CN116081493A - Crane maintenance management system - Google Patents
Crane maintenance management system Download PDFInfo
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- CN116081493A CN116081493A CN202310366626.3A CN202310366626A CN116081493A CN 116081493 A CN116081493 A CN 116081493A CN 202310366626 A CN202310366626 A CN 202310366626A CN 116081493 A CN116081493 A CN 116081493A
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- crane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- Mechanical Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to a crane maintenance management system, which comprises a user side, a network connection module, a management side and a service side, wherein the management side is connected with the user side and the service side through the network connection module, and the user side is used for uploading initial information and operation information of a crane by a client and providing maintenance requests; the management end is used for establishing a crane information base, establishing maintenance tasks according to the operation information of the crane and/or the received maintenance requests, sending the maintenance tasks to the service end, and simultaneously sending the operation state of the crane to the user end; the server side is used for receiving the maintenance tasks, assigning maintenance personnel to complete the maintenance tasks and the maintenance tasks, and uploading maintenance information and maintenance information to the management side. The invention can avoid the problem that a user cannot effectively process the crane operation data, and can quickly inform a crane manager and an operator to avoid risks when an emergency occurs to the crane, reduce economic loss and improve the use safety of the crane.
Description
Technical Field
The invention relates to the technical field of crane maintenance, in particular to a crane maintenance management system.
Background
The hoisting machinery is mainly used for loading, unloading and carrying materials and is an important device for modern production. It is widely used in factory, mine, port, station, building site, power station, etc. and also in life of people. The crane transporting machine is used, so that the labor intensity of workers can be reduced, the loading and unloading cost is reduced, the damage of goods is reduced, the labor productivity is improved, and mechanical equipment which is indispensable in the production process of mechanization and automation is realized.
With the development of social productivity and the improvement of the living standard of people, hoisting machinery is continuously developed and perfected. This is because the hoisting machinery is an important device in the logistics mechanized system, and the more the social mass production is developed, the more the living standard of people is improved, the larger the material handling and the conveying amount of people are, and the wider the application range of the hoisting machinery is. According to the needs of human production and life, many new types of equipment with special uses are continuously emerging, and in this trend, the maintenance and service work of the crane is more important.
In the prior art, a crane using unit is used as a property party of a crane, and in general, maintenance and maintenance work of the crane are not professional, and most crane using units need to complete the maintenance and the maintenance of the crane by a professional maintenance unit. However, the management level of the crane maintenance company is uneven, the professional literacy and the professional technical fine-balance of the crane maintenance personnel are uneven, the crane using unit cannot accurately judge the running state of the crane, and huge potential safety hazards are caused to the crane using unit.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a crane maintenance management system which solves the problem that a user cannot effectively process crane operation data, and achieves intelligent early warning and reminding of crane faults so as to optimize maintenance flows.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the crane maintenance management system comprises a user end, a network connection module, a management end and a service end, wherein the management end is connected with the user end and the service end through the network connection module,
the client is used for uploading crane initial information and running information by clients and providing maintenance requests;
the management end is used for establishing a crane information base, establishing a maintenance task according to the operation information of the crane and/or the received maintenance request, sending the maintenance task to the service end, and simultaneously sending the operation state of the crane to the user end;
the server side is used for receiving the maintenance tasks, assigning maintenance personnel to complete the maintenance tasks and the maintenance tasks, and uploading maintenance information and maintenance information to the management side.
According to one technical scheme of the invention, the user terminal comprises a user login module, a user monitoring module, an information sending module, a feedback module, a detection module and a crane management module, wherein the login module is used in a user online login system, and the login mode at least comprises an account password and biological verification;
the user monitoring module is used for monitoring the operation process of crane operators and storing the operation process to the storage module corresponding to the user side;
the information sending module is used for sending the maintenance request proposed by the user to the management end through the network connection module and/or sending the operation information of the crane to the management end through the network connection module;
the feedback module is used for feeding back the maintenance result to the management end by the user after the maintenance personnel completes the maintenance task;
the detection module is used for detecting crane operation information and sending the operation information to the management end;
the crane management module is used for checking crane information, the crane running state sent by the management end, and recording, storing, importing and exporting crane maintenance records.
According to one aspect of the invention, the overhaul information of the crane at least comprises:
Random files, check records, maintenance records, and other files of technical files;
the working environment, appearance, wheel bearing condition, crane span and safety distance of the whole machine;
the main beam/end beam structural member of the main beam bridge frame, connecting pieces, railings, steps, maintenance platforms and guardrails, maintenance hanging cages and brackets, a single-rail lifting running rail, a trolley frame, a trolley end stop, a trolley limit, bridge frame illumination and an audible and visual alarm;
the device comprises a cart end beam steel structural member, a balance beam, a connecting beam, a cart driving wheel set, a cart driven wheel set, a cart guide wheel, a cart rail sweeping plate, a sweeper, a cart limiting device, a cart derailment prevention device, a cart operation driving device, a cart buffer, a cart encoder and a cart positioning device;
the trolley comprises a trolley end beam steel structural part, a trolley frame steel structure, a trolley driving wheel group, a trolley driven wheel group, a trolley guide wheel, a trolley rail sweeping plate, a sweeper, a trolley limiting device, a trolley derailment prevention device, a trolley operation driving device, a trolley buffer, a trolley encoder and a trolley positioning device;
the hoisting system comprises a steel wire rope hoist of a hoisting mechanism, a hoisting winch and a lubricating system;
The crane comprises a rail body of a crane rail, a rail pressing plate, a pressing plate bolt, a rubber pad, a fishplate, a rail joint, a rail weld joint, a rail mounting size, a cart end stop and a cart limiting piece;
the power supply, the cable, the trolley mobile power supply hanging cable system, the master control device, the electrical control cabinet and the resistor of the power supply distribution and electrical control system.
