CN210236923U - Be used for spacing and anticollision monitored control system of tower machine - Google Patents

Be used for spacing and anticollision monitored control system of tower machine Download PDF

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Publication number
CN210236923U
CN210236923U CN201822131289.7U CN201822131289U CN210236923U CN 210236923 U CN210236923 U CN 210236923U CN 201822131289 U CN201822131289 U CN 201822131289U CN 210236923 U CN210236923 U CN 210236923U
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CN
China
Prior art keywords
tower crane
collision
video acquisition
tower
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822131289.7U
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Chinese (zh)
Inventor
Shuangxi Li
李双喜
Guangqiang Liu
刘光强
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Individual
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Individual
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
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Priority to CN201822131289.7U priority Critical patent/CN210236923U/en
Application granted granted Critical
Publication of CN210236923U publication Critical patent/CN210236923U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a be used for spacing of tower machine and anticollision monitored control system, including tower machine crowd collision device, the display device who is connected with tower machine crowd collision device, the stop device who is connected with the display device, face recognition device and video acquisition device, the stop device includes the air velocity transducer who fixes on the tower machine, installs the sensor that detects the couple height, installs torque sensor, load sensor and gyration width of cloth sensor; the video acquisition device comprises a hook video acquisition device, a cab video acquisition device and a camera device arranged at the tail part of the cross arm; a display screen is arranged in the cab. The device can also realize the anti-collision safety early warning of the tower crane group on the premise of the safety early warning of a single tower crane, prompts the working running state of the tower cranes in real time, and can effectively improve the safety guarantee of the tower cranes and the tower crane group.

