CN117342427A - Intelligent remote-controllable large hoisting equipment and construction method thereof - Google Patents

Intelligent remote-controllable large hoisting equipment and construction method thereof Download PDF

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Publication number
CN117342427A
CN117342427A CN202311145918.0A CN202311145918A CN117342427A CN 117342427 A CN117342427 A CN 117342427A CN 202311145918 A CN202311145918 A CN 202311145918A CN 117342427 A CN117342427 A CN 117342427A
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CN
China
Prior art keywords
camera
driver
hoisting equipment
glasses
display screen
Prior art date
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Pending
Application number
CN202311145918.0A
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Chinese (zh)
Inventor
陈曙霞
胡义
陈波
李新文
徐五四
郝泰
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China MCC17 Group Co Ltd
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China MCC17 Group Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by China MCC17 Group Co Ltd filed Critical China MCC17 Group Co Ltd
Priority to CN202311145918.0A priority Critical patent/CN117342427A/en
Publication of CN117342427A publication Critical patent/CN117342427A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
    • B66C13/44—Electrical transmitters
    • 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
    • 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
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

The invention discloses intelligent remote-control large hoisting equipment and a construction method thereof, and relates to the technical field of building construction. The intelligent remote-controllable large hoisting equipment comprises a large hoisting equipment foundation, a distribution box and a ground operation room, wherein a data line and a power line are arranged among the large hoisting equipment foundation, the distribution box and the ground operation room, a standard section is arranged at the top of the large hoisting equipment foundation, and a sleeve frame and a lifting assembly are arranged on the standard section. The large-scale lifting device utilizes the large-view-angle high-definition camera installed at the top of the large-scale lifting device to upload video signals to the ground operation room, and the ground operation room can utilize VR or AR glasses to comprehensively observe the running state of the large-scale lifting device, and can also utilize the large-view-angle display screen installed around the operation room to observe the running state of the large-scale lifting device. The safety risk of operator climbing is significantly reduced to this large-scale lifting device.

Description

Intelligent remote-controllable large hoisting equipment and construction method thereof
Technical Field
The invention relates to the technical field of building construction, in particular to intelligent remote-control large hoisting equipment and a construction method thereof.
Background
The large hoisting equipment is an indispensable construction equipment in high-rise building and high pier column bridge construction, and the existing large hoisting equipment is an operation room for an operator to climb the top of the tower for operation, and is commanded by one person. There is a safety risk of high-rise operations in construction. For large hoisting equipment with the height of tens of meters or even hundreds of meters, the time for operators to climb up an operating room is long, and the safety risk is high. If the operating room is adopted to ensure the safety of operators on the ground, the ground remote control operation of the large hoisting equipment does not need the operators to climb a very high top operating room.
Based on the principle, the intelligent remote-controllable large hoisting equipment is installed on the ground in an operating room, and the operation of the large hoisting equipment is controlled by utilizing a data line.
The large hoisting equipment is an indispensable construction equipment in high-rise building and high pier column bridge construction, and the existing large hoisting equipment is an operation room for an operator to climb the top of the tower for operation, and is commanded by one person. There is a safety risk of high-rise operations in construction. For large hoisting equipment with the height of tens of meters or even hundreds of meters, the time for operators to climb up an operating room is long, and the safety risk is high. If the operating room is adopted to ensure the safety of operators on the ground, the ground remote control operation of the large hoisting equipment does not need the operators to climb a very high top operating room.
