阅读说明：本技术 一种起重设备远程集中管理监控系统 (Remote centralized management monitoring system for hoisting equipment ) 是由 于心筱晴 戴尚儒 吴本海 谢晨 苏强 潘洪德 孙胜涛 于晶 杜赟德 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种起重设备远程集中管理监控系统,包括起重机、电控柜、接触器、继电器、重量限制器、行走限位模块、升降限位模块、油量感应器、计时器、PLC模块、触控显示屏、监控系统和编码器,电控柜设置在起重机上,接触器设置在电控柜内,继电器设置在电控柜内,重量限制器设置在电控柜内,PLC模块设置在电控柜内,行走限位模块设置在起重机行走轮的两侧端,升降限位模块设置在起重机的钢丝绳卷筒上,起重机的减速箱、齿轮箱内均设有油量感应器,计时器设置在电控柜内,触控显示屏设置在电控柜内,监控系统和触控显示屏配合,编码器设置在起重机各个机构的电机传动轴上。(The invention discloses a remote centralized management monitoring system of hoisting equipment, which comprises a crane, an electric control cabinet, a contactor, a relay, a weight limiter, a walking limit module and a lifting limit module, the oil mass inductor, the time-recorder, the PLC module, the touch-control display screen, monitored control system and encoder, automatically controlled cabinet sets up on the hoist, the contactor sets up in automatically controlled cabinet, the relay sets up in automatically controlled cabinet, the weight limiter sets up in automatically controlled cabinet, the PLC module sets up in automatically controlled cabinet, the spacing module setting of walking is at the both sides end of hoist walking wheel, the spacing module setting of lift is on the wire rope reel of hoist, the reducing gear box of hoist, all be equipped with the oil mass inductor in the gear box, the time-recorder sets up in automatically controlled cabinet, the touch-control display screen sets up in automatically controlled cabinet, monitored control system and touch-control display screen cooperation, the encoder sets up on the motor drive shaft of each mechanism of hoist.)

1. The utility model provides a hoisting equipment remote centralized management monitored control system which characterized in that: comprises a crane (1), an electric control cabinet (3), a contactor (4), a relay (5), a weight limiter (6), a walking limit module (7), a lifting limit module (8), an oil quantity sensor (9), a timer (10), a PLC module (11), a touch display screen (12), a monitoring system (13) and an encoder (2), wherein the electric control cabinet (3) is arranged on the crane (1), the contactor (4) is arranged in the electric control cabinet (3), the relay (5) is arranged in the electric control cabinet (3), the weight limiter (6) is arranged in the electric control cabinet (3), the PLC module (11) is arranged in the electric control cabinet (3), the walking limit module (7) is arranged at two side ends of a walking wheel of the crane (2), and the lifting limit module (8) is arranged on a steel wire rope winding drum of the crane (2), the crane is characterized in that oil quantity sensors (9) are arranged in a reduction gearbox and a gear box of the crane (2), a timer (10) is arranged in an electric control cabinet (3), a touch display screen (12) is arranged in the electric control cabinet (3), a monitoring system (13) is matched with the touch display screen (12), and the encoder (2) is arranged on a motor transmission shaft of each mechanism of the crane (1).

Technical Field

The invention relates to the technical field of hoisting equipment monitoring systems, in particular to a hoisting equipment remote centralized management monitoring system.

Background

With the development of society, a plurality of large mechanical equipment is produced, and hoisting equipment is one of representatives, and the occurrence of the hoisting equipment, can make the work of carrying, hoisting and the like easier, but in reality, the hoisting equipment of a plurality of enterprise units is more than one, moreover, the hoisting equipment must be controlled by certified operators to control various operations of the equipment, so that effective control cannot be achieved, although some hoisting equipment is provided with a monitoring system, the hoisting equipment has a large number, a large volume and long time for people to get on or off the train, and the maintenance and related personnel can not master the basic condition and various operation data of the equipment operation in real time, therefore, the running state of the equipment cannot be well known, and the fault of the equipment cannot be acquired in the first time, so that a remote centralized management monitoring system for the hoisting equipment is designed for the situation.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the technology and provide a remote centralized management monitoring system for hoisting equipment.