According to one aspect of the invention, the operating information of the crane at least comprises:
the device comprises a steel wire rope, pulleys, a lifting hook, a winding drum, a brake, wheels, a lifting mechanism open gear, a speed reducer, a coupler, a rope arrangement device, a bearing, a trolley track, a cab, a motor and a safety protection device;
wherein, the safety device includes:
elevation limiter, secondary elevation limiter, descent depth limiter, travel limiter, inclination indicator or limit, overspeed protection device, anti-collision device, buffer and end stops, lifting limiter, interlock protection, ground protection, scram switch, audible and visual alarm device, marking and warning sign, stairs, steps, platform, walkway, guardrail, maintenance cage, protective cover, rain cover, conductive trolley line protection device, track sweeper.
According to one technical scheme of the invention, the management end comprises user management, role management, log management, user information modification, information storage and backup, an early warning unit and a crane spare part management unit;
the user management is used for providing account number addition, deletion, modification, inquiry and user role function assignment for the user side and the server side;
the role management is used for distributing the user roles and the corresponding operation authorities of the user side and distributing the user roles and the corresponding operation authorities of the server side;
the log management is used for providing access functions to the user log, including access inquiry of user name, user address, user login time, user exit time and operation content, and is also used for recording operation information uploading time, maintenance request time, maintenance task sending time, maintenance task and maintenance task completion time and task work content;
the user information modification is used for modifying password information and contract information of the user side and the server side;
the information storage and backup are used for realizing the storage and backup of account information of the user side and the server side and the log management content;
The early warning unit is used for sending early warning when the safety risk and/or potential safety hazard of the crane are determined after the management end receives and analyzes the operation information of the crane;
the crane spare part management unit is used for judging whether spare parts need to be replaced or not according to the operation information of the crane, counting spare part replacement records and accounting the replacement cost of the spare parts.
According to one technical scheme of the invention, the user roles of the user side at least comprise a management layer, an advanced manager, a supervisor manager, a crane responsible person and a user side system manager;
the authority of the management layer comprises initial information, running information, maintenance information, contract information and maintenance personnel information of the crane;
the authority of the advanced manager comprises the steps of checking initial information, running information, maintenance information, contract information and maintenance personnel information of the crane, and completing work approval in the authority;
the authority of the manager comprises the initial information, the operation information, the maintenance information, the contract information and the maintenance personnel information of the crane, and completes the maintenance request and task of the crane and the work approval of replacement of spare parts;
the authority of the crane responsible person comprises management crane operation information, contract information, server side information, maintenance requests, tasks and spare part replacement, and the maintenance process of the server side is checked;
The authority of the user side system administrator comprises the account number of the user side, the IP address allowing access to the maintenance management system and the sending of the internal notification of the company.
According to one technical scheme of the invention, the user roles of the server at least comprise a high management layer, a manager, maintenance personnel and a server system administrator;
the authority of the high-level management comprises the steps of checking related information of maintenance projects, maintaining personnel certificate information of maintenance personnel and distributing the personnel to corresponding responsible personnel according to a crane in a contract;
the authority of the manager comprises checking a responsible maintenance plan and maintenance tasks, distributing the tasks to maintenance personnel and submitting the auditing of contents by the maintenance personnel;
the authority of the maintenance personnel comprises the steps of receiving maintenance tasks, filling in and ensuring that all maintenance records are submitted to the supervisor for auditing;
the authority of the server system administrator comprises an account number of the server, an IP address allowing access to the maintenance management system and sending an internal notification of a company.
According to one technical scheme of the invention, the maintenance tasks comprise daily or periodic tasks, and the overhaul tasks comprise temporary tasks, repair tasks and rush repair tasks;
The daily or periodic tasks comprise tasks of checking, maintaining and maintaining each part of the crane according to the daily or periodic prefabricated parts of the crane by the user side;
the temporary tasks comprise maintenance tasks temporarily formulated by the management end according to crane operation information and/or received maintenance requests, and the temporary tasks are used for carrying out maintenance off-schedule inspection, maintenance and maintenance on crane components so as to monitor the states of the crane components;
the repair task comprises a repair task sent to the service end after the management end determines that the potential safety hazard exists in the crane according to the crane operation information and/or the maintenance information uploaded by the service end;
the first-aid repair task comprises the task that the management end monitors that the crane cannot operate or receives the information that the crane cannot operate and sent by the user end, and directly informs maintenance personnel of checking first-aid repair.