Based on the principle, the intelligent remote-controllable large hoisting equipment is installed on the ground in an operating room, and the operation of the large hoisting equipment is controlled by utilizing a data line. Of course, with the increase of standard sections of large hoisting equipment, the data lines and the power lines are required to be lengthened in a segmented mode. The large-scale lifting device utilizes the large-view-angle high-definition camera installed at the top of the large-scale lifting device to upload video signals to the ground operation room, and the ground operation room can utilize VR or AR glasses to comprehensively observe the running state of the large-scale lifting device, and can also utilize the large-view-angle display screen installed around the operation room to observe the running state of the large-scale lifting device. The safety risk of operator climbing is significantly reduced to this large-scale lifting device.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides intelligent remote-control large hoisting equipment and a construction method thereof, which solve the problem that the existing large hoisting equipment is operated by an operator climbing an operation room at the top of the tower and is commanded by one person. There is a safety risk of high-rise operations in construction. For large hoisting equipment with the height of tens of meters or even hundreds of meters, the time for operators to climb up an operating room is long, and the safety risk is high.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the intelligent remote-control large-scale hoisting equipment comprises a large-scale hoisting equipment foundation, a distribution box and a ground operation room, wherein a data line and a power line are arranged among the large-scale hoisting equipment foundation, the distribution box and the ground operation room, standard sections are arranged at the top of the large-scale hoisting equipment foundation, a sleeve frame and a lifting assembly are arranged on the standard sections, the standard sections are multiple in number, the standard sections are vertically arranged, a suspension arm is arranged at the top of the standard section positioned at the highest position, a balancing weight is arranged at the bottom of the right side of the suspension arm, and a lifting hook is arranged at the bottom of the left side of the suspension arm through a pulley block;
still include spectacle lens group and control cabinet, all be provided with the display screen around the control cabinet, the below of davit is provided with diversified rotatable high definition digtal camera, be provided with the top control room on the davit.
Preferably, the number of the multidirectional rotatable high-definition cameras is one to four, the number of the display screens is one to four, one camera is adopted, and the display screens are directly arranged in front of the operation table; the front camera, the rear camera, the left camera and the right camera can be arranged in the direction of the suspension arm of the large-scale hoisting equipment, and the front camera, the rear camera, the left camera and the right camera correspond to the front display screen, the rear display screen, the left display screen and the right display screen of the ground operation room.
Preferably, a seat is arranged in the console.
Preferably, the spectacle lens group comprises VR or AR spectacles, and is provided with a camera matched with the VR or AR spectacles, and the camera is arranged on the suspension arm.
The intelligent remote-controllable large hoisting equipment comprises the intelligent remote-controllable large hoisting equipment and a construction method thereof, and the intelligent remote-controllable large hoisting equipment comprises the following concrete operation:
when in work, the operation is carried out by two methods;
one is: the head of the driver is required to be worn by the operation driver by utilizing the operation of the peripheral display screens, a gyroscope and an accelerometer with high sensitivity of the head are arranged in the cap, the azimuth and the attitude angle of the head of the operation driver are accurately measured, the rotation of the top camera is controlled, and the images of the visual angle azimuth of the driver are displayed on the peripheral display screens;
the second step is: the AR or VR glasses are used for operation, the AR glasses are provided with a window for displaying the front camera image, the azimuth gyro with high sensitivity is provided, the camera rotation azimuth on the upper part is controlled by the change information of the azimuth rotation attitude angle of the head of an operator, the top camera content can be displayed in an omnibearing manner by utilizing the VR glasses, and an operation part of a camera display operation console is arranged in front of VR, so that a driver can conveniently operate large hoisting equipment.
The installation of the large-scale hoisting equipment is the same as that of the common large-scale hoisting equipment, only the joint of the suspension arm and the tower is required to be provided with a rotatable camera component, at most four can be installed, the ground teleoperation room is required to be connected with the camera by a data line, the data line is also lengthened along with the rising of the large-scale hoisting equipment, and the installation method of the upper operation room is the same as that of the common large-scale hoisting equipment.
The installation and the dismantling of the large hoisting equipment are also required to be carried out by qualification units, acceptance is also required after the installation, the verticality measurement of the large hoisting equipment is included, the hoisting operation is the same as that of the common large hoisting equipment, and the ground operation room can be finally installed. The ground operation room can be used by adopting a display screen and VR and AR glasses.
