end of amplitude trolley frame and connected
Connect, its upper surface is fixedly connected with described photovoltaic generation installing plate 18, and photovoltaic generation installing plate 18 uses rectangular slab.It is preferred that
, photovoltaic generation installing plate 18 can be higher than the upper surface of the arm of force of tower crane 1, to avoid stop of the arm of force of tower crane 1 to sunray, shadow
Ring the generating efficiency of photovoltaic power generation apparatus.
Solar tracking system is used to realize that solar panel receives the direct projection of sunshine, including solar energy to greatest extent
Rotation tracking drive mechanism, solar energy angular adjustment follower, left light-inductive device 11, right light-inductive device 12 and angle are passed
Sensor 13.Described solar energy rotation tracks drive mechanism to be used to realize solar panel rotation in the horizontal direction,
Time period tracking sunshine different in one day, including solar panels mounting bracket and solar panels rotary drive motor 14；The sun
Energy board mounting stand includes solar panels support frame 15 and rotation driving frame 17, and the bottom of solar panels support frame 15 is provided with support frame
Rotating shaft 16, is hinged by support frame rotating shaft 16 with the outer end of rotation driving frame 17, and solar panels support frame 15 is used to fixedly mount
Solar panel, rotation driving frame 17 is used to drive solar panels support frame 15 to rotate；The sun can plate rotary drive motor
14 are arranged on the bottom of photovoltaic generation installing plate 18, and the centre position of photovoltaic generation installing plate 18 is provided with through hole, solar panels
The rotating shaft of rotary drive motor 8 is through described through hole；The upper end of positive energy plate rotary drive motor 14 rotating shaft is provided with rotating shaft drive
Dynamic plate, the inner of the rotation driving frame 17 is fixedly connected with described rotating shaft driving plate；
Due to different, the described solar energy angular adjustment tracing machine of the direct projection angle of Various Seasonal of the sunshine in 1 year
Structure, for adjusting the angle between solar panels support frame 15 and rotation driving frame 17, so as to realize solar panel one
Various Seasonal keeps the direct projection of sunshine to greatest extent in year.Solar energy angular adjustment follower includes hydraulic cylinder 19, liquid
Pressure motor, motor motor；The bottom of described hydraulic cylinder 19 is fixed in described rotation driving frame 17 by base
On end, the rear end hinge of the upper end of hydraulic cylinder 19 and the solar panels support frame 15；Described motor motor is used to drive
Described hydraulic motor is moved, hydraulic cylinder 19 is connected by pipeline and valve with described hydraulic motor；By stretching for hydraulic cylinder 19
Contract so as to drive the change at the angle of inclination of solar panels support frame 15.Described motor motor, hydraulic motor integrated installation
In hydraulic drive case 21.
It is provided with an outer end at the support frame rotating shaft 16 of the solar panels support frame 15 and the hinge of rotation driving frame 17
One section breach, described indentation, there is used to install described angular transducer 13, and the angular transducer 13 is by being arranged on
On the side of the outer end of rotation driving frame 17, the rotating shaft of angular transducer 13 is fixedly connected with support frame as described above rotating shaft 16, angle
Degree sensor 13 rotates against the angle that bogie 17 is turned over for measuring solar panels support frame 15.
Further described photovoltaic power generation apparatus can not use solar energy angular adjustment follower, and will be described
Solar panels support frame 15 is fixedly connected with described rotation driving frame 17, can so simplify device.
The solar panels support frame 15 uses rectangular frame structure, the left frame body of the solar panels support frame 15 and the right side
Light-inductive device mounting hole is respectively equipped with framework, described left light-inductive device 11 and right light-inductive device 12 is separately mounted to
In described light-inductive device mounting hole, the outer end of left light-inductive device 11 and right light-inductive device 12 is slightly concave to sink into the sun
The framework outer face of energy plate bracing frame 15.