According to the technical scheme, the server comprises a maintenance login module, a maintenance personnel management module and a reminding module, wherein the maintenance login module is used in an online login system of a maintenance personnel, and the login mode at least comprises an account password and biological verification;
The maintenance personnel management module is used for checking the maintenance personnel credentials, the maintenance personnel qualification and the maintenance personnel health information;
the maintenance personnel certificate at least comprises a high-altitude operation certificate, a low-voltage operation certificate, a crane operation Q1 and a crane operation Q2;
the maintenance personnel qualification at least comprises a graduation certificate, a academic level certificate and a skill qualification certificate;
the maintenance personnel health information at least comprises maintenance personnel physical examination reports;
the reminding module is used for reminding maintenance personnel of time limit of daily or periodical tasks, temporary tasks, repair tasks and rush repair tasks.
According to one technical scheme of the invention, the crane maintenance record at least comprises:
the method comprises the steps of periodic inspection record of a crane, self-inspection record of the crane, overhaul record of the crane, inspection record and conclusion of the crane when maintenance personnel check after finishing maintenance tasks, maintenance record, rush repair record, part replacement record, temporary task record and date.
Compared with the prior art, the invention has the following beneficial effects:
according to the scheme of the invention, the crane maintenance management system can comprehensively analyze and process daily maintenance data, operation data of the docking crane and automatic monitoring data of the docking crane which are uploaded manually, is favorable for improving the use value of the data, analyzes and processes all data by the management end, and then sends the data to the user end to be displayed to the user, so that the problem that the user cannot effectively process the operation data of the crane is avoided.
According to the scheme of the invention, the system end is utilized to execute the national data security method, the authentication of the information security management system is implemented, the crane operation data is saved by the management end, the data security is guaranteed, the management end analyzes and processes the data according to the national standard of the crane, the intelligent judgment is completed, the classified management and control of the crane risk and hidden danger investigation are realized, and the occurrence of human misjudgment is reduced.
According to one scheme of the invention, the intelligent management of crane maintenance is realized through perfect combination of a crane, a communication technology and the Internet of things, intelligent monitoring of crane components is realized, potential safety hazards are eliminated, and the occurrence rate of crane accidents and the failure stop rate are reduced.
According to the scheme, the time limit reminding of planning and maintenance tasks and the supervision reminding of task execution can be realized, the on-time execution of maintenance work is realized, the maintenance time is shortened, and the production running time of the crane is increased; the replacement of spare parts is tracked and reminded, so that the fund occupancy rate of the spare parts is reduced, and the fund efficiency of enterprises is improved.
According to the scheme, the daily maintenance period is continuously optimized through accumulating the crane operation data, the maintenance cost is reduced, the spare part management unit at the management end judges whether the spare part needs to be replaced according to the crane operation information, and the spare part replacement early warning management is provided, so that the spare part stock can be reduced, the retention period of the spare part stock is shortened, and the fund occupancy rate of the spare part is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 schematically illustrates a connection diagram of a crane maintenance management system in an embodiment of the invention;
FIG. 2 schematically illustrates a flow chart of a crane maintenance management system in an embodiment of the invention;
FIG. 3 schematically illustrates a connection diagram of a crane maintenance management system according to another embodiment of the present invention;
FIG. 4 schematically shows a flow chart of a crane maintenance management system in an embodiment of the invention for constructing a crane maintenance task and a maintenance task.
Description of the embodiments
The description of the embodiments of this specification should be taken in conjunction with the accompanying drawings, which are a complete description of the embodiments. In the drawings, the shape or thickness of the embodiments may be enlarged and indicated simply or conveniently. Furthermore, portions of the structures in the drawings will be described in terms of separate descriptions, and it should be noted that elements not shown or described in the drawings are in a form known to those of ordinary skill in the art.
Any references to directions and orientations in the description of the embodiments herein are for convenience only and should not be construed as limiting the scope of the invention in any way. The following description of the preferred embodiments will refer to combinations of features, which may be present alone or in combination, and the invention is not particularly limited to the preferred embodiments. The scope of the invention is defined by the claims.
As shown in fig. 1 to 4, the crane maintenance management system of the present invention includes a client 100, a network connection module, a management end 200 and a server 300, wherein the management end 200 is connected with the client 100 and the server 300 through the network connection module,
the user 100 is used for uploading crane initial information and running information by clients and providing maintenance requests;
the management end 200 is used for establishing a crane information base, establishing a maintenance task according to the operation information of the crane and/or the received maintenance request, sending the maintenance task to the server end 300, and simultaneously sending the operation state of the crane to the user end 100;
the server 300 is configured to receive the maintenance task, assign a maintenance person to complete the maintenance task and the maintenance task, and upload maintenance information and maintenance information to the management end 200.
In this embodiment, the user terminal 100, the management terminal 200 and the server terminal 300 are connected by using a network connection module, the user terminal 100 uploads initial crane information, the management terminal 200 initially establishes a crane information base according to the initial crane information, the user analyzes and processes the crane operation information according to the national standard of the crane by the user terminal 100 in the process of using the crane, the management terminal 200 obtains the crane operation state, and feeds back the crane operation state to the user terminal 100 for display, the management terminal 200 can directly establish maintenance tasks in the process of processing the crane operation information, if the crane operation abnormality is found, the maintenance tasks can be directly established and sent to the server terminal 300 through the network connection module, and the maintenance tasks are completed by matching with optimal maintenance personnel, the management terminal 200 establishes crane periodic maintenance tasks according to the crane information base and sends the crane periodic maintenance tasks to the server terminal 300, and the periodic maintenance tasks are completed by relevant maintenance personnel.
