阅读说明：本技术 一种吊钩下材料运输称重系统及称重方法 (Material transportation weighing system under lifting hook and weighing method ) 是由 张硕凯 黄彦超 赵东 李慧龙 宋金 陈小飞 王灏宸 黄兴石 王然 赵云 于永素 于 2020-05-14 设计创作，主要内容包括：本发明涉及一种吊钩下材料运输称重系统及称重方法,属于吊装技术领域。称重系统包括用于测量的吊装工具和称重模块以及报警装置,吊装设备的吊钩通过称重模块与吊装工具相连；还包括无线通信模块、司机室终端以及服务器和数据库；称重模块的数据通过无线通信模块传递至服务器和司机室终端；服务器通过无线通信模块与报警装置通信连接；数据库内存储设备的安全运行参数。本发明为吊钩安装了称重模块,同服务器和数据库配合,通过报警装置能够及时进行报警警示,保证称重设备的安全。(The invention relates to a material transportation weighing system under a lifting hook and a weighing method, and belongs to the technical field of lifting. The weighing system comprises a hoisting tool for measurement, a weighing module and an alarm device, and a lifting hook of the hoisting equipment is connected with the hoisting tool through the weighing module; the system also comprises a wireless communication module, a cab terminal, a server and a database; the data of the weighing module is transmitted to the server and the cab terminal through the wireless communication module; the server is in communication connection with the alarm device through the wireless communication module; the database stores the safe operating parameters of the device. According to the invention, the weighing module is arranged on the lifting hook, and is matched with the server and the database, so that the alarm can be timely given out through the alarm device, and the safety of the weighing equipment is ensured.)

1. The utility model provides a material transportation weighing system under lifting hook which characterized in that: the device comprises a hoisting tool for measurement, a weighing module and an alarm device, wherein a lifting hook of the hoisting device is connected with the hoisting tool through the weighing module; the system also comprises a wireless communication module, a cab terminal, a server and a database; the data of the weighing module is transmitted to the server and the cab terminal through the wireless communication module; the server is in communication connection with the alarm device through the wireless communication module; the database stores the safe operating parameters of the device.

2. The under-hook material transport weighing system of claim 1, wherein: the alarm device comprises an audible and visual alarm and a voice alarm.

3. An under-hook material transport weighing system as claimed in claim 2, wherein: the weighing module and the hoisting tool are sequentially hung below the lifting hook; the wireless communication module is arranged in the cab and is directly connected with the weighing module through a cable; the audible and visual alarm is arranged on the lifting hook.

4. An under-hook material transport weighing system as claimed in claim 3, wherein: the cab terminal and the voice alarm are arranged in the cab; the server and the database are installed in an office of the project department; the hand-held terminal is carried by the staff.

5. A method of weighing using the under-hook material transport weighing system of claim 4, characterized by: the method comprises the following steps that a lifting hook of the lifting equipment is connected with a lifting tool through a weighing module, and materials are lifted through the lifting tool;

in the hoisting process, the weighing module sends weight data of materials to the server and the cab terminal through the wireless communication module; after receiving the weight data of the material, the server stores the data into a database and reads the safe operation parameters of the corresponding equipment from the database; when the weight exceeds the safety parameters, the server informs a voice alarm in the cab through the wireless communication module and triggers the audible and visual alarm.

6. A method of weighing in accordance with claim 5, using an under hook material transport weighing system, wherein: in the operation process of the weighing system, information is sent and received to and from the server through the handheld terminal, and the operation of the whole system is monitored.

Technical Field

The invention relates to a material transportation weighing system under a lifting hook and a weighing method, and belongs to the technical field of lifting.

Background

At the present stage, hoisting equipment plays an important role in the building industry and the machinery industry, loading and unloading work can be completed only by means of hoisting tools when materials enter and exit, but the functions and effects of the traditional hoisting equipment on safety and metering capacity are very limited, safety accidents caused by overload often occur in operation, and damage and transportation capacity waste of transportation equipment caused by loading and unloading quantity deviation caused by low weighing precision occur.

In order to solve the above problems, an intelligent hoisting system is needed to collect and process the related data of the material hoisted under the lifting hook, so as to realize the intelligent management of the hoisting of the material under the lifting hook.

Disclosure of Invention

The invention aims to provide a material transportation weighing system under a lifting hook and a weighing method, which are used for solving the technical problem.

In order to achieve the purpose, the invention adopts the technical scheme that:

a material transportation weighing system under a lifting hook comprises a lifting tool for measurement, a weighing module and an alarm device, wherein the lifting hook of lifting equipment is connected with the lifting tool through the weighing module; the system also comprises a wireless communication module, a cab terminal, a server and a database; the data of the weighing module is transmitted to the server and the cab terminal through the wireless communication module; the server is in communication connection with the alarm device through the wireless communication module; the database stores the safe operating parameters of the device.

The improvement of the technical scheme of the invention also comprises: the alarm device comprises an audible and visual alarm and a voice alarm.

The improvement of the technical scheme of the invention also comprises: the weighing module and the hoisting tool are sequentially hung below the lifting hook; the wireless communication module is arranged in the cab and is directly connected with the weighing module through a cable; the audible and visual alarm is arranged on the lifting hook.

The improvement of the technical scheme of the invention also comprises: the cab terminal and the voice alarm are arranged in the cab; the server and the database are installed in an office of the project department; the hand-held terminal is carried by the staff.

