Shafting load calculation system based on wireless data acquisition

Abstract

The invention discloses a shafting load calculation system based on wireless data acquisition, which comprises an operation host and a software program built in the operation host, and is characterized in that the operation host is in wireless communication connection with a signal acquisition module, and the operation host is electrically connected with a signal processor; according to the shafting load calculation system based on wireless data acquisition, the wireless data acquisition box is in wireless communication connection with the signal processor through the wireless transceiver, so that data such as pressure, rotating speed, vibration and temperature detected by the signal acquisition module are transmitted back to the operation host in a wireless communication mode; the received data are collected and processed by a software program built in the operation host, so that various data of the shafting can be collected, detected, recorded, checked and the like, and a user can conveniently judge the fault of the shafting; and meanwhile, through the jack and the customized electric pump, operation of the oil way can be manually and electrically adjusted, and a user can conveniently adjust operation of the oil way.

Description

Technical Field

[0001] The invention relates to the technical field of data acquisition, and in particular to a shaft load calculation system based on wireless data acquisition. Background Art

[0002] The wireless shaft load data acquisition calculator uses CAE software to calculate and record the actual static load and actual static bending stress of the shaft in real time. Through effective inspection methods, it detects whether the actual load borne by the intermediate bearing and the main bearing of the main engine is within the range allowed by theoretical calculation, ensuring the long-term normal operation and navigation safety of the ship's shaft system.

[0003] Traditional monitoring methods usually require a large number of cables and complex wiring, take up a lot of space, cannot accurately obtain data in complex environments, can only provide limited data, and it is difficult to fully understand the working status of the shaft system. In addition, a large number of cables are prone to cable damage, which increases the cost and efficiency of subsequent maintenance and cannot meet the needs of users. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a shaft load calculation system based on wireless data acquisition; it has the advantages of manual operation, automatic operation, single-point data acquisition and multi-point data acquisition on the same interface, and can accurately and effectively obtain data in complex, narrow and harsh environments, solving the problems of occupying a large space, being unable to accurately obtain data in a complex environment, only being able to provide limited data, and being difficult to fully understand the working status of the shaft system.

[0005] To achieve the above object, the present invention provides the following technical solutions: a shaft load calculation system based on wireless data acquisition, comprising a computing host and a software program built into the computing host, wherein the computing host is wirelessly connected to a signal acquisition module, and the computing host is electrically connected to a signal processor; The signal acquisition module includes a digital dial gauge, a wireless transceiver, a pressure sensor and a wireless data acquisition box. The wireless data acquisition box is wirelessly connected to the digital dial gauge, the wireless transceiver and the pressure sensor. The wireless data acquisition box is wirelessly connected to the signal processor via the wireless transceiver. The computing host is electrically connected to the execution module and the additional hardware module. The signal acquisition module also includes a rotation speed sensor, a vibration sensor and a temperature sensor, and the rotation speed sensor, the vibration sensor and the temperature sensor are all connected to the wireless data acquisition box through wireless communication.

[0006] Furthermore, the execution module includes a customized electric pump, the oil cylinder is respectively connected to the customized electric pump and the jack through pipelines, and the oil cylinder is connected to the oil pipe.

[0007] Furthermore, the software program includes a cloud storage database, a data operation and analysis module, and a data log recording module, and the cloud storage database, the data operation and analysis module, and the data log recording module communicate with each other.

[0008] Furthermore, the additional hardware module includes a digital pressure gauge, a printing component and an alarm component. The digital pressure gauge is installed at the shaft system. The computing host is electrically connected to the alarm component. The alarm component includes a speaker and an alarm light.

[0009] Furthermore, the printing component is a printer, and the printer is electrically connected to the computing host.

[0010] Compared with the prior art, the present invention provides a shaft load calculation system based on wireless data acquisition, which has the following beneficial effects: The shaft load calculation system based on wireless data acquisition is connected to the signal processor through a wireless data acquisition box via a wireless transceiver, so that the pressure, speed, vibration, temperature and other data detected by the signal acquisition module are transmitted back to the computing host through wireless communication. The received data is collected and processed by the software program built into the computing host, and various data collection, detection, recording, and viewing of the shaft system can be performed, which is convenient for users to judge the fault of the shaft system. At the same time, the operation of the oil circuit can be adjusted manually and electrically through the jack and customized electric pump, which is convenient for users to adjust the operation of the oil circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural block diagram of the present invention; Figure 2 It is a software program flowchart of the present invention; Figure 3 The structural block diagram of the invented signal acquisition module is shown; Figure 4 A structural block diagram of an additional hardware module of the present invention; Figure 5 It is a structural block diagram of the execution module of the present invention. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0013] See also Figures 1 to 5 , the present invention provides the following technical solutions: A shaft load calculation system based on wireless data acquisition includes a computing host and a software program built into the computing host. The software program can be customized according to the actual needs of users. The computing host is connected to a signal acquisition module by wireless communication, so that the connection and communication between the computing host and the signal acquisition module does not require wiring, thereby reducing the maintenance difficulties and high costs caused by the existence of a large number of cables in the later stage. The computing host is electrically connected to a signal processor, and the signal processor is used to receive signals and convert the signals and input them into the computing host. The signal acquisition module includes a digital micrometer, a wireless transceiver, a pressure sensor and a wireless data acquisition box, and also includes a speed sensor, a vibration sensor and a temperature sensor. The wireless data acquisition box is connected to the digital micrometer, the wireless transceiver, the pressure sensor, the speed sensor, the vibration sensor and the temperature sensor by wireless communication. The digital micrometer, the wireless transceiver, the pressure sensor, the speed sensor, the vibration sensor and the temperature sensor can transmit the detected data back to the wireless data acquisition box, and then the wireless data acquisition box transmits the data back to the signal processor through the wireless transceiver.

