CN111692942A - Coupler alignment method and device, terminal equipment and storage medium - Google Patents
Coupler alignment method and device, terminal equipment and storage medium Download PDFInfo
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- CN111692942A CN111692942A CN202010520057.XA CN202010520057A CN111692942A CN 111692942 A CN111692942 A CN 111692942A CN 202010520057 A CN202010520057 A CN 202010520057A CN 111692942 A CN111692942 A CN 111692942A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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Abstract
The application is suitable for the technical field of coupler alignment, and provides a coupler alignment method, a coupler alignment device, terminal equipment and a storage medium, wherein the coupler alignment method comprises the following steps: the method comprises the steps of firstly obtaining a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measuring array, then determining a correction parameter according to the pair wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measuring array, determining the correction parameter by using a similar triangle principle, finally displaying the correction parameter, and finishing alignment of a coupler by an operator adding or subtracting a gasket to a front supporting foot and a rear supporting foot of a motor according to the correction parameter.
Description
Technical Field
The application belongs to the technical field of coupler alignment, and particularly relates to a coupler alignment method and device, terminal equipment and a storage medium.
Background
The shaft coupling alignment is commonly called as centering, and is an important content for overhauling the rotary machine, and the alignment precision of the shaft coupling directly influences whether the rotary machine can normally run.
The traditional coupler alignment has a set of complicated calculation formulas, manual calculation needs to be carried out on a record table, and calculation personnel have to be trained specially, and calculation errors are prone to occurring after long-term working fatigue.
Disclosure of Invention
The embodiment of the application provides a coupler alignment method and device, terminal equipment and a storage medium, and can solve the problem that the alignment calculation of a traditional coupler is complex.
In a first aspect, an embodiment of the present application provides a coupling alignment method, including:
acquiring a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measurement array; the front foot distance value is the distance between a front supporting foot of the motor and the pair wheels, the rear foot distance value is the distance between a rear supporting foot of the motor and the pair wheels, and the dial indicator measurement array comprises reading values of a plurality of dial indicators at a plurality of set positions respectively;
determining a correction parameter according to the pair wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measurement array by utilizing a similar triangle principle; wherein, the correction parameters at least comprise positions of plus-minus gaskets and the number of the plus-minus gaskets;
and displaying the correction parameters.
In one possible implementation manner of the first aspect, before the obtaining the wheel diameter value, the forefoot distance value, the rearfoot distance value, and the dial indicator measurement array, the obtaining further includes:
acquiring mode information; wherein the mode information at least comprises a two-meter alignment mode and a three-meter alignment mode;
and determining a parameter model according to the mode information.
In a possible implementation manner of the first aspect, after the obtaining the mode information, the method further includes:
determining demonstration information according to the mode information; the demonstration information comprises installation animation information of the dial indicator;
and displaying the demonstration information.
In a possible implementation manner of the first aspect, the plurality of setting positions include a 0 ° position, a 90 ° position, a 180 ° position, and a 270 ° position, the parametric model includes a first parameter position, a second parameter position, a third parameter position, and a fourth parameter position, and the method for obtaining the percentile measurement array includes:
controlling the pair wheel to rotate to the 0-degree position, obtaining reading values of a plurality of dial indicators located at the 0-degree position, determining the reading values as a first array, and associating the first array to the first parameter position;
controlling the pair wheel to rotate to the 90-degree position, obtaining reading values of a plurality of dial indicators located at the 90-degree position, determining the reading values as a second array, and associating the second array to the second parameter position;
controlling the pair wheel to rotate to the 180-degree position, obtaining reading values of a plurality of dial indicators located at the 180-degree position, determining the reading values as a third array, and associating the third array to the third parameter position;
and controlling the wheel to rotate to the 270-degree position, acquiring reading values of a plurality of dial indicators positioned at the 270-degree position, determining the reading values as a fourth array, and associating the fourth array with the fourth parameter position.