When a user finds that the crane is running abnormally or the crane is at risk during the crane use process, the user can send a maintenance request to the management end 200 through the user end 100, the management end 200 judges the reasons of the abnormality and the reasons of the risk, and sends an overhaul task to the service end 300 to assign relevant maintenance personnel to finish overhaul.
Further, after the maintenance personnel completes the maintenance task or the maintenance task, the maintenance information and the maintenance information are uploaded to the management end 200, and similarly, the user can upload the maintenance result, the maintenance result and the like through the user end 100.
Through the scheme, the crane maintenance management system can enable a user to timely maintain the maintenance condition of Jie Weibao personnel on the crane, is favorable for informationized management of the operation data and the monitoring data of the crane, avoids the problem that the user cannot effectively process the operation data of the crane, can quickly inform the crane manager and the operator to avoid risks when the crane is in emergency, and simultaneously informs the maintenance personnel to maintain and check the crane, so that economic loss is reduced, the use safety of the crane is improved, support is provided for normal operation of the crane, and powerful guarantee is provided for enterprise safety production.
The crane maintenance management system can use the current mainstream programming language technology such as Java, vue, spring Boot, mySQL, redis, nginx and the like, and has the characteristics of good stability, expansibility and easy maintenance.
As shown in fig. 3, automatic data taken from a crane usage unit monitoring facility is connected with a management terminal 200 through the form of internet of things; the client 100 is connected to the management terminal 200 through the internet, and the server 300 is also connected to the management terminal 200 through the internet.
In one embodiment of the present invention, preferably, the user terminal 100 includes a user login module, a user monitoring module, an information sending module, a feedback module, a detection module, and a crane management module, where the login module is used in a user online login system, and the login mode includes at least an account password and a biological verification;
the user monitoring module is used for monitoring the operation process of crane operators and storing the operation process to the storage module corresponding to the user side 100;
the information sending module is used for sending the maintenance request proposed by the user to the management end 200 through the network connection module and/or sending the operation information of the crane to the management end 200 through the network connection module;
the feedback module is used for feeding back the maintenance result to the management end 200 by the user after the maintenance personnel completes the maintenance task;
the detection module is used for detecting crane operation information and sending the operation information to the management end 200;
the crane management module is used for checking crane information, the crane running state sent by the management end 200, and recording, storing, importing and exporting crane maintenance records.
In this embodiment, the user login module may be used for login of the user terminal 100, including a management layer, an advanced manager, a manager of the user terminal 100, a manager of the crane, and a manager of the user terminal system to log into a system of the user terminal 100, where the login mode may be account password and/or biometric authentication, and the biometric authentication includes but is not limited to fingerprint recognition, facial recognition, and the like.
The condition that the misoperation of the operator causes the crane fault frequently happens, and the user monitoring module monitors the operation process of the crane operator, such as shooting the video of the operation process of the operator, so that an important role can be played in confirming the reason of the crane fault, the crane fault reason can be effectively and quickly confirmed, and further maintenance personnel can be facilitated to quickly complete crane maintenance, and production is guaranteed.
In the crane operation process, crane operation information is continuously sent to the management end 200, so that the management end 200 monitors the crane and feeds back the crane operation state to the user end 100, and when an operator finds that the crane has a fault, a maintenance request is sent to the management end 200 through the information sending module.
In one embodiment of the present invention, the overhaul information of the crane preferably includes at least:
random files of technical files, check records, maintenance records, other archives,
the random file of the technical file at least comprises a whole vehicle drawing, an electric drawing, a use instruction, a delivery qualification certificate, a whole machine type test certificate, a safety protection device qualification certificate/nameplate/type test certificate and an electric hoist qualification certificate/nameplate/type test certificate of the crane; the other files at least comprise files such as registration use registration certificates of the crane;
The working environment, appearance, wheel bearing condition, crane span and safety distance of the whole machine;
the main beam/end beam structural member of the main beam bridge frame, connecting pieces, railings, steps, maintenance platforms and guardrails, maintenance hanging cages and brackets, a single-rail lifting running rail, a trolley frame, a trolley end stop, a trolley limit, bridge frame illumination and an audible and visual alarm;
the device comprises a cart end beam steel structural member, a balance beam, a connecting beam, a cart driving wheel set, a cart driven wheel set, a cart guide wheel, a cart rail sweeping plate, a sweeper, a cart limiting device, a cart derailment prevention device, a cart operation driving device, a cart buffer, a cart encoder and a cart positioning device;
the trolley comprises a trolley end beam steel structural part, a trolley frame steel structure, a trolley driving wheel group, a trolley driven wheel group, a trolley guide wheel, a trolley rail sweeping plate, a sweeper, a trolley limiting device, a trolley derailment prevention device, a trolley operation driving device, a trolley buffer, a trolley encoder and a trolley positioning device;
the hoisting system comprises a steel wire rope hoist of a hoisting mechanism, a hoisting winch and a lubricating system;
the crane comprises a rail body, a rail pressing plate, a pressing plate bolt, a rubber pad, a fishplate, a rail joint, a welding joint, a rail mounting size, a cart end stop and a cart limiting piece of a crane rail;
The power supply, the cable, the trolley mobile power supply hanging cable system, the master control device, the electrical control cabinet and the resistor of the power supply distribution and electrical control system.