The installation and maintenance of the large hoisting equipment need personnel to climb up the large hoisting equipment, and a driver can operate on the ground without climbing up the large hoisting equipment for several times every day in general hoisting operation, so that the safety risk of the driver climbing up the large hoisting equipment is reduced. But the sensitivity requirement of video camera is high, and the data line must be reliable, and this large-scale lifting device top has with ground control room detection function, if set for ground mode of operation, once lost the transmission signal of ground control room, large-scale lifting device stops the operation, until the ground control room operation instruction receives. To ensure the safety of large hoisting equipment.
The data line component of the device is a video signal transmission operation room, a gyro sensor at the head of a driver of the operation room controls a camera to rotate an azimuth instruction, an operator controls a hoisting operation instruction of large hoisting equipment, and the data line is required to be tested after the installation.
If when the display screen is used for operation, when an operator uses the display screen of the operation room for operation, the azimuth gyro sensor of the head can sense the position of the head to control the rotation azimuth of the camera, so that a driver observes images with different visual angles, and meanwhile, the driver has a command that the interphone listens to the hoisting operation of the operator below the large hoisting equipment.
If the VR glasses method is used for hoisting operation, operators replace the display screen by using the VR glasses. VR glasses have azimuth top and distance sensor, also can utilize the preceding camera of VR to show the window of operation panel when showing the image, and the operation driver can send the operation of hoist and mount instruction control large-scale lifting device.
If the AR glasses are used, the driver can display the camera image until the operator sees the operation desk, meanwhile, the AR glasses are provided with an azimuth gyro and an accelerometer to measure the head gesture of the driver, and the azimuth of the camera is controlled by the head gesture angle of the driver.
For a plurality of groups of cameras, such as four cameras (front, back, left and right), each camera can synchronously turn to the same direction according to the gyro sensor of the head of the driver and the direction of the driver. The display screen is also divided into four, the front display screen, the left display screen, the right display screen or the rear display screen images can be observed by an operation driver, and each video camera independently corresponds to the display screen at one relative position. If the AR glasses are used, four video cameras are not needed, one is enough, and one independent camera can simultaneously rotate around 360 degrees, and of course, the driver can not rotate the body for several turns (more than 360 degrees) due to the limitation of the data lines in the cameras, and can rotate for 720 degrees at most. If VR glasses are adopted, only one video camera can be adopted, but a window for displaying the operation table can not be seen along with the rotation of a driver, and the driver can observe the operation of the large hoisting equipment at the rear but can not operate the large hoisting equipment.
The operation room on the ground can rotate 360 degrees, the maximum is not more than 720 degrees, the bottom of the operation room is provided with a rotary table, and the data and power lines are connected into the operation room from the hollow shaft of the rotary table. When the lifting arm rotates, the data line is used for controlling the operation table in front of the operation room to rotate to the same direction. The operator has the same feel as the upper control room.
During operation, AR or VR glasses can be used for operation, the AR glasses are provided with a window for displaying the front camera image, the azimuth gyro with high sensitivity is provided, the camera rotation azimuth at the upper part is controlled by the change information of the azimuth rotation attitude angle of the head of an operator, the top camera content can be displayed in an omnibearing manner by utilizing the VR glasses, and an operation part of a camera display operation table is arranged in front of VR, so that a driver can conveniently operate large hoisting equipment.
Preferably, the large-scale hoisting equipment driver of ground control room adopts the display screen operation to need wear the cap, has top and accelerometer of head high sensitivity in the cap, and the position and the attitude angle of accurate measurement operation driver's head control top camera's rotation, the image of the visual angle position of display screen driver all around.
Preferably, when the display screen is used for operation, an operator can sense the position of the head to control the rotation direction of the camera by using the azimuth gyro sensor of the head when the display screen of the operation room is used for operation, so that a driver observes images with different visual angles, and meanwhile, the driver has a command that the interphone listens to the hoisting operation of the operator below the large hoisting equipment.
