CN209127908U - A kind of tower crane operation blind area visualization device - Google Patents
A kind of tower crane operation blind area visualization device Download PDFInfo
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- CN209127908U CN209127908U CN201821921779.0U CN201821921779U CN209127908U CN 209127908 U CN209127908 U CN 209127908U CN 201821921779 U CN201821921779 U CN 201821921779U CN 209127908 U CN209127908 U CN 209127908U
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- 238000012800 visualization Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims description 20
- 239000004020 conductor Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
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Abstract
The utility model discloses a kind of tower crane operation blind area visualization devices of lifting operation safety control technology field, including control assembly, image collection assembly, height sensor, wireless network transmission module, display component and charging assembly, the control assembly includes main control module and from control module, the main control module is installed in tower crane cab, it is described to be installed on amplitude variation trolley from control module, the main control module and from passing through wireless network connection between control module；The main control module is electrically connected height sensor；It is described to be electrically connected from control module and image collection assembly.The tower crane operation blind area visualization device of the utility model, structure is simple, installs conveniently, safely, using safe, it is entirely good using system stability, control mode is easy, the experience of user is facilitated, ensures safety when construction, provides a kind of visualization device of safe ready for building lifting operation.
Description
Technical field
The utility model relates to lifting operation safety control technology field, a kind of specially tower crane operation blind area is visually disguised
It sets.
Background technique
Tower crane has many advantages, such as vertical lifting, high-efficient, lifting, and almost without dead angle, compared to installing, jack lifting technique is mature,
Present building trade is widely used.Generally all peace is attached to building side to tower crane, due to blocking for building, relative to
The other side of the building of tower crane becomes the vision dead zone of tower crane driver, and tower crane fills blind area as construction site major hazard source,
It is also to build lifting operation security control problem to be solved for many years.
Existing lifting blind area solution mainly has:
One, earliest most direct solution is to install one on suspension hook by mobile power source power supply to have
The camera of WiFi transmission of video function comes round-the-clock shooting construction site；Driver's cabin installs one at the top of tower crane simultaneously
The receiving end WiFi receives the vision signal that suspension hook issues and decodes display, while carrying out hard disk imprinting.Along with wireless hair
The innovation of raw device technology, this scheme is tentatively realized, but the program still remains some defects, such as mobile power source needs people
For it is timely replacement and charging, larger workload；The reliability of the suspension hook vibration influence system also results in video jitter, vision
Effect is bad；The problems such as lifting operation is influenced when WiFi signal transmission fault.
Two, the spherical camera that zoomable zoom is installed in tower crane crane arm front end takes the photograph phase by control system control
The movement of machine carrys out real-time tracking and captures suspension hook, realizes that real-time video trace trap is visual to reach.But the program still remains one
A little problems, camera are mounted on the front end of tower crane crane arm, and in the operation simultaneously of multiple tower cranes, camera can be by interference
Tower crane crane arm is shot down, and not only influences lifting operation, and the camera to fall also will form great security risk；It is multiple that route is installed
It is miscellaneous, need video line and power supply line to be routed to the front end of tower crane crane arm；Crane arm sinking amplitude is made greatly when due to lifting
It is shaken at video pictures big；The problems such as system load higher cost.
Based on this, the utility model devises a kind of tower crane operation blind area visualization device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of tower crane operation blind area visualization devices, to solve above-mentioned background technique
In the lifting blind area visibility solution of middle proposition, video camera is placed in crane arm front end and suspension hook movement is not followed to have vision
Blind area, video camera, which is unable to autozoom, influences the problem of staff works normally.