The front end of light-inductive device mounting hole is provided with the groove that is in the light, and slidably light barrier 20 is provided with the groove that is in the light,
Light barrier 20 is parallel with the upper surface of solar panels support frame 15, and the light barrier 20 can be according to the left He of light-inductive device 11
The stop distance of right light-inductive device 12, regulation extends or is retracted in the groove that is in the light；Light barrier 20 can allow solar cell
There is certain angle in the direct light of plate and sunshine, it is to avoid the frequent movement of solar panels support frame 15.
Described wind power generation plant uses small-sized wind power generator 22, the small-sized wind power generator 22 to be arranged on amplitude
Relative to the other end of photovoltaic power generation apparatus in car frame 2.Described battery 10 is arranged on the upper of amplitude car frame 2
End, described battery 10 is electrically connected with described small-sized wind power generator 22, solar panel respectively；The electricity of battery 10
Source output terminal is electrically connected with described camera 3 and relevant device.
The second controller uses single-chip microcomputer, the signal input part of second controller respectively with described left light-inductive
The electrical connection of the output end of device 11, the electrical connection of the right output end of light-inductive device 12, the signal output part electrical connection of angular transducer 13, meter
When device signal output part electrical connection；The signal output part of second controller respectively can plate rotary drive motor 14 with described sun
Signal input part electrical connection, motor motor signal input part electrical connection；Described second controller and timer are pacified
In the second control cabinet 23.
The operation principle of photovoltaic power generation apparatus is, under sunshine and solar panel direct projection situation, photovoltaic generation dress
Put and remain static.When the oblique fire to the left of sunshine and solar panel, at this moment left light-inductive device 11 is excited, will
To second controller, second controller controls sun energy plate rotary drive motor 14 to anticlockwise to signal transmission, so as to drive the sun
Energy plate bracing frame 15 turns left, and the light barrier 20 on the left of it blocks left light-inductive device 11；When sunshine and the sun
Can cell panel oblique fire to the right when, at this moment right light-inductive device 12 is excited, and transmits signals to second controller, and second controls
Device control sun energy plate rotary drive motor 14 is to right rotation, so that drive solar panels support frame 15 to turn right, until it is right
The light barrier 20 of side blocks right light-inductive device 12, to keep sunshine and solar panel direct projection to greatest extent.Meter
When device by recording the time, according to each different season pass through second controller timely adjustment solar energy angular adjustment tracing machine
Structure；Second controller is rotated by motor motor, so as to drive described hydraulic cylinder 19 to stretch, realizes that solar panels are supported
Deflection angle and is transferred to the second control by frame 15 in real time relative to the angle of inclination of rotation driving frame 17 by angular transducer 13
Device processed, to realize that solar panels support frame 15 turns over fixed angle.
The first described wireless bridge includes wireless camera transmitter and wireless camera receiver, the wireless camera transmitting
Device 24 is fixed on the upper surface of amplitude car frame 2, and its signal input part is electrically connected with the signal output part of camera 3, its
Signal output part and described wireless camera receiver wireless connection, wireless camera receiver are arranged in the control room of tower crane 1,
Wireless camera receiver is electrically connected with described memory, and memory is electrically connected with the first described controller, and described first
The signal output part of controller is electrically connected with described display.The first described wireless bridge is by the image transmission of camera 3
Observed to control room and by display.
The second described wireless bridge includes that wireless camera drives transmitter and wireless camera to drive receiver 25, described
Wireless camera drives transmitter to be arranged in control room, and wireless camera drives transmitter to be electrically connected with the first described controller,
First controller is connected with operation panel；Wireless camera drives receiver 25 to be arranged on the upper surface of amplitude car frame 2, wirelessly takes the photograph
As the signal output part for driving receiver 25 rotates with the described signal input part of WidFin motor 6 and camera respectively
The signal input part electrical connection of motor 8.When needing to finely tune the horizontal direction of camera 3 or rotation is adjusted, can pass through
Operation panel, is achieved using WidFin drive mechanism and rotation driving governor motion.