Preferably, the VR glasses method is used for hoisting operation, and an operator replaces a display screen with VR glasses. VR glasses have azimuth top and distance sensor, also can utilize the preceding camera of VR to show the window of operation panel when showing the image, and the operation driver can send the operation of hoist and mount instruction control large-scale lifting device.
(III) beneficial effects
The invention provides intelligent remote-control type large hoisting equipment and a construction method thereof. The beneficial effects are as follows:
(1) The intelligent remote-controllable large hoisting equipment and the construction method thereof control the operation of the large hoisting equipment by using the data line. Of course, with the increase of standard sections of large hoisting equipment, the data lines and the power lines are required to be lengthened in a segmented mode. The large-scale lifting device utilizes the large-view-angle high-definition camera installed at the top of the large-scale lifting device to upload video signals to the ground operation room, and the ground operation room can utilize VR or AR glasses to comprehensively observe the running state of the large-scale lifting device, and can also utilize the large-view-angle display screen installed around the operation room to observe the running state of the large-scale lifting device. The safety risk of operator climbing is significantly reduced to this large-scale lifting device.
(2) The intelligent remote-control large hoisting equipment and the construction method thereof require personnel to climb up the large hoisting equipment, a driver can operate the large hoisting equipment on the ground without climbing the large hoisting equipment several times a day in hoisting operation, and the safety risk of climbing the large hoisting equipment by the driver is reduced. The sensitivity requirement of the video camera is high, the data line transmission information is reliable, the top of the large hoisting equipment has the function of detecting the ground operation room, if the ground operation mode is set, the large hoisting equipment stops running once the transmission signal of the ground operation room is lost, and the operation instruction of the ground operation room is received. To ensure the safety of large hoisting equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention.
In the figure: 1. a lifting hook; 2. pulley block; 3. multidirectional rotatable high-definition camera; 4. the sleeve frame and the lifting assembly; 5. a data line; 6. a power line; 7. a ground operation room; 8. an ophthalmic lens group; 9. a display screen; 10. a console; 11. a seat; 12. a distribution box; 13. a large hoisting equipment foundation; 14. a standard section; 15. balancing weight; 16. a top operating chamber.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the intelligent remote-controllable large hoisting equipment comprises a large hoisting equipment foundation 13, a distribution box 12 and a ground operation room 7, wherein a data line 5 and a power line 6 are arranged among the large hoisting equipment foundation 13, the distribution box 12 and the ground operation room 7, standard sections 14 are arranged at the top of the large hoisting equipment foundation 13, a sleeve frame and a lifting assembly 4 are arranged on the standard sections 14, the number of the standard sections 14 is multiple, the standard sections 14 are vertically arranged, a suspension arm is arranged at the top of the standard section 14 at the highest position, a balancing weight 15 is arranged at the bottom of the right side of the suspension arm, and a lifting hook 1 is arranged at the bottom of the left side of the suspension arm through a pulley block 2;
still include spectacle lens group 8 and control cabinet 10, all be provided with display screen 9 around the control cabinet 10, the below of davit is provided with diversified rotatable high definition digtal camera 3, is provided with top control room 16 on the davit.