In a possible implementation manner of the first aspect, the method for obtaining a percentile measurement array further includes:
generating an alarm instruction under the condition that the first array, the second array, the third array and the fourth array do not meet preset conditions;
and displaying alarm information according to the alarm instruction.
In a possible implementation manner of the first aspect, the coupling alignment method further includes:
acquiring a data transmission instruction;
and transmitting the correction parameters to a specified device according to the data transmission instruction.
In a second aspect, an embodiment of the present application provides a coupling alignment device, including:
the data acquisition module is used for acquiring a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measurement array; the front foot distance value is the distance between a front supporting foot of the motor and the pair wheels, the rear foot distance value is the distance between a rear supporting foot of the motor and the pair wheels, and the dial indicator measurement array comprises reading values of a plurality of dial indicators at a plurality of set positions respectively;
the correction parameter determining module is used for determining a correction parameter according to the pair wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measurement array and by utilizing a similar triangle principle; wherein, the correction parameters at least comprise positions of plus-minus gaskets and the number of the plus-minus gaskets;
and the display module is used for displaying the correction parameters.
In one possible implementation manner of the second aspect, the coupling alignment device further includes:
the mode information acquisition module is used for acquiring mode information; wherein the mode information at least comprises a two-meter alignment mode and a three-meter alignment mode;
and the parameter model determining module is used for determining a parameter model according to the mode information.
In a third aspect, an embodiment of the present application provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor, when executing the computer program, implements the coupling alignment method according to any one of the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the method for aligning a coupling according to any one of the first aspect is implemented.
In a fifth aspect, the present application provides a computer program product, when the computer program product runs on a terminal device, the terminal device is caused to execute the vehicle steering control method according to any one of the first aspect.
It is understood that the beneficial effects of the second aspect to the fifth aspect can be referred to the related description of the first aspect, and are not described herein again.
Compared with the prior art, the embodiment of the application has the advantages that:
when the coupler is aligned, firstly, a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measurement array are obtained, then, a correction parameter is determined according to the pair wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measurement array by utilizing a similar triangle principle, finally, the correction parameter is displayed, an operator can perform gasket addition and subtraction on a front supporting foot and a rear supporting foot of a motor according to the correction parameter to complete alignment of the coupler, the coupler can be aligned without performing complicated calculation by the operator in the method, the difficulty of coupler alignment is reduced, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic flow chart of a coupling alignment method according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a coupling alignment method according to an embodiment of the present application;
FIG. 3 is a schematic flow chart diagram of a coupling alignment method according to an embodiment of the present application;
FIG. 4 is a schematic flow chart diagram of a coupling alignment method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a coupling alignment device according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
When the traditional method is used for finding the coupler, an operator can obtain the final correction parameters by measuring the required data information and then calculating by using a set of complicated calculation formula according to the measured data information. The traditional coupler alignment has the following defects: (1) the calculation difficulty is high, and the operation personnel needs to be trained; (2) the calculation steps are complicated, errors are easy to occur, and the efficiency is low.
Based on the problems, the coupler alignment method includes the steps that firstly, a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measuring array are obtained, then, a correction parameter is determined according to the pair wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measuring array, the similar triangle principle is utilized, the correction parameter is finally displayed, an operator can perform pad addition and subtraction on a front supporting foot and a rear supporting foot of a motor according to the correction parameter to finish alignment of the coupler, the coupler alignment can be performed without calculation of the operator in the method, the coupler alignment difficulty is reduced, and the working efficiency is improved.
In order to explain the technical solution described in the present application, the following description will be given by way of specific examples.
Fig. 1 shows a schematic flow chart of a coupling alignment method provided in an embodiment of the present application, which may include, by way of example and not limitation, the following steps:
s101, obtaining a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measurement array.