The 3rd described wireless bridge includes remote shooting transmitter, and remote shooting transmitter is electrically connected with described memory
Connect, the video image in memory is transferred to the remote monitoring platform of tower crane 1, checked for project manager.
In addition to the technical characteristic described in specification, the known technology of those skilled in the art is.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, on the basis of technical solution of the present invention, those skilled in the art do by would not require any inventive effort
The various modifications or deformation for going out are still within the scope of the present invention.
Claims (9)
1. it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that including camera head, the first nothing
Gauze bridge, display screen, the first controller, photovoltaic power generation apparatus and battery, the first described wireless bridge include wireless camera
Transmitter and wireless camera receiver, the wireless camera transmitter are fixed in amplitude car frame, its signal input part with
The signal output part electrical connection of camera, its signal output part and described wireless camera receiver wireless connection；Wireless camera
Receiver is arranged in the control room of tower crane, and wireless camera receiver is electrically connected with the first described controller, and described first
The signal output part of controller is electrically connected with described display；
Described photovoltaic power generation apparatus include solar panel, and solar panel is arranged in amplitude car frame, the sun
Energy cell panel is connected with described battery；The battery is connected with the power line of camera head；Described camera head peace
Mounted in the bottom of amplitude car frame.
2. it is according to claim 1 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
Including wind-driven generator, the wind-driven generator is arranged in amplitude car frame；Described battery is sent out with described wind-force
Motor connection.
3. it is according to claim 1 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
Including the 3rd wireless bridge and memory, described memory is located in the control room of tower crane and described wireless camera receiver
Electrical connection；The 3rd described wireless bridge includes remote shooting transmitter, and remote shooting transmitter is electrically connected with described memory
Connect, the video image in memory is transferred to the remote monitoring platform of tower crane.
4. it is according to claim 1 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
Described camera head includes WidFin drive mechanism and rotation driving governor motion；WidFin mechanism is fixed including level
Case, screw screw body and WidFin motor, the horizontal fixed case using rectangle ghost without bottom structure, fix by level
Bottom both sides the inner of case is provided with chute, and the upper end of horizontal fixed case is fixedly connected with the bottom of amplitude car frame；Described
Screw screw body is arranged in horizontal fixed case, and the two ends of the screw mandrel of screw screw body are rotatably fixed installed in level
The rear and front end of case, one end of screw mandrel is fixedly connected with the output shaft of described WidFin motor；The screw screw mandrel
The screw of mechanism is arranged on the screw mandrel inside horizontal fixed case, the bottom fixed installation horizontal drive plates of screw, the level
The both sides of driving plate are slidably mounted in described chute；
Described rotation driving governor motion includes rotation driving fixed plate, gyroaxis, rotary drive motor, and described rotation is driven
The upper end of dynamic fixed plate is fixed on the lower end of the horizontal drive plates, and the lower end of rotation driving fixed plate is provided with U-shaped opening, U-shaped
The both ends of the surface of opening are provided with corresponding shaft hole, and the two ends of described gyroaxis are rotatably arranged on shaft hole；It is described
The output shaft of rotary drive motor is fixedly connected with one end of gyroaxis；Described camera head includes camera body and shooting
Head drive rod, the upper end of camera body is fixedly connected with by webcam driver bar with described gyroaxis.
5. it is according to claim 4 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
Including the second wireless bridge, the second described wireless bridge includes that wireless camera drives transmitter and wireless camera to drive and receives
Device, described wireless camera drives transmitter to be arranged in the control room of tower crane, and wireless camera drives transmitter with described the
One controller is electrically connected, and the first controller is connected with operation panel；Wireless camera drives receiver to be arranged in amplitude car frame,
Wireless camera drives the signal output part of receiver to be driven with described WidFin motor signal input part and rotation respectively
The signal input part electrical connection of dynamic motor.