In one embodiment of the invention, the crane operation information preferably includes at least:
the device comprises a steel wire rope, pulleys, a lifting hook, a winding drum, a brake, wheels, a lifting mechanism open gear, a speed reducer, a coupler, a rope arrangement device, a bearing, a trolley track, a cab, a motor and a safety protection device;
wherein, safety device includes:
elevation limiter, secondary elevation limiter, descent depth limiter, travel limiter, inclination indicator or limit, overspeed protection device, anti-collision device, buffer and end stops, lifting limiter, interlock protection, ground protection, scram switch, audible and visual alarm device, marking and warning sign, stairs, steps, platform, walkway, guardrail, maintenance cage, protective cover, rain cover, conductive trolley line protection device, track sweeper.
In this embodiment, the above components are important components in the crane operation process, and serious safety problems exist when faults occur, through real-time monitoring of the above components and combination of maintenance personnel with maintenance records of the above components regularly, the management end 200 can combine automatic inspection and manual inspection data, and analysis obtains more accurate component operation states, so that the crane operation states are accurately analyzed, crane risks are eliminated, and the purposes of intelligent reminding and intelligent early warning are achieved.
In one embodiment of the present invention, preferably, the management end 200 includes a user management unit, a role management unit, a log management unit, a user information modification unit, an information storage and backup unit, an early warning unit, and a crane spare part management unit;
user management is used for providing account number addition, deletion, modification, inquiry and user role function assignment for the user terminal 100 and the server terminal 300;
the role management is used for distributing the user roles and the corresponding operation rights of the user terminal 100 and distributing the user roles and the corresponding operation rights of the server terminal 300;
the log management is used for providing access functions to the user log, comprising access inquiry of user name, user address, user login time, user exit time and operation content, and is also used for recording operation information uploading time, maintenance request time, maintenance task sending time, maintenance task and maintenance task completion time and task work content;
the user information modification is used for the password information modification and contract information update of the user terminal 100 and the server terminal 300;
the information storage and backup are used for realizing the storage and backup of account information and log management content of the user terminal 100 and the server terminal 300;
The early warning unit is used for sending early warning when the safety risk and/or potential safety hazard of the crane are determined after the management end 200 receives and analyzes the operation information of the crane;
the crane spare part management unit is used for judging whether the spare part needs to be replaced according to the operation information of the crane, counting the spare part replacement record and accounting the replacement cost of the spare part.
Wherein the accounting replacement cost is used only as a reference for the maintenance management system to the replacement cost of the spare parts of the user.
In one embodiment of the present invention, preferably, the user roles of the client 100 at least include a management layer, an advanced manager, a crane manager, and a client system manager;
the authority of the management layer comprises the initial information, the running information, the maintenance information, the contract information and the maintenance personnel information of the checking crane;
the authority of the advanced manager comprises the steps of checking initial information, running information, maintenance information, contract information and maintenance personnel information of the crane, and completing work approval in the authority;
the authority of the manager includes the initial information, operation information, etc maintenance information, contract information and maintenance personnel information, and completing the maintenance request, the task and the work approval of replacement of spare parts of the crane;
The authority of the crane responsible person comprises management crane operation information, contract information, server 300 information, maintenance requests, tasks and spare part replacement, and the maintenance process of the server 300 is checked;
the rights of the system administrator of the user include managing the account number of the user 100, allowing access to the IP address of the maintenance management system, and transmitting a company internal notification.
In one embodiment of the present invention, the user roles of the server 300 preferably include at least a high-level, a supervisor, a maintenance person, and a server system administrator;
the authority of the high-level management comprises the steps of checking related information of maintenance projects, maintaining personnel certificate information of maintenance personnel and distributing the personnel to corresponding responsible personnel according to a crane in a contract;
the authority of the manager comprises checking a responsible maintenance plan and maintenance tasks, and distributing the tasks to maintenance personnel for auditing contents submitted by the maintenance personnel;
the authority of the maintenance personnel comprises the steps of receiving maintenance tasks, filling in and ensuring that all maintenance records are submitted to a supervisor for auditing;
the rights of the server system administrator include managing the account number of the server 300, allowing access to the IP address of the maintenance management system, and transmitting a company internal notification.
In the actual use process, the maintenance personnel is generally configured with corresponding mobile terminal software, can log in the system through the fixed mobile equipment (the IP address of the maintenance management system is allowed to be accessed), upload maintenance information and maintenance information at any time through the mobile equipment, and can also receive maintenance tasks and maintenance tasks at any time through the mobile equipment.
In one embodiment of the present invention, the maintenance tasks preferably include daily or periodic tasks, and the overhaul tasks include temporary tasks, repair tasks, and rush repair tasks;
the daily or periodic tasks comprise tasks that the user terminal 100 performs inspection, maintenance and maintenance on each part of the crane according to the daily or periodic prefabricated crane;
the temporary tasks comprise maintenance tasks temporarily formulated by the management end 200 according to crane operation information and/or the received maintenance request, and the temporary tasks are used for checking, maintaining and maintaining the crane components outside the maintenance plan so as to monitor the states of the crane components;
the repair task comprises a repair task sent to the service end 300 after the management end 200 determines that the potential safety hazard exists in the crane according to the crane operation information and/or the maintenance information uploaded by the service end 300;
The first-aid repair task comprises the task that the management end 200 monitors that the crane cannot operate or receives the information that the crane cannot operate and sent by the user end 100, and directly informs maintenance personnel to check and first-aid repair.