The number of the multidirectional rotatable high-definition cameras 3 is one to four, the number of the display screens 9 is one to four, one camera is adopted, and the display screens are directly arranged in front of the operation table; four cameras are adopted to mount four cameras in the front, back, left and right directions of a boom of large hoisting equipment, and the four cameras correspond to front, back, left and right display screens of a ground operation room;
a seat 11 is arranged in the console 10;
the spectacle lens group 8 comprises VR or AR spectacles, and is provided with a camera matched with the VR or AR spectacles, wherein the camera is arranged on the suspension arm;
the intelligent remote-controllable large hoisting equipment comprises the intelligent remote-controllable large hoisting equipment and a construction method thereof, and the specific operation is as follows:
when in work, the operation is carried out by two methods;
one is: the head of the driver is required to be worn by the operation driver by utilizing the operation of the peripheral display screens, a gyroscope and an accelerometer with high sensitivity of the head are arranged in the cap, the azimuth and the attitude angle of the head of the operation driver are accurately measured, the rotation of the top camera is controlled, and the images of the visual angle azimuth of the driver are displayed on the peripheral display screens;
the second step is: the AR or VR glasses are used for operation, the AR glasses are provided with a window for displaying the front camera image, the azimuth gyro with high sensitivity is provided, the camera rotation azimuth on the upper part is controlled by the change information of the azimuth rotation attitude angle of the head of an operator, the top camera content can be displayed in an omnibearing manner by utilizing the VR glasses, and an operation part of a camera display operation console is arranged in front of VR, so that a driver can conveniently operate large hoisting equipment.
The installation of the large-scale hoisting equipment is the same as that of the common large-scale hoisting equipment, only the joint of the suspension arm and the tower is required to be provided with a rotatable camera component, at most four can be installed, the ground teleoperation room is required to be connected with the camera by a data line, the data line is also lengthened along with the rising of the large-scale hoisting equipment, and the installation method of the upper operation room is the same as that of the common large-scale hoisting equipment.
The installation and the dismantling of the large hoisting equipment are also required to be carried out by qualification units, acceptance is also required after the installation, the verticality measurement of the large hoisting equipment is included, the hoisting operation is the same as that of the common large hoisting equipment, and the ground operation room can be finally installed. The ground operation room can be used by adopting a display screen and VR and AR glasses.
The installation and maintenance of the large hoisting equipment need personnel to climb up the large hoisting equipment, and a driver can operate on the ground without climbing up the large hoisting equipment for several times every day in general hoisting operation, so that the safety risk of the driver climbing up the large hoisting equipment is reduced. But the sensitivity requirement of video camera is high, and the data line must be reliable, and this large-scale lifting device top has with ground control room detection function, if set for ground mode of operation, once lost the transmission signal of ground control room, large-scale lifting device stops the operation, until the ground control room operation instruction receives. To ensure the safety of large hoisting equipment.
The data line component of the device is a video signal transmission operation room, a gyro sensor at the head of a driver of the operation room controls a camera to rotate an azimuth instruction, an operator controls a hoisting operation instruction of large hoisting equipment, and the data line is required to be tested after the installation.
If when the display screen is used for operation, when an operator uses the display screen of the operation room for operation, the azimuth gyro sensor of the head can sense the position of the head to control the rotation azimuth of the camera, so that a driver observes images with different visual angles, and meanwhile, the driver has a command that the interphone listens to the hoisting operation of the operator below the large hoisting equipment.
If the VR glasses method is used for hoisting operation, operators replace the display screen by using the VR glasses. VR glasses have azimuth top and distance sensor, also can utilize the preceding camera of VR to show the window of operation panel when showing the image, and the operation driver can send the operation of hoist and mount instruction control large-scale lifting device.
If the AR glasses are used, the driver can display the camera image until the operator sees the operation desk, meanwhile, the AR glasses are provided with an azimuth gyro and an accelerometer to measure the head gesture of the driver, and the azimuth of the camera is controlled by the head gesture angle of the driver.
For a plurality of groups of cameras, for example, four cameras are arranged in the front, back, left and right directions, and each camera can synchronously turn to the same direction according to a gyro sensor at the head of a driver and the direction of the driver. The display screen is also divided into four, the front display screen, the left display screen, the right display screen or the rear display screen images can be observed by an operation driver, and each video camera independently corresponds to the display screen at one relative position. If the AR glasses are used, four video cameras are not needed, one is enough, and one independent camera can simultaneously rotate around 360 degrees, and of course, the driver can not rotate the body for more than 360 degrees and can rotate for at most 720 degrees by limiting the data lines in the cameras. If VR glasses are adopted, only one video camera can be adopted, but a window for displaying the operation table can not be seen along with the rotation of a driver, and the driver can observe the operation of the large hoisting equipment at the rear but can not operate the large hoisting equipment.