In order to solve the technical problems, the technical scheme provided by the invention is a remote centralized management monitoring system for hoisting equipment, which comprises the following steps: comprises a crane, an electric control cabinet, a contactor, a relay, a weight limiter, a walking limit module, a lifting limit module, an oil quantity sensor, a timer, a PLC module, a touch display screen, a monitoring system and an encoder, the electric control cabinet is arranged on the crane, the contactor is arranged in the electric control cabinet, the relay is arranged in the electric control cabinet, the weight limiter is arranged in the electric control cabinet, the PLC module is arranged in the electric control cabinet, the walking limit modules are arranged at two side ends of a walking wheel of the crane, the lifting limit module is arranged on a steel wire rope reel of the crane, oil quantity sensors are arranged in a reduction gearbox and a gear box of the crane, the timer is arranged in the electric control cabinet, the touch display screen is arranged in the electric control cabinet, the monitoring system is matched with the touch display screen, and the encoder is arranged on a motor transmission shaft of each mechanism of the crane.

Compared with the prior art, the invention has the advantages that: can be through the contactor, the relay, the weight limiter, the spacing module of walking, the spacing module of lift, the oil mass inductor, the timer, some information that hoisting equipment was collected to the encoder, then the information transmission of collection gives the PLC module, give the touch-control display screen afterwards, transmit remote monitering system through the touch-control display screen, at this moment just can see hoisting equipment's various information on the watch-dog, so that many centralized managements, the basic situation that can many equipment of real time monitoring move and master many equipment proruption's fault reason, can effectually take preventive maintenance, in time according to data to the corresponding maintenance of equipment etc..

Drawings

Fig. 1 is a schematic structural diagram of a crane remote centralized management monitoring system according to the present invention.

Fig. 2 is a schematic structural diagram of an electric control cabinet of a hoisting equipment remote centralized management monitoring system of the invention.

Fig. 3 is a flowchart of a crane remote centralized management monitoring system according to the present invention.

As shown in the figure: 1. bridge portal crane, 2, encoder, 3, automatically controlled cabinet, 4, contactor, 5, relay, 6, weight limiter, 7, the spacing module of walking, 8, the spacing module of lift, 9, oil mass inductor, 10, time-recorder, 11, the PLC module, 12, touch-control display screen, 13, monitored control system.

Detailed Description

The following describes a crane remote centralized management monitoring system in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-3, a remote centralized management monitoring system for hoisting equipment comprises a crane 1, an electric control cabinet 3, a contactor 4, a relay 5, a weight limiter 6, a walking limit module 7, a lifting limit module 8, an oil quantity sensor 9, a timer 10, a PLC module 11, a touch display screen 12, a monitoring system 13 and an encoder 2, wherein the electric control cabinet 3 is arranged on the crane 1, the contactor 4 is arranged in the electric control cabinet 3, the relay 5 is arranged in the electric control cabinet 3, the weight limiter 6 is arranged in the electric control cabinet 3, the PLC module 11 is arranged in the electric control cabinet 3, the walking limit module 7 is arranged at two side ends of a walking wheel of the crane 2, the lifting limit module 8 is arranged on a steel wire rope winding drum of the crane 2, and the oil quantity sensor 9 is arranged in a reduction gearbox and a gear box of the crane 2, the timer 10 is arranged in the electric control cabinet 3, the touch display screen 12 is arranged in the electric control cabinet 3, the monitoring system 13 is matched with the touch display screen 12, and the encoder 2 is arranged on a motor transmission shaft of each mechanism of the crane 1.

When the invention is implemented in detail, when the invention is used, the weight limiter 6 can collect weight information of a lifted object, the walking limit module 7 can collect information whether the walking limit of the crane 2 is in a normal protection state, the lifting limit module 8 can collect information of a normal protection state of lifting of the object, the oil quantity sensor 9 can collect oil quantity information in the reduction gearbox and the gear box, the timer 10 can collect running time information of the crane 1, the contactor 4 and the relay 5 can collect some information of the lifting equipment, then the collected information is transmitted to the PLC module 11 and then to the touch display screen 12 and then transmitted to the monitoring system 13 through the touch display screen 12, then various data and information of the lifting equipment can be seen on the monitoring system 13, the encoder 14 can collect data of the movement speed and the running direction of the mechanical equipment and transmit the data to the PLC module through wired connection, the PLC module data are transmitted to the touch display screen, and transmitted to the monitoring system 13 through the touch display screen 12, so that the running track of the hoisting equipment can be seen on the monitoring system 13, centralized management of a plurality of hoisting equipment is facilitated, the running basic conditions of the plurality of equipment can be monitored in real time, the sudden failure reasons of the plurality of equipment can be mastered, preventive maintenance can be effectively adopted, and the equipment can be maintained in a targeted manner in time according to the data.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.