In one embodiment of the present invention, preferably, the server 300 includes a maintenance login module, a maintenance personnel management module, and a reminding module, where the maintenance login module is used in an online login system of the maintenance personnel, and the login mode includes at least account password and biological verification;
the maintenance personnel management module is used for checking the maintenance personnel credentials, the maintenance personnel qualification and the maintenance personnel health information;
the maintenance personnel credentials at least comprise a high-altitude operation certificate, a low-voltage operation certificate, a crane operation Q1 and a crane operation Q2;
the maintenance personnel qualification at least comprises a graduation certificate, a academic level certificate and a skill qualification certificate;
the health information of the maintenance personnel at least comprises a physical examination report of the maintenance personnel;
the reminding module is used for reminding maintenance personnel of time limit of daily or periodical tasks, temporary tasks, repair tasks and rush repair tasks.
In one embodiment of the present invention, preferably, the crane maintenance record includes at least:
the method comprises the steps of periodic inspection record of a crane, self-inspection record of the crane, overhaul record of the crane, inspection record and conclusion of the crane when maintenance personnel check after finishing maintenance tasks, maintenance record, rush repair record, part replacement record, temporary task record and date.
As shown in fig. 2, in an embodiment of the present invention, preferably, in a crane maintenance management system, a client 100 uploads initial crane information to a management end 200, the initial crane information is crane basic data, the management end 200 builds a crane information base according to the crane basic data, the client 100 collects crane data, including two modes of automatic collection and manual collection, the automatic collection mode at least includes a monitor configured by a crane and a detection device configured by a user self-behaving crane, and the like, manually collects manually entered crane data for inspection of the crane by a maintenance person, wherein the manually entered crane data at least includes crane initial crane data, the management end 200 performs intelligent analysis processing on the crane data, and performs intelligent reminding and intelligent early warning on the client 100 and/or the server 300 according to the analysis result, corrects an existing periodic maintenance task (i.e. maintenance plan) through the intelligent early warning, performs correction on the maintenance plan, performs task management through the intelligent reminding, and records the maintenance task allocation and task execution, and the recorded crane data is uploaded to the management end 200 through the server 300 by the maintenance person; after analyzing the crane operation information (operation data), the management end 200 feeds back to the user end 100 for data display, including maintenance inspection execution condition statistics, fault rush repair statistics, spare part life cycle, crane part operation state, crane operation state and the like.
As shown in fig. 4, after a user terminal 100 logs in the maintenance system, a user terminal 100 establishes maintenance unit information and crane information, contract information is established according to the crane information and the maintenance unit information, and a user terminal 100 checks the maintenance unit maintenance personnel information after the approval is completed (maintenance information is checked by a maintenance unit upper management layer to be checked in a server terminal 300), after the maintenance unit upper management layer completes the allocation of maintenance personnel, a relevant maintenance personnel and a maintenance unit master can request to check a service record (a historical service record corresponding to the crane), and the user terminal is used for approval of the request, and after the approval is completed, the relevant maintenance personnel and the maintenance unit master can check the service record (the historical service record of the crane); after the contract information is established, the management end 200 makes a maintenance plan and sends the maintenance plan to a crane responsible person, the crane responsible person sends the maintenance plan to a using unit responsible manager for approval, after approval is completed, the maintenance plan is sent to a maintenance unit responsible, meanwhile, the maintenance plan is converted into a maintenance task, and the maintenance task is distributed to maintenance personnel by the maintenance unit responsible; the management end 200 makes maintenance tasks temporarily formulated according to crane operation information and/or received maintenance requests, and makes related repair tasks (repair plans for use units), temporary tasks (temporary plans for use units), and sends the plans to a crane responsible person, the crane responsible person sends the plans to the maintenance unit director for approval, after approval is completed, the plans are sent to the maintenance unit director and converted into repair tasks or temporary tasks of maintenance personnel, the maintenance personnel distributes the tasks to the maintenance personnel, the maintenance personnel logs in the maintenance system through the service end 300, and at least the completion operation is performed according to system prompts: filling in task records, spare part replacement records, functional tests, no-load tests and the like; after uploading the records to the maintenance system, the management end 200 completes the related data processing, meanwhile, the maintenance unit is responsible for checking the related records and contents and checking, if the management end 200 generates intelligent early warning (risk or hidden danger), the maintenance unit is responsible for checking whether the related records and contents are wrongly filled and wrongly checked, if not, the checking is passed, the management end 200 is automatically pushed to a crane responsible person, if yes, the maintenance personnel is used for completing the related checking again and filling the maintenance contents or records again, and then the supervisor is checked and passed, and the management end 200 is automatically pushed to the crane responsible person; and the maintenance record is approved by the crane responsible person, and after the inspection record is generated by the crane responsible person. If the maintenance record of the management end 200 is in risk or hidden danger, the management end 200 automatically pushes an alarm reminding of the risk or hidden danger to related personnel, and when the intelligent early warning is the risk, the management end 200 automatically generates a spare part application form (for applying for spare parts needing to be replaced) used by a crane responsible person, a temporary plan and temporary tasks needing to be distributed by a maintenance single-position supervisor (the operations are completed when the intelligent early warning is generated by the management end 200); when the intelligent early warning is hidden danger, the management end 200 can automatically generate spare part replacement records, repair plans and maintenance unit management tasks required to be distributed (the operations are also completed when the management end 200 generates the intelligent early warning), and risks and hidden danger disappear after the maintenance personnel completes related tasks.