The operation room on the ground can rotate 360 degrees, the maximum is not more than 720 degrees, the bottom of the operation room is provided with a rotary table, and the data and power lines are connected into the operation room from the hollow shaft of the rotary table. When the lifting arm rotates, the data line is used for controlling the operation table in front of the operation room to rotate to the same direction. The operator has the same feel as the upper control room.
During operation, AR or VR glasses can be used for operation, the AR glasses are provided with a window for displaying the front camera image, the azimuth gyro with high sensitivity is provided, the camera rotation azimuth at the upper part is controlled by the change information of the azimuth rotation attitude angle of the head of an operator, the top camera content can be displayed in an omnibearing manner by utilizing the VR glasses, and an operation part of a camera display operation table is arranged in front of VR, so that a driver can conveniently operate large hoisting equipment.
The large-scale hoisting equipment driver of the ground operation room adopts a display screen to work, and needs to wear a cap, a gyroscope and an accelerometer with high sensitivity of the head are arranged in the cap, the azimuth and the attitude angle of the head of the driver are accurately measured and operated, the rotation of a top camera is controlled, and images of the visual angle azimuth of the driver of the display screen are displayed around;
when the display screen is used for operation, an operator can sense the position of the head to control the rotation direction of the camera by using the position gyro sensor of the head when the display screen of the operation room is used for operation, so that a driver observes images with different visual angles, and meanwhile, the driver has a command that the interphone listens to the hoisting operation of the operator below the large hoisting equipment;
utilize VR glasses method to hoist and mount the operation, operating personnel utilize VR glasses to replace the display screen. VR glasses have azimuth top and distance sensor, also can utilize the preceding camera of VR to show the window of operation panel when showing the image, and the operation driver can send the operation of hoist and mount instruction control large-scale lifting device.
In summary, the intelligent remote-controllable large hoisting equipment and the construction method thereof control the operation of the large hoisting equipment by using the data line. Of course, with the increase of standard sections of large hoisting equipment, the data lines and the power lines are required to be lengthened in a segmented mode. The large-scale lifting device utilizes the large-view-angle high-definition camera installed at the top of the large-scale lifting device to upload video signals to the ground operation room, and the ground operation room can utilize VR or AR glasses to comprehensively observe the running state of the large-scale lifting device, and can also utilize the large-view-angle display screen installed around the operation room to observe the running state of the large-scale lifting device. The safety risk of operator climbing is significantly reduced to this large-scale lifting device.
The intelligent remote-controllable large hoisting equipment and the construction method thereof need personnel to climb up the large hoisting equipment, a driver can operate the large hoisting equipment on the ground without climbing the large hoisting equipment several times a day in hoisting operation, and the safety risk of the driver climbing the large hoisting equipment is reduced. The sensitivity requirement of the video camera is high, the data line transmission information is reliable, the top of the large hoisting equipment has the function of detecting the ground operation room, if the ground operation mode is set, the large hoisting equipment stops running once the transmission signal of the ground operation room is lost, and the operation instruction of the ground operation room is received. To ensure the safety of large hoisting equipment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an intelligent but large-scale lifting device of remote control, includes large-scale lifting device basis (13), block terminal (12) and ground control room (7), be provided with data line (5) and power cord (6) between large-scale lifting device basis (13), block terminal (12) and ground control room (7), the top of large-scale lifting device basis (13) is provided with standard festival (14), be provided with cover frame and hoisting assembly (4) on standard festival (14), the quantity of standard festival (14) is a plurality of, sets up perpendicularly between a plurality of standard festival (14), and the top of standard festival (14) that is located the highest is provided with the davit, the bottom on davit right side is provided with balancing weight (15), the bottom of davit left side is provided with lifting hook (1) through assembly of pulley (2);
the method is characterized in that: still include spectacle lens group (8) and control cabinet (10), all be provided with display screen (9) around control cabinet (10), the below of davit is provided with diversified rotatable high definition digtal camera (3), be provided with top control room (16) on the davit.