To achieve the above object, the utility model provides the following technical solutions: a kind of tower crane operation blind area visualization device,
Including control assembly, image collection assembly, height sensor, wireless network transmission module, display component and charging assembly；
The control assembly includes main control module and from control module, and the main control module is installed on tower crane cab
It is interior, described to be installed on amplitude variation trolley from control module, the main control module and from passing through wireless network between control module
Connection；The main control module is electrically connected height sensor；It is described to be electrically connected from control module and image collection assembly；
Described image acquisition component is fixedly installed in below amplitude variation trolley, mobile with amplitude variation trolley, described image acquisition group
Part includes zoom zoom intelligent camera and mobile power source, and the mobile power source provides for zoom zoom intelligent camera mechatronics
Electric energy；The direction of the camera shooting alignment suspension hook of the zoom zoom intelligent camera, for shooting the ring of suspension hook and lower section
Border；
The height sensor is electrically connected with main control module, and the height sensor is mounted on tower crane counter-jib, and
The rotation axis of height sensor and the rotation axis connection of counter-jib raising hoist engine, the height sensor are arrived for measuring suspension hook
The distance of crane arm；
The display component includes display and Video Decoder, and the display and Video Decoder are mounted on tower crane
It in driver's cabin, and is electrically connected therebetween, passes through network connection, video decoding between the Video Decoder and control assembly
Device shows the video pictures of shot by camera and the information about power of mobile power source by display after decoding network signal；
The wireless network transmission module includes a pair of of wireless network transmission module, wherein a wireless network transmission module
It is installed on outside tower crane cab, another wireless network transmission module is installed on tower crane amplitude variation trolley, the wireless network mould
Block is used for the conveying and reception of wireless video signal and wireless control signal；
Collected elevation information is transferred to by wireless network module one from control module, institute by the main control module
It states and Real time changing focus is carried out to video camera from control module according to the elevation information received, be more clear so that video camera takes
Picture, the information about power of the image for shooting video camera from control module and mobile power source passes through wireless network module and passes
Transport to main control module；
The charging assembly includes charging guide rod and charging guide rail, and the charging guide rod is fixed near tower crane cab,
The charging guide rod is connect with external power, and the charging guide rail is mobile with amplitude variation trolley, is electrically connected by conductor with mobile power source,
It charges when the guide rod that charges is with charging guide rail contact for mobile power source, the charging assembly is used to be the shifting in image collection assembly
Dynamic power source charges, guarantee the normal work of video camera.
Preferably, the charging guide rod is fixed in the connecting rod of crane arm by connector, and the connector passes through exhausted
Edge block and charging guide rod rotation connection.
Preferably, described image acquisition component further includes holder, is integrated in image collection assembly in the holder
Mobile power source and control assembly slave control module.
Preferably, the charging guide rail is fixed on the top of holder by conductor.
Preferably, the conductor is copper post.
Preferably, the bottom of the holder is provided with strong magnets, is fixed holder by the magnetic force of strong magnets
In on the crossbeam of amplitude variation trolley.
Compared with prior art, the utility model has the beneficial effects that
1, the tower crane operation blind area visualization device of the utility model, installs simple and safe, and when installation receives amplitude variation trolley
Return to driver's cabin most nearby, installed, do not needed the wiring of long range, greatly reduce installation risk；
2, security risk when the utility model greatly reduces construction: image collection assembly is installed to by the utility model
The lower section of amplitude variation trolley, allows the direct captured in real-time suspension hook of camera and ambient enviroment, overcomes camera and is mounted on tower crane lifting
The front end of arm, in the operation simultaneously of multiple tower cranes, camera can be shot down by the tower crane crane arm of interference, not only influence lifting
Operation, the camera to fall also will form great security risk；It is big that crane arm sinking amplitude when due to lifting is overcome simultaneously
Video pictures are caused to shake big, unsharp disadvantage；
3, the tower crane operation blind area visualization device of the utility model, is mainly made of several integration sections, each integral part
It is point separately installed, it installs small in size, occupies little space, stability in use is high；
4, the utility model is by setting altitude signal acquisition module, host computer control module and from control module, in real time
The zoom for controlling video camera, photographed and is more clear image, and the picture for guaranteeing that display is shown becomes apparent from, and realized that lifting blind area is visual
Change, ensures safety when construction；
5, the utility model provides power supply to video camera using mobile power source, easily exists further through mobile charging component
It charges when night or idle video camera to mobile power source, not only can guarantee that electricity was sufficient when video camera works normally, but also not
It needs while having saved cost, to enormously simplify installation procedure, improve installation video camera for the long electric wire of camera arrangements
Safety, this mobile power source is fully charged can be used continuously 18-20 hour, substantially improve existing tower crane visualization system
System charging problems.
In short, the tower crane operation blind area visualization device of the utility model, structure is simple, installs conveniently, safely, uses peace
Entirely, entirely good using system stability, control mode is easy, facilitates the experience of user, ensures safety when construction, is
Building lifting operation provides a kind of visualization device of safe ready.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is Tthe utility model system control schematic diagram；
Charging assembly and visible component mounting structure schematic diagram when Fig. 2 is the utility model charged state；
Fig. 3 is the utility model scheme of installation；
Fig. 4 is the connector schematic diagram of connection charging guide rod.