The invention relates to a crane maintenance management system, which comprises a user side 100, a network connection module, a management side 200 and a service side 300, wherein the management side 200 is connected with the user side 100 and the service side 300 through the network connection module, and the user side 100 is used for uploading crane initial information and running information by a client and providing maintenance requests; the management end 200 is used for establishing a crane information base, establishing a maintenance task according to the operation information of the crane and/or the received maintenance request, sending the maintenance task to the server end 300, and simultaneously sending the operation state of the crane to the user end 100; the server 300 is configured to receive the maintenance task, assign a maintenance person to complete the maintenance task and the maintenance task, and upload maintenance information and maintenance information to the management end 200. The invention can avoid the problem that a user cannot effectively process the crane operation data, and can quickly inform a crane manager and an operator to avoid risks when an emergency occurs to the crane, reduce economic loss and improve the use safety of the crane.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the invention.
Claims (10)
1. The crane maintenance management system is characterized by comprising a user end (100), a network connection module, a management end (200) and a service end (300), wherein the management end (200) is connected with the user end (100) and the service end (300) through the network connection module,
the user side (100) is used for uploading crane initial information and running information by clients and providing maintenance requests;
the management end (200) is used for establishing a crane information base, establishing maintenance tasks according to the operation information of the crane and/or the received maintenance requests, sending the maintenance tasks to the service end (300), and simultaneously sending the operation state of the crane to the user end (100);
the server (300) is used for receiving the maintenance task, assigning maintenance personnel to complete the maintenance task and the maintenance task, and uploading maintenance information and maintenance information to the management end (200).
2. The crane maintenance management system of claim 1 wherein the client (100) comprises a user login module, a user monitoring module, an information transmission module, a feedback module, a detection module, a crane management module,
the login module is used in a user online login system, and the login mode at least comprises an account password and biological verification;
The user monitoring module is used for monitoring the operation process of crane operators and storing the operation process to a storage module corresponding to the user side (100);
the information sending module is used for sending maintenance requests proposed by users to the management end (200) through the network connection module and/or sending operation information of the crane to the management end (200) through the network connection module;
the feedback module is used for feeding back a maintenance result to the management end (200) by a user after the maintenance personnel completes the maintenance task;
the detection module is used for detecting crane operation information and sending the operation information to the management end (200);
the crane management module is used for checking crane information, crane running states sent by the management end (200), and recording, storing, importing and exporting crane maintenance records.
3. The crane maintenance management system of claim 2 wherein the service information of a crane includes at least:
random files, check records, maintenance records, and other files of technical files;
the working environment, appearance, wheel bearing condition, crane span and safety distance of the whole machine;
The main beam/end beam structural member of the main beam bridge frame, connecting pieces, railings, steps, maintenance platforms and guardrails, maintenance hanging cages and brackets, a single-rail lifting running rail, a trolley frame, a trolley end stop, a trolley limit, bridge frame illumination and an audible and visual alarm;
the device comprises a cart end beam steel structural member, a balance beam, a connecting beam, a cart driving wheel set, a cart driven wheel set, a cart guide wheel, a cart rail sweeping plate, a sweeper, a cart limiting device, a cart derailment prevention device, a cart operation driving device, a cart buffer, a cart encoder and a cart positioning device;
the trolley comprises a trolley end beam steel structural part, a trolley frame steel structure, a trolley driving wheel group, a trolley driven wheel group, a trolley guide wheel, a trolley rail sweeping plate, a sweeper, a trolley limiting device, a trolley derailment prevention device, a trolley operation driving device, a trolley buffer, a trolley encoder and a trolley positioning device;
the hoisting system comprises a steel wire rope hoist of a hoisting mechanism, a hoisting winch and a lubricating system;
the crane comprises a rail body of a crane rail, a rail pressing plate, a pressing plate bolt, a rubber pad, a fishplate, a rail joint, a rail weld joint, a rail mounting size, a cart end stop and a cart limiting piece;
The power supply, the cable, the trolley mobile power supply hanging cable system, the master control device, the electrical control cabinet and the resistor of the power supply distribution and electrical control system.
4. A crane maintenance management system as claimed in claim 3, wherein the operating information of the crane comprises at least:
the device comprises a steel wire rope, pulleys, a lifting hook, a winding drum, a brake, wheels, a lifting mechanism open gear, a speed reducer, a coupler, a rope arrangement device, a bearing, a trolley track, a cab, a motor and a safety protection device;
wherein, the safety device includes:
elevation limiter, secondary elevation limiter, descent depth limiter, travel limiter, inclination indicator or limit, overspeed protection device, anti-collision device, buffer and end stops, lifting limiter, interlock protection, ground protection, scram switch, audible and visual alarm device, marking and warning sign, stairs, steps, platform, walkway, guardrail, maintenance cage, protective cover, rain cover, conductive trolley line protection device, track sweeper.