2. The intelligent remotely controllable large hoisting device according to claim 1, wherein: the number of the multidirectional rotatable high-definition cameras (3) is one to four, the number of the display screens (9) is one to four, one camera is adopted, and the display screens are directly arranged in front of the operation table; the front camera, the rear camera, the left camera and the right camera can be arranged in the direction of the suspension arm of the large-scale hoisting equipment, and the front camera, the rear camera, the left camera and the right camera correspond to the front display screen, the rear display screen, the left display screen and the right display screen of the ground operation room.
3. The intelligent remotely controllable large hoisting device according to claim 1, wherein: a seat (11) is arranged in the console (10).
4. The intelligent remotely controllable large hoisting device according to claim 1, wherein: the glasses lens group (8) comprises VR or AR glasses, and is provided with a camera matched with the VR or AR glasses, and the camera is arranged on the suspension arm.
5. An intelligent remote-controllable large hoisting device and a construction method thereof are characterized in that: the intelligent remote-controllable large hoisting device comprises the following specific operations:
when in work, the operation is carried out by two methods;
one is: the head of the driver is required to be worn by the operation driver by utilizing the operation of the peripheral display screens, a gyroscope and an accelerometer with high sensitivity of the head are arranged in the cap, the azimuth and the attitude angle of the head of the operation driver are accurately measured, the rotation of the top camera is controlled, and the images of the visual angle azimuth of the driver are displayed on the peripheral display screens;
the second step is: the AR or VR glasses are used for operation, the AR glasses are provided with a window for displaying the front camera image, the azimuth gyro with high sensitivity is provided, the camera rotation azimuth on the upper part is controlled by the change information of the azimuth rotation attitude angle of the head of an operator, the top camera content can be displayed in an omnibearing manner by utilizing the VR glasses, and an operation part of a camera display operation console is arranged in front of VR, so that a driver can conveniently operate large hoisting equipment.
The installation of the large-scale hoisting equipment is the same as that of the common large-scale hoisting equipment, only the joint of the suspension arm and the tower is required to be provided with a rotatable camera component, at most four can be installed, the ground teleoperation room is required to be connected with the camera by a data line, the data line is also lengthened along with the rising of the large-scale hoisting equipment, and the installation method of the upper operation room is the same as that of the common large-scale hoisting equipment.
The installation and the dismantling of the large hoisting equipment are also required to be carried out by qualification units, acceptance is also required after the installation, the verticality measurement of the large hoisting equipment is included, the hoisting operation is the same as that of the common large hoisting equipment, and the ground operation room can be finally installed. The ground operation room can be used by adopting a display screen and VR and AR glasses.
The installation and maintenance of the large hoisting equipment need personnel to climb up the large hoisting equipment, and a driver can operate on the ground without climbing up the large hoisting equipment for several times every day in general hoisting operation, so that the safety risk of the driver climbing up the large hoisting equipment is reduced. But the sensitivity requirement of video camera is high, and the data line must be reliable, and this large-scale lifting device top has with ground control room detection function, if set for ground mode of operation, once lost the transmission signal of ground control room, large-scale lifting device stops the operation, until the ground control room operation instruction receives. To ensure the safety of large hoisting equipment.
The data line component of the device is a video signal transmission operation room, a gyro sensor at the head of a driver of the operation room controls a camera to rotate an azimuth instruction, an operator controls a hoisting operation instruction of large hoisting equipment, and the data line is required to be tested after the installation.
If when the display screen is used for operation, when an operator uses the display screen of the operation room for operation, the azimuth gyro sensor of the head can sense the position of the head to control the rotation azimuth of the camera, so that a driver observes images with different visual angles, and meanwhile, the driver has a command that the interphone listens to the hoisting operation of the operator below the large hoisting equipment.