6. it is according to claim 1 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
Including solar energy rotation tracking drive mechanism, left light-inductive device, right light-inductive device, photovoltaic generation installing plate and the second control
Device, photovoltaic generation installing plate is fixedly connected with one end of amplitude trolley frame；
Described solar energy rotation tracking drive mechanism includes solar panels mounting bracket and solar panels rotary drive motor；The sun
Energy board mounting stand includes solar panels support frame and rotation driving frame, and the bottom of solar panels support frame is outer with rotation driving frame
End connection；The solar panels rotary drive motor is arranged on photovoltaic generation installing plate, and solar panels rotary drive motor turns
The upper end of axle is fixedly connected with the inner of the rotation driving frame；
The right and left of the solar panels support frame is respectively equipped with light-inductive device mounting hole, described left light-inductive device and
Right light-inductive device is separately mounted in described light-inductive device mounting hole；The left light-inductive device and right light-inductive device
Outer face less than the light-inductive device mounting hole outer face；
The signal input part of the second controller is electrically connected with described left light sensor respectively, right light sensor is electrically connected
Connect, the signal output part of second controller is electrically connected with described solar panels rotary drive motor signal input part.
7. it is according to claim 6 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
Upper surface of the photovoltaic generation installing plate higher than the tower crane arm of force.
8. it is according to claim 6 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
The front end of the light-inductive device mounting hole is provided with the groove that is in the light, and light barrier is provided with the groove that is in the light, and light barrier can basis
It is extended or retracted in the groove that is in the light to left light-inductive device and the stop distance of right light-inductive device.
9. it is according to claim 6 it is a kind of for solve derrick crane lift blind area monitoring system, it is characterised in that
Further include solar energy angular adjustment follower, angular transducer and timer；The bottom of the solar panels support frame
End is provided with support frame rotating shaft, and support frame rotating shaft is hinged with the outer end of rotation driving frame, and the outer end of its hinged place support frame rotating shaft sets
One breach, described indentation, there installs described angular transducer, and the angular transducer is arranged on described indentation, there and admittedly
It is scheduled on rotation driving frame, the rotating shaft of angular transducer is fixedly connected with support frame as described above rotating shaft；
Solar energy angular adjustment follower includes hydraulic cylinder, hydraulic motor and motor motor；The bottom of described hydraulic cylinder
End is fixed on described rotation driving frame, the rear end hinge of the upper end of hydraulic cylinder and the solar panels support frame；Described
Motor motor is connected with described hydraulic motor, and hydraulic cylinder is connected by pipeline and valve with described hydraulic motor；
The signal input part of the second controller electrically connects with the signal output part of the angular transducer respectively, timer
Output end is electrically connected；The signal output part of second controller is electrically connected with the signal input part of motor motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710051823.0A CN106698200B (en) | 2017-01-20 | 2017-01-20 | A kind of monitoring system for being used to solve derrick crane lifting blind area |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710051823.0A CN106698200B (en) | 2017-01-20 | 2017-01-20 | A kind of monitoring system for being used to solve derrick crane lifting blind area |
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| CN106698200A true CN106698200A (en) | 2017-05-24 |
| CN106698200B CN106698200B (en) | 2018-03-27 |
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| CN109179229A (en) * | 2018-11-20 | 2019-01-11 | 义乌恒邦建筑智能科技有限公司 | Tower crane visualizes safety monitoring system and monitoring method |
| CN109305631A (en) * | 2018-11-12 | 2019-02-05 | 中国十七冶集团有限公司 | A kind of tower crane dead zone lifting visualization system and construction method |
| CN110155238A (en) * | 2019-05-27 | 2019-08-23 | 陕西智多搭智能科技有限公司 | A kind of multi-functional shared electric vehicle of combination kinetic energy power generation and solar power generation |
| CN113415739A (en) * | 2021-07-30 | 2021-09-21 | 福建省透堡建筑工程有限公司 | Efficient energy-saving lighting device for tower crane |
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| Publication number | Publication date |
|---|---|
| CN106698200B (en) | 2018-03-27 |
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