[0014] The oil cylinder is connected to the customized electric pump and the jack through pipelines, so that the user can control the movement of the oil cylinder through the customized electric pump or the jack, so that the device can control the operation of the oil circuit manually or electrically. The oil cylinder is connected to the oil pipe, which is a high-pressure oil pipe.

[0015] The software program includes a cloud storage database, a data calculation and analysis module, and a data log recording module. The cloud storage database, the data calculation and analysis module, and the data log recording module communicate with each other, and then store, calculate, analyze, record, and review the data transmitted by the signal acquisition module.

[0016] The computing host is electrically connected to the alarm component, which includes a speaker and an alarm light. When the signal acquisition module detects that the data of the shaft system is abnormal, an audible and visual alarm signal is promptly sent out through the speaker and the alarm light to prompt the user that the axis line is faulty.

[0017] The computing host is electrically connected to a printer, which can print corresponding data, information, etc. for users to view.

[0018] The specific implementation process is as follows: When using the shaft load calculation system based on wireless data acquisition, the prime minister installs the digital micrometer, wireless transceiver, pressure sensor, speed sensor, vibration sensor and temperature sensor of the signal acquisition module at the corresponding positions of the shaft system, and transmits the signal acquisition module to the software program in the computing host through the wireless transceiver, wireless data acquisition and signal processor. The software program is run to collect various data at regular intervals. The software program can automatically process, analyze, calculate and store the collected data.

[0019] The shaft load calculation system based on wireless data acquisition is connected to the signal processor through a wireless data acquisition box via a wireless transceiver, so that the pressure, speed, vibration, temperature and other data detected by the signal acquisition module are transmitted back to the computing host through wireless communication. The received data is collected and processed by the software program built into the computing host, and various data collection, detection, recording, and viewing of the shaft system can be performed, which is convenient for users to judge the fault of the shaft system. At the same time, the operation of the oil circuit can be adjusted manually and electrically through the jack and customized electric pump, which is convenient for users to adjust the operation of the oil circuit.

[0020] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the scope of protection of the present invention, which will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A shaft load calculation system based on wireless data acquisition, characterized in that: It includes a computing host and a software program built in the computing host, wherein the computing host is wirelessly connected to the signal acquisition module, and the computing host is electrically connected to the signal processor; The signal acquisition module includes a digital dial gauge, a wireless transceiver, a pressure sensor and a wireless data acquisition box. The wireless data acquisition box is wirelessly connected to the digital dial gauge, the wireless transceiver and the pressure sensor. The wireless data acquisition box is wirelessly connected to the signal processor via the wireless transceiver. The computing host is electrically connected to the execution module and the additional hardware module. The signal acquisition module also includes a rotation speed sensor, a vibration sensor and a temperature sensor, and the rotation speed sensor, the vibration sensor and the temperature sensor are all connected to the wireless data acquisition box through wireless communication.

2. The shaft load calculation system based on wireless data acquisition according to claim 1 is characterized in that: The execution module includes a customized electric pump, the oil cylinder is respectively connected to the customized electric pump and the jack through pipelines, and the oil cylinder is connected to the oil pipe.

3. The shaft load calculation system based on wireless data acquisition according to claim 1 is characterized in that: The software program includes a cloud storage database, a data operation and analysis module, and a data log recording module, and the cloud storage database, the data operation and analysis module, and the data log recording module communicate with each other.

4. The shaft load calculation system based on wireless data acquisition according to claim 1 is characterized in that: The additional hardware module includes a digital pressure gauge, a printing component and an alarm component. The digital pressure gauge is installed at the shaft system. The computing host is electrically connected to the alarm component. The alarm component includes a speaker and an alarm light.

5. The shaft load calculation system based on wireless data acquisition according to claim 1 is characterized in that: The printing component is a printer, and the printer is electrically connected to the computing host.

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