In attached drawing, parts list represented by the reference numerals are as follows:
1- video camera, 2- charging guide rail, 3- connector, 4- charging guide rod, 5- height sensor, 6- counter-jib, 7- lifting
Arm, 8- driver's cabin, 9- amplitude variation trolley, 10- image collection assembly, 11- main control module, 12- holder, 13- collets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of tower crane operation blind area visualization device, including including control assembly, image collection assembly
10, height sensor 5, wireless network transmission module, display component and charging assembly；
The control assembly includes main control module 11 and from control module, and the main control module 11 is installed on tower crane and drives
It sails in room 8, it is described to be installed on amplitude variation trolley 9 from control module, the main control module 11 and pass through between control module
Wireless network connection；The main control module 11 is electrically connected height sensor 5；It is described from control module and image collection assembly 10
It is electrically connected；
Described image acquisition component 10 is fixedly installed on 9 crossbeam of amplitude variation trolley, and described image acquisition component 10 includes taking the photograph
Camera 1 and mobile power source, the mobile power source provide electric energy for the electrical connection of video camera 1；The camera shooting pair of the video camera 1
The direction of quasi- suspension hook, for shooting the environment of suspension hook and lower section；
The height sensor 5 is electrically connected with main control module 11, and the height sensor 5 is mounted on tower crane counter-jib 6
On, and the rotation axis connection of the rotation axis of height sensor 5 and 6 raising hoist engine of counter-jib, the height sensor 5 is for surveying
Distance of the amount suspension hook to crane arm 7；
The display component includes display and Video Decoder, and the display and Video Decoder are mounted on tower crane
It in driver's cabin 8, and is electrically connected therebetween, passes through network connection, video solution between the Video Decoder and control assembly
Code device shows the electricity letter of video pictures captured by video camera 1 and mobile power source by display after decoding network signal
Breath；
The wireless network transmission module includes a pair of of wireless network transmission module, wherein a wireless network transmission module
It is installed on outside tower crane cab 8, another wireless network transmission module is installed on tower crane amplitude variation trolley 9, the wireless network
Module is used for the conveying and reception of wireless video signal and wireless control signal；
The main control module 11 is responsible for acquisition and calculates the lift hook travel range amount transmitted out from height sensor 5, and calculates hair
It send control command to from control module, carries out Real time changing focus change from control module according to order control adjustment video camera 1 is received
Times, to reach best video effect, the information about power of the image for shooting video camera 1 from control module and mobile power source
It is transmitted to main control module 11 by wireless network module, decodes to form video image by Video Decoder, it is aobvious in display
Show the charge condition of the image and mobile power source around suspension hook；
The charging assembly includes charging guide rod 4 and charging guide rail 2, and charging guide rod 4 is fixed on driver's cabin by connector 3
In the connecting rod of crane arm near 8, connector 3 is rotatablely connected by collets 13 and charging guide rod 4, described image acquisition group
Part 10 further includes holder 12, is integrated in the mobile power source and control assembly in image collection assembly 10 in the holder 12
Slave control module, the charging guide rail 2 is fixed on the top of holder 12 by conductor, and the present embodiment conductor is copper post, is put
The bottom for setting box 12 is provided with strong magnets, by the magnetic force of strong magnets by the fixed attraction of holder 12 in amplitude variation trolley 9
On crossbeam.
One concrete application of the present embodiment are as follows:
Image collection assembly 10 is mounted on amplitude variation trolley 9, is moved with the movement of amplitude variation trolley 9, and video camera 1 is vertically clapped
The lifting picture and ambient enviroment image for taking the photograph 9 lower section suspension hook of amplitude variation trolley, pass through wireless network module from control module by image
It is transmitted to main control module 11, decodes to form video image by Video Decoder, shows the video around suspension hook in display
Image, driver are operated according to the video image in display, so that lifting blind area visualized operation is realized, by putting
It sets the mobile power source placed in box and provides electric energy to video camera 1, shooting work in one day can be maintained,
Height sensor 5 is installed on side and the raising hoist engine coaxial rotating of 6 raising hoist engine of tower crane counter-jib, high
Degree sensor 5 is electrically connected with main control module 11, and the altitude signal acquisition module in main control module 11 is acquired by highly sensing
Device 5 detects the signal of suspension hook Yu 7 distance of crane arm, then by main control module 11 to the collected height of altitude signal acquisition module
Degree signal is analyzed, and then main control module 11 sends control instruction, and control instruction is sent to wireless network module, wireless network
Control instruction is transferred to from control module, control instruction carries out in real time video camera 1 eventually by from control module by network module
Zoom zoom, so that the staff in driver's cabin 8 is observed that the video pictures being more clear.In tower crane lifting operation
When, the information about power of vision signal and the related mobile power source acquired from control module that video camera 1 acquires is by from control module
By wireless network module transmission wireless instructions to host computer control module, the electric quantity signal of vision signal and mobile power source is again by leading