Specifically, the diameter value of the pair wheel is the diameter value of a rotating wheel connected with a motor shaft, and the diameter value of the pair wheel can be obtained by inquiring motor description parameters or by measuring through a distance measuring instrument; the front foot distance value is the distance between a front supporting foot of the motor and the pair wheel, and can be obtained by inquiring motor description parameters or measuring by a distance measuring instrument; the rear foot distance value is the distance between the rear supporting foot of the motor and the pair of wheels, and can be obtained by inquiring motor description parameters or measuring by a distance measuring instrument; and installing a plurality of dial indicators on corresponding measuring positions according to the specification, and acquiring data of a plurality of groups of dial indicators through a rotating coupling to obtain a dial indicator measuring array.
And S102, determining correction parameters according to the wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measurement array by using the similar triangle principle.
Specifically, the data obtained in step S101 is used, and the similar triangle principle is used for automatic calculation, so as to finally obtain the correction parameters, where the correction parameters at least include the positions of the plus and minus shims and the number of the plus and minus shims.
And S103, displaying the correction parameters.
Specifically, after the corresponding correction parameters are obtained in step S102, the correction parameters are displayed so that an operator can visually read the correction parameters, and then the heights of the front supporting leg and the rear supporting leg of the motor can be adjusted according to the read correction parameters, so as to achieve the effect of aligning the coupler. When the method is used for aligning the coupler, an operator only needs to measure corresponding data according to the specification and then can directly obtain corresponding correction parameters without carrying out complicated calculation, so that the difficulty of aligning the coupler is reduced, and the working efficiency of alignment is improved.
As shown in fig. 2, step S101 may further include:
s1001, acquires mode information.
Specifically, because the common coupler alignment method includes a two-meter alignment method and a three-meter alignment method, two alignment modes can be set to meet the requirement that operators use different types of alignment methods, and meanwhile, other types of modes can also be set.
S1002, determining a parameter model according to the mode information.
Specifically, a corresponding parameter model may be established for each mode in advance, then the mode information and the parameter models are associated one by one and stored in the database, after the mode information is obtained, the database is traversed to perform query, a corresponding parameter model may be obtained, and then the interface of the parameter model is entered, so that an operator may fill in corresponding measurement data in the parameter model.
As shown in fig. 3, after step S1001, the method may further include:
and S1003, determining demonstration information according to the mode information.
Specifically, the demonstration information includes installation animation information of the dial indicator.
S1004, the presentation information is displayed.
Specifically, the demonstration information includes information such as a measurement position, a measurement method, and installation of a measurement instrument, and the demonstration information may be animation information or video information, so that an operator can measure corresponding data according to guidance of the demonstration information, and the operator can accurately measure various parameters even if the operator is not trained correspondingly.
In an embodiment of the application, the plurality of setting positions include a 0 ° position, a 90 ° position, a 180 ° position, and a 270 ° position, the parameter model includes a first parameter position, a second parameter position, a third parameter position, and a fourth parameter position, and the method for obtaining the percentile table measurement array includes:
and A1, controlling the wheel to rotate to the 0-degree position, acquiring the reading values of a plurality of dial indicators at the 0-degree position, determining the reading values as a first array, and associating the first array to the first parameter position.
And B1, controlling the wheel to rotate to a 90-degree position, acquiring the reading values of a plurality of dial indicators at the 90-degree position, determining the reading values as a second array, and associating the second array with a second parameter position.
And C1, controlling the wheel to rotate to a 180-degree position, obtaining the reading values of a plurality of dial indicators at the 180-degree position, determining the reading values as a third array, and associating the third array with a third parameter position.
And D1, controlling the wheel to rotate to a 270-degree position, acquiring reading values of a plurality of dial indicators at the 270-degree position, determining the reading values as a fourth array, and associating the fourth array with a fourth parameter position.
Specifically, four arrays (i.e., the percentile measurement arrays) are obtained through steps a 1-D1, namely, a first array, a second array, a third array and a fourth array, and then the four arrays are respectively input to four parameter positions on the parametric model. And when the four parameter positions on the parameter model all acquire corresponding data, the parameter model automatically calculates to obtain the correction parameters.