A weighing method of a material transportation weighing system under a lifting hook comprises the following steps that the lifting hook of a lifting device is connected with a lifting tool through a weighing module, and materials are lifted through the lifting tool;

in the hoisting process, the weighing module sends weight data of materials to the server and the cab terminal through the wireless communication module; after receiving the weight data of the material, the server stores the data into a database and reads the safe operation parameters of the corresponding equipment from the database; when the weight exceeds the safety parameters, the server informs a voice alarm in the cab through the wireless communication module and triggers the audible and visual alarm.

The improvement of the technical scheme of the invention also comprises: in the operation process of the weighing system, information is sent and received to and from the server through the handheld terminal, and the operation of the whole system is monitored.

Due to the adoption of the technical scheme, the invention has the following technical effects:

1. the system collects data through lifting by the lifting hook, and solves the problem of overload during lifting.

2. The system realizes the quantification of loading and unloading operation through the analysis of hoisting data, and solves the problem of calculation of loading and unloading amount in the loading and unloading process.

3. The system solves the problem of danger early warning in the hoisting process through the warning system.

4. The invention can carry out data acquisition and data application in the lifting and transferring processes of the lifting hook and the loading and unloading processes of materials.

5. According to the invention, when the material is weighed, the weighing data is compared with the safe operation parameters of the equipment, and then an alarm is selected according to the comparison result, so that the safety of the weighing equipment is ensured according to the weighing data.

Drawings

FIG. 1 is a schematic illustration of the system installation of the present invention;

FIG. 2 is a schematic view of a measurement layer of the present invention;

FIG. 3 is a schematic view of a warning layer according to the present invention;

FIG. 4 is a schematic diagram of an operational layer of the present invention;

FIG. 5 is a schematic view of an interaction layer of the present invention;

the system comprises a measuring layer 1, a measuring layer 11, a hoisting tool 12, a weighing module 13, a wireless communication module 2, a warning layer 21, a voice alarm 22, a sound-light alarm 3, an operation layer 31, a server 32, a database 4, an interaction layer 41, a cab terminal 42, a handheld terminal 5, a lifting hook 6, a cab 7 and materials.

Detailed Description

The invention is described in further detail below with reference to the following figures and specific embodiments:

the invention relates to a material transportation weighing system under a lifting hook and a weighing method using the same. The weighing system is used for carrying out data acquisition and data application in the lifting and transferring processes of the lifting hook and the material loading and unloading processes.

The weighing system comprises a hoisting tool for measurement, a weighing module and an alarm device, and further comprises a wireless communication module, a cab terminal, a server and a database. The server and the database are installed in an office of the project department and play roles in monitoring and controlling. And storing the safe operation parameters of the equipment in the database, and storing different safe operation parameters by different equipment according to the performance of the equipment. The database can also store the weight data of the logistics transmitted by the weighing module. And the data of the weighing module is transmitted to the server through the wireless communication module. The server is also in communication connection with the alarm device through the wireless communication module, and transmits an alarm signal to the alarm device to start the alarm device to work.

The alarm device of the system plays a role in warning and alarming, and generally comprises an audible and visual alarm and a voice alarm. Wherein, audible-visual annunciator installs on the lifting hook, and audible-visual annunciator installs inside cab

The lifting hook of the lifting device is connected with the lifting tool through the weighing module, and materials lifted by the lifting hook can be weighed through the weighing module.

The system is provided with a cab terminal, and the cab terminal is installed in a cab.

The weighing module and the hoisting tool are sequentially hung below the lifting hook; the wireless communication module is installed in the cab and is directly connected with the weighing module through a cable.

The system is also provided with a handheld terminal, the handheld terminal is carried by a worker, and information can be sent to the server through the handheld terminal.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention is divided into a measurement layer 1, an alarm layer 2, a calculation layer 3, and an interaction layer according to a system architecture. Wherein, the measuring layer 1 comprises a hoisting tool 11, a weighing module 12 and a wireless communication module 13. The warning layer 2 comprises a voice alarm 21 and a sound and light alarm 22. The operation layer 3 includes a server 31 and a database 32. The interaction layer 4 includes a cab terminal 41 and a handheld terminal 42.

According to the installation position, the weighing module 12 and the hoisting tool 11 are sequentially hung below the lifting hook 5, and the wireless communication module 13 is installed in the cab 6 and is directly connected with the weighing module 12 through a cable. The audible and visual alarm 22 is mounted on the lifting hook 5. The cab terminal 41 and the voice alarm 21 are installed inside the cab 6. The server 31 and the database 32 are installed in an office of the project department. The hand-held terminal 42 is carried around by the worker.

In practice, the weighing system works as follows, the lifting hook 5 of the lifting device is directly connected to the lifting tool 11 via the weighing module 12 and lifts the material 7 via the lifting tool 11. During the hoisting process, the weighing module 12 sends weight data of the material 7 to the server 31 and the cab terminal 41 through the wireless communication module 13. After the server 31 receives the weight data of the material 7, the data is stored in the database 32, and the safe operation parameters of the corresponding equipment are read from the database 32, and when the weight exceeds the safe parameters, the server 31 informs the voice alarm 21 in the cab 6 through the wireless communication module 13 and triggers the audible and visual alarm 22. During the operation of the whole system, the hand-held terminal 42 can transmit and receive information to and from the server 31 to monitor the operation of the whole system.

And updating the safe operation coefficient of the equipment stored in the database at intervals, and updating the safe operation coefficient according to the maintenance condition of the equipment.

The invention relates to a lifting hook intelligent system which can carry out data acquisition and data application in the lifting hook hoisting, transferring, material loading and unloading processes. The invention can compare the weighing data with the safe operation parameters of the equipment while weighing the material, and further alarm according to the comparison result, thereby ensuring the safety of the weighing equipment according to the weighing data. The weighing system can realize the significance of safety monitoring of weighing.