Signal is transmitted to Video Decoder by machine control module, and final video decoder passes through display after digital signal is carried out video decoding
Device shown, the lifting picture for allowing the staff in driver's cabin 8 to pass through display picture real-time reception to suspension hook
With the information about power of mobile terminal mobile power source, the visualization of tower crane lifting blind area is realized, when needing to charge, it is small to withdraw luffing
Charging guide rod 4 is contacted with charging guide rail 2 so that amplitude variation trolley is close to driver's cabin side, realizes electric energy in charger by vehicle
Transmitting, charges to mobile power source.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of tower crane operation blind area visualization device, it is characterised in that: passed including control assembly, image collection assembly, height
Sensor, wireless network transmission module, display component and charging assembly；
The control assembly includes main control module and from control module, and the main control module is installed in tower crane cab,
It is described to be installed on amplitude variation trolley from control module, the main control module and between control module pass through wireless network connect
It connects；The main control module is electrically connected height sensor；It is described to be electrically connected from control module and image collection assembly；
Described image acquisition component is fixedly installed on amplitude variation trolley crossbeam, and described image acquisition component includes zoom zoom camera
Machine and mobile power source, the mobile power source provide electric energy for zoom zoom camera mechatronics；The zoom Zoom camera
The direction of camera shooting alignment suspension hook, for shooting the environment of suspension hook and lower section；
The height sensor is electrically connected with main control module, and the height sensor is mounted on tower crane counter-jib, and height
The rotation axis of sensor and the rotation axis connection of counter-jib raising hoist engine, the height sensor is for measuring suspension hook to lifting
The distance of arm；
The display component includes display and Video Decoder, and the display and Video Decoder are mounted on tower crane driving
Interior, and be electrically connected therebetween, by network connection between the Video Decoder and control assembly, Video Decoder will
The video pictures of shot by camera and the information about power of mobile power source are shown after network signal decoding by display；
The wireless network transmission module includes a pair of of wireless network transmission module, wherein a wireless network transmission module installation
In outside tower crane cab, another wireless network transmission module is installed on tower crane amplitude variation trolley, the wireless network
Module is used for the conveying and reception of wireless video signal and wireless control signal；
Collected elevation information is transferred to from control module by wireless network module one by the main control module, it is described from
Control module carries out Real time changing focus to video camera according to the elevation information received, so that video camera takes the picture being more clear
Face, it is described to be transmitted to the information about power of image and mobile power source that video camera is shot by wireless network module from control module
Main control module；
The charging assembly includes charging guide rod and charging guide rail, and the charging guide rod is fixed near tower crane cab, described
Charging guide rod is connect with external power, and the charging guide rail is mobile with amplitude variation trolley, is electrically connected by conductor with mobile power source, to move
Dynamic power source charges, the charging assembly are used to charge for the mobile power source in image collection assembly, guarantee the normal work of video camera
Make.
2. a kind of tower crane operation blind area according to claim 1 visualization device, it is characterised in that: the charging guide rod is logical
It crosses connector to be fixed in the connecting rod of crane arm, the connector passes through collets and charging guide rod rotation connection.
3. a kind of tower crane operation blind area according to claim 1 visualization device, it is characterised in that: described image acquisition group
Part further includes holder, the mobile power source that is integrated in the holder in image collection assembly and control assembly from control mould
Block.
4. a kind of tower crane operation blind area according to claim 3 visualization device, it is characterised in that: the charging guide rail is logical
Cross the top that conductor is fixed on holder.
5. a kind of tower crane operation blind area according to claim 4 visualization device, it is characterised in that: the conductor is copper
Column.
6. a kind of tower crane operation blind area according to claim 3 visualization device, it is characterised in that: the bottom of the holder
Portion is provided with strong magnets, and holder is fixed on the crossbeam of amplitude variation trolley by the magnetic force of strong magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921779.0U CN209127908U (en) | 2018-11-21 | 2018-11-21 | A kind of tower crane operation blind area visualization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921779.0U CN209127908U (en) | 2018-11-21 | 2018-11-21 | A kind of tower crane operation blind area visualization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127908U true CN209127908U (en) | 2019-07-19 |
Family
ID=67246207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921779.0U Withdrawn - After Issue CN209127908U (en) | 2018-11-21 | 2018-11-21 | A kind of tower crane operation blind area visualization device |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279510A (en) * | 2018-11-21 | 2019-01-29 | 合肥嘉联智能科技有限公司 | A kind of tower crane operation blind area visualization device |
-
2018
- 2018-11-21 CN CN201821921779.0U patent/CN209127908U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279510A (en) * | 2018-11-21 | 2019-01-29 | 合肥嘉联智能科技有限公司 | A kind of tower crane operation blind area visualization device |
| CN109279510B (en) * | 2018-11-21 | 2024-08-27 | 合肥嘉联智能科技有限公司 | Visual device of tower crane operation blind area |
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