If the VR glasses method is used for hoisting operation, operators replace the display screen by using the VR glasses. VR glasses have azimuth top and distance sensor, also can utilize the preceding camera of VR to show the window of operation panel when showing the image, and the operation driver can send the operation of hoist and mount instruction control large-scale lifting device.
If the AR glasses are used, the driver can display the camera image until the operator sees the operation desk, meanwhile, the AR glasses are provided with an azimuth gyro and an accelerometer to measure the head gesture of the driver, and the azimuth of the camera is controlled by the head gesture angle of the driver.
For a plurality of groups of cameras, such as four cameras (front, back, left and right), each camera can synchronously turn to the same direction according to the gyro sensor of the head of the driver and the direction of the driver. The display screen is also divided into four, the front display screen, the left display screen, the right display screen or the rear display screen images can be observed by an operation driver, and each video camera independently corresponds to the display screen at one relative position. If the AR glasses are used, four video cameras are not needed, one is enough, and one independent camera can simultaneously rotate around 360 degrees, and of course, the driver can not rotate the body for several turns (more than 360 degrees) due to the limitation of the data lines in the cameras, and can rotate for 720 degrees at most. If VR glasses are adopted, only one video camera can be adopted, but a window for displaying the operation table can not be seen along with the rotation of a driver, and the driver can observe the operation of the large hoisting equipment at the rear but can not operate the large hoisting equipment.
The operation room on the ground can rotate 360 degrees, the maximum is not more than 720 degrees, the bottom of the operation room is provided with a rotary table, and the data and power lines are connected into the operation room from the hollow shaft of the rotary table. When the lifting arm rotates, the data line is used for controlling the operation table in front of the operation room to rotate to the same direction. The operator has the same feel as the upper control room.
During operation, AR or VR glasses can be used for operation, the AR glasses are provided with a window for displaying the front camera image, the azimuth gyro with high sensitivity is provided, the camera rotation azimuth at the upper part is controlled by the change information of the azimuth rotation attitude angle of the head of an operator, the top camera content can be displayed in an omnibearing manner by utilizing the VR glasses, and an operation part of a camera display operation table is arranged in front of VR, so that a driver can conveniently operate large hoisting equipment.
6. The intelligent remote-controllable large hoisting device and the construction method thereof according to claim 1 are characterized in that: the large-scale hoisting equipment driver of ground control room adopts the display screen operation to need wear the cap, has top and accelerometer of head high sensitivity in the cap, and the position and the attitude angle of accurate measurement operation driver's head control top camera's rotation, the image of the visual angle position of display screen driver all around.
7. The intelligent remote-controllable large hoisting device and the construction method thereof according to claim 1 are characterized in that: when the display screen is used for operation, an operator can sense the position of the head to control the rotation direction of the camera by using the azimuth gyro sensor of the head when the display screen of the operation room is used for operation, so that a driver observes images with different visual angles, and meanwhile, the driver has a command that the interphone listens to the hoisting operation of the operator below the large hoisting equipment.
8. The intelligent remote-controllable large hoisting device and the construction method thereof according to claim 1 are characterized in that: the VR glasses are utilized to carry out hoisting operation, and operators replace display screens by utilizing the VR glasses. VR glasses have azimuth top and distance sensor, also can utilize the preceding camera of VR to show the window of operation panel when showing the image, and the operation driver can send the operation of hoist and mount instruction control large-scale lifting device.
CN202311145918.0A 2023-09-07 2023-09-07 Intelligent remote-controllable large hoisting equipment and construction method thereof Pending CN117342427A (en)

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CN202311145918.0A CN117342427A (en) 2023-09-07 2023-09-07 Intelligent remote-controllable large hoisting equipment and construction method thereof

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CN202311145918.0A CN117342427A (en) 2023-09-07 2023-09-07 Intelligent remote-controllable large hoisting equipment and construction method thereof

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