5. The crane maintenance management system according to claim 1, wherein the management end (200) comprises a user management, a role management, a log management, a user information modification, an information storage and backup, an early warning unit, a crane spare part management unit;
The user management is used for providing account number addition, deletion, modification, inquiry and user role function assignment for the user side (100) and the service side (300);
the role management is used for distributing the user roles and the corresponding operation authorities of the user side (100) and distributing the user roles and the corresponding operation authorities of the server side (300);
the log management is used for providing access functions to the user log, including access inquiry of user name, user address, user login time, user exit time and operation content, and is also used for recording operation information uploading time, maintenance request time, maintenance task sending time, maintenance task and maintenance task completion time and task work content;
the user information modification is used for password information modification and contract information update of the user side (100) and the server side (300);
the information storage and backup are used for realizing the account information of the user side (100) and the server side (300) and the log management content storage and backup;
the early warning unit is used for sending early warning when the safety risk and/or potential safety hazard of the crane are determined after the management end (200) receives and analyzes the operation information of the crane;
The crane spare part management unit is used for judging whether spare parts need to be replaced or not according to the operation information of the crane, and counting spare part replacement records.
6. The crane maintenance management system according to claim 5, wherein the user roles of the user side (100) include at least a management layer, an advanced manager, a crane responsible person, a user side system manager;
the authority of the management layer comprises initial information, running information, maintenance information, contract information and maintenance personnel information of the crane;
the authority of the advanced manager comprises the steps of checking initial information, running information, maintenance information, contract information and maintenance personnel information of the crane, and completing work approval in the authority;
the authority of the manager comprises the initial information, the operation information, the maintenance information, the contract information and the maintenance personnel information of the crane, and completes the maintenance request and task of the crane and the work approval of replacement of spare parts;
the authority of the crane responsible person comprises management crane operation information, contract information, server side (300) information, maintenance requests, tasks and spare part replacement, and the maintenance process of the server side (300) is checked;
The rights of the user side system administrator include managing the account number of the user side (100), allowing access to the IP address of the maintenance management system, and sending a company internal notification.
7. The crane maintenance management system of claim 5 wherein the user roles of the server (300) include at least upper layers, director, maintenance personnel, server system administrator;
the authority of the high-level management comprises the steps of checking related information of maintenance projects, maintaining personnel certificate information of maintenance personnel and distributing the personnel to corresponding responsible personnel according to a crane in a contract;
the authority of the manager comprises checking a responsible maintenance plan and maintenance tasks, distributing the tasks to maintenance personnel and submitting the auditing of contents by the maintenance personnel;
the authority of the maintenance personnel comprises the steps of receiving maintenance tasks, filling in and ensuring that all maintenance records are submitted to the supervisor for auditing;
the rights of the server system administrator include managing the account number of the server (300), allowing access to the IP address of the maintenance management system, and sending a company internal notification.
8. The crane maintenance management system of claim 1, wherein the maintenance tasks include daily or periodic tasks, and the overhaul tasks include temporary tasks, repair tasks, and rush repair tasks;
The daily or periodic tasks comprise tasks of checking, maintaining and maintaining each part of the crane according to the daily or periodic prefabricated part of the crane by the user terminal (100);
the temporary tasks comprise maintenance tasks temporarily formulated by the management end (200) according to crane operation information and/or received maintenance requests, and the temporary tasks are used for carrying out maintenance off-schedule inspection, maintenance and maintenance on crane components so as to monitor the states of the crane components;
the repair task comprises a repair task sent to the service end (300) after the management end (200) determines that the potential safety hazard exists in the crane according to the crane operation information and/or the maintenance information uploaded by the service end (300);
the first-aid repair task comprises the task that the management end (200) monitors that the crane cannot operate or receives the information that the crane cannot operate and sent by the user end (100), and directly informs maintenance personnel of checking and first-aid repair.
9. The crane maintenance management system according to claim 8, wherein the server (300) comprises a maintenance login module, a maintenance personnel management module, and a reminder module,
The maintenance login module is used for the online login system of the maintenance personnel, and the login mode at least comprises account passwords and biological verification;
the maintenance personnel management module is used for checking the maintenance personnel credentials, the maintenance personnel qualification and the maintenance personnel health information;
the maintenance personnel certificate at least comprises a high-altitude operation certificate, a low-voltage operation certificate, a crane operation Q1 and a crane operation Q2;
the maintenance personnel qualification at least comprises a graduation certificate, a academic level certificate and a skill qualification certificate;
the maintenance personnel health information at least comprises maintenance personnel physical examination reports;
the reminding module is used for reminding maintenance personnel of time limit of daily or periodical tasks, temporary tasks, repair tasks and rush repair tasks.
10. The crane maintenance management system of claim 2 wherein the crane maintenance record includes at least:
the method comprises the steps of periodic inspection record of a crane, self-inspection record of the crane, overhaul record of the crane, inspection record and conclusion of the crane when maintenance personnel check after finishing maintenance tasks, repair record, rush repair record, part replacement record, temporary task record and date.
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Inventor after: Wang Jianqiu Inventor after: Li Decheng Inventor before: Wang Jianqiu Inventor before: Li Decheng |