Description

Be used for spacing and anticollision monitored control system of tower machine
Technical Field
The utility model belongs to the technical field of tower machine application and specifically relates to a be used for spacing and anticollision monitored control system of tower machine.
Background
With the development of the building industry, the mechanization degree of building construction is improved year by year, and a tower crane (a tower crane for short) is widely applied to the building industry as a machine capable of realizing vertical and horizontal material transportation, particularly due to the characteristics of high lifting height, large lifting weight, large working amplitude and the like. However, the tower crane is bulky in structure and works aloft, so that the tower crane is prone to rollover accidents, multiple tower cranes can be used simultaneously in one project, and collision accidents can occur due to misoperation when a tower crane group works. These accidents not only affect the progress of building construction, but also bring huge life and property losses to the nation and people. Therefore, the method has important significance for monitoring and managing the running states of the tower cranes and the tower crane groups in real time.
However, in the field of real-time monitoring of a construction site at present, operation data (such as height, weight, wind speed, moment and gyration) of a tower crane are generally collected only through various sensors, the function is single, the situation of the construction site and equipment is inconvenient to monitor comprehensively, and problems cannot be found timely and countermeasures cannot be provided conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that prior art exists, provide one kind and be used for spacing and anticollision monitored control system of tower machine.
In order to realize the purpose, the utility model discloses a technical scheme is:
a monitoring system for limiting and preventing collision of a tower crane comprises a tower crane group anti-collision device, a display device connected with the tower crane group anti-collision device, a limiting device connected with the display device, a face recognition device and a video acquisition device, wherein the limiting device comprises an air speed sensor, a hook height sensor, a torque sensor, a load sensor and a cross arm rotary sensor which are fixed on the tower crane;
the video acquisition device comprises a hoisting hook video acquisition device, a video acquisition device in the cab and a camera device arranged at the tail part of the cross arm, and a display screen is arranged in the cab.
Furthermore, the anti-collision device for the tower crane group can be arranged on the cross arm and comprises an amplitude sensor arranged on the cross arm and a background micro-control unit, and the amplitude sensor is connected with the acousto-optic alarm through the micro-control unit.
Furthermore, the limiting device, the face recognition device, the video acquisition device and the micro-control unit of the tower crane group anti-collision device are connected with the display device in a wired or wireless communication mode.
Further, the wireless communication mode comprises WIFI, Bluetooth or 4G wireless transmission.
Furthermore, the display device is connected with a background display screen of the project department through wireless communication or realizes multi-party watching through the traffic cloud.
Further, the face recognition device is a face scanner.
Furthermore, the audible and visual alarm has a voice alarm function.
Furthermore, the model of the micro control unit is ACS60L, and the micro control unit has the function of storing data and video camera files.
The utility model has the advantages that: the device can also realize the anti-collision safety early warning to the tower crane group on the premise of the safety early warning of a single tower crane, provides all monitoring data and video data for the display device, gives a tower crane driver and a project department through the visual prompt of the display device through data analysis, prompts the working running state of the tower crane in real time, and can effectively improve the safety guarantee of the tower crane and the tower crane group. And simultaneously the utility model discloses in increased face identification device, can supply item portion and head office to know the tower machine driver's the condition of going on duty and whether it is the certificate of support to go on duty, can guarantee to make potential dangerous early warning in advance under the prerequisite of tower machine normal operating condition, remind the driver to carry out effectual judgement, nevertheless do not influence the use of tower machine to can provide data and video image and be used for the personnel beyond the tower machine driver to know the working condition who masters the tower machine.
Drawings
FIG. 1 is a schematic view of the installation of the present invention on a tower crane;
fig. 2 is a schematic diagram of the system of the present invention.
Detailed Description
As shown in fig. 1 and 2, a monitoring system for limiting and preventing collision of a tower crane comprises a tower crane group anti-collision device 1, a display device 2 connected with the tower crane group anti-collision device 1, a limiting device 3 connected with the display device 2, a face recognition device 4 and a video acquisition device 5, wherein the face recognition device 4 is a face scanner, the limiting device 3 comprises an air speed sensor 31 fixed on the tower crane, a hook height sensor 32 installed on a hook, a moment sensor 33 installed on the tower crane, a load sensor 34 and a cross arm rotation sensor 35, the positions of the sensors are not limited, and schematic marks are set for the positions of part of the sensors in fig. 1;
the video acquisition device 5 comprises a hoisting hook video acquisition device 51 arranged on a trolley of the cross arm, a cab video acquisition device 52 arranged in a cab, and a steel wire rope camera 53 arranged at a steel wire rope reel at the tail part of the cross arm; the display device 2 is a cab display screen arranged in a cab.
The hoisting hook video acquisition device 51, the cab video acquisition device 52 and the steel wire rope camera 53 can adopt wireless or wired cameras. The device is used for observing the driving condition of the tower crane, the hoisting dynamic state of the hoisting hook and the appearance detection of the steel wire rope, and is transmitted to the display device 2 in a wireless mode to be displayed in real time.
The tower crane group anti-collision device 1 is arranged on the cross arm, the tower crane group anti-collision device 1 comprises an amplitude sensor arranged on the cross arm, the amplitude sensor is connected with an acousto-optic alarm through a micro control unit, the model of the micro control unit is ACS60L, and the micro control unit has a data and video camera file storage function. The method mainly comprises the steps of monitoring the maximum rotation area of the cross arm of the tower crane and the position of the cross arm of the tower crane, and knowing that the cross arm of the adjacent tower crane can give out sound and light alarm and color change reminding on a display device when the cross arm of the adjacent tower crane is close to the running position of the cross arm of the tower crane.
Each sensor of the limiting device 3, the face recognition device 4, the video acquisition device 5 and the micro-control unit of the tower crane group anti-collision device 1 are connected with the display device 2 in a wired or wireless communication mode. Display device passes through wireless communication connection project portion backstage display screen, and project portion backstage display screen connects data storage unit for the operating condition of each side understanding tower machine and the progress of project, and can its usefulness of data storage, wireless communication mode includes WIFI, bluetooth or 4G wireless transmission.
The device can also realize the anti-collision safety early warning to the tower crane group on the premise of the safety early warning of a single tower crane, provides all monitoring data and video data for the display device 2, gives a tower crane driver and a project department through the visual prompt of the display device through data analysis, prompts the working running state of the tower crane in real time, and can effectively improve the safety guarantee of the tower crane and the tower crane group. And simultaneously the utility model discloses in increased face identification device 4, can supply item portion and head office to know the tower machine driver's the condition of going on duty and whether it is the certificate of support to go on duty, can guarantee to make potential dangerous early warning in advance under the prerequisite of tower machine normal operating condition, remind the driver to carry out effectual judgement, nevertheless do not influence the use of tower machine to can provide data and video image and be used for the personnel beyond the tower machine driver to know the working condition who masters the tower machine.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A monitoring system for limiting and preventing collision of a tower crane comprises a tower crane group anti-collision device, a display device connected with the tower crane group anti-collision device, a limiting device connected with the display device, a face recognition device and a video acquisition device, and is characterized in that the limiting device comprises a wind speed sensor, a hook height sensor, a moment sensor, a load sensor and a cross arm rotary sensor which are fixed on the tower crane;
the video acquisition device comprises a hoisting hook video acquisition device, a video acquisition device in the cab and a camera device arranged at the tail part of the cross arm, and a display screen is arranged in the cab;
the tower crane group anti-collision device is arranged on the cross arm and comprises an amplitude sensor arranged on the cross arm and a background micro-control unit, and the amplitude sensor is connected with the acousto-optic alarm through the micro-control unit;
the limiting device, the face recognition device, the video acquisition device and the micro-control unit of the tower crane group anti-collision device are connected with the display device in a wired or wireless communication mode.
2. The system for limiting and preventing collision of the tower crane according to claim 1, wherein the wireless communication mode comprises WIFI, Bluetooth or 4G wireless transmission.
3. The system for limiting and preventing collision of the tower crane according to claim 1, wherein the display device is connected with a background display screen of a project part through wireless communication or realizes multi-party viewing through a traffic cloud.
4. The system for tower crane limit and collision avoidance monitoring of claim 1 wherein the face recognition device is a face scanner.
5. The tower crane limiting and anti-collision monitoring system according to claim 1, wherein the audible and visual alarm has a voice alarm function.
6. The system for limiting and preventing collision of the tower crane according to claim 1, wherein the micro control unit is of type ACS 60L.
7. The system for limiting and preventing collision of the tower crane according to claim 6, wherein the micro control unit has a function of storing data and video camera files.
CN201822131289.7U 2018-12-19 2018-12-19 Be used for spacing and anticollision monitored control system of tower machine Expired - Fee Related CN210236923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822131289.7U CN210236923U (en) 2018-12-19 2018-12-19 Be used for spacing and anticollision monitored control system of tower machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822131289.7U CN210236923U (en) 2018-12-19 2018-12-19 Be used for spacing and anticollision monitored control system of tower machine

Publications (1)

Publication Number Publication Date
CN210236923U true CN210236923U (en) 2020-04-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112073090A (en) * 2020-11-13 2020-12-11 新乡先立起重机电科技有限公司 Method and system for processing crane monitoring data
CN113772549A (en) * 2021-09-27 2021-12-10 武汉理工大学 Tower crane safety monitoring management system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112073090A (en) * 2020-11-13 2020-12-11 新乡先立起重机电科技有限公司 Method and system for processing crane monitoring data
CN112073090B (en) * 2020-11-13 2021-04-02 新乡先立起重机电科技有限公司 Method and system for processing crane monitoring data
CN113772549A (en) * 2021-09-27 2021-12-10 武汉理工大学 Tower crane safety monitoring management system

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200403

Termination date: 20201219