In an embodiment of the present application, the method for obtaining the sub-table measurement array further includes:
and A2, generating an alarm instruction under the condition that the first array, the second array, the third array and the fourth array do not meet the preset condition.
And B2, displaying alarm information according to the alarm instruction.
Specifically, when the four parameter positions of the parameter model all acquire corresponding parameter values, the parameter model performs data analysis to judge whether the parameter values at the four parameter positions are correctly filled, and when the parameter values at the four parameter positions all meet the conditions, subsequent calculation of correction parameters is performed; when the parameter values at the four parameter positions do not meet the conditions, it is indicated that one or more of the parameter values at the four parameter positions are error values, at this time, alarm information is displayed to remind an operator of data error, and the operator checks or retests the measured parameter values to prevent obtaining wrong correction parameters and improve the calibration accuracy. For example, when a worker installs a measurement device without specification or an error occurs in measurement reading, the parameter model detects the obtained parameter value and finds the error, and displays error information to notify the worker.
As shown in fig. 4, the method for aligning a coupling further includes:
and S104, acquiring a data transmission instruction.
And S105, transmitting the correction parameters to the specified equipment according to the data transmission instruction.
Specifically, when the alignment of the coupler is completed to obtain the correction parameters, the obtained correction parameters can be transmitted to a designated device (for example, a mobile phone, a computer, a usb disk, or the like) through step S104 and step S105, so that an operator can store and check the data at any time, and convenience is improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Fig. 5 shows a schematic structural diagram of a coupling alignment apparatus provided in an embodiment of the present application, and the coupling alignment apparatus may include a data acquisition module 51, a correction parameter determination module 52, and a display module 53.
The data acquisition module 51 is configured to acquire a pair wheel diameter value, a front foot distance value, a rear foot distance value, and a dial indicator measurement array; the distance value of the front foot is the distance between a front supporting leg of the motor and the pair wheels, the distance value of the rear foot is the distance between a rear supporting leg of the motor and the pair wheels, and the dial indicator measuring array comprises reading values of a plurality of dial indicators on a plurality of set positions respectively;
a correction parameter determination module 52, configured to determine a correction parameter according to the wheel diameter value, the front foot distance value, the rear foot distance value, and the dial indicator measurement array, and using a similar triangle principle; wherein, the correction parameters at least comprise the positions of the plus and minus gaskets and the number of the plus and minus gaskets;
and a display module 53 for displaying the correction parameters.
In one embodiment of the present application, the coupling alignment apparatus may further include a mode information obtaining module and a parameter model determining module.
The mode information acquisition module is used for acquiring mode information; the mode information at least comprises a two-meter alignment mode and a three-meter alignment mode;
and the parameter model determining module is used for determining a parameter model according to the mode information.
It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.
In addition, the coupler alignment device shown in fig. 5 may be a software unit, a hardware unit, or a combination of software and hardware unit built in the existing terminal device, or may be integrated into the terminal device as an independent pendant, or may exist as an independent terminal device.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present application. As shown in fig. 6, the terminal device 6 of this embodiment may include: at least one processor 60 (only one processor 60 is shown in fig. 6), a memory 61, and a computer program 62 stored in the memory 61 and operable on the at least one processor 60, wherein the processor 60 executes the computer program 62 to implement the steps in any of the various method embodiments described above, such as the steps S101 to S103 in the embodiment shown in fig. 1. Alternatively, the processor 60, when executing the computer program 62, implements the functions of the modules/units in the above-described device embodiments, such as the functions of the modules 51 to 53 shown in fig. 5.
Illustratively, the computer program 62 may be partitioned into one or more modules/units that are stored in the memory 61 and executed by the processor 60 to implement the present invention. The one or more modules/units may be a series of instruction segments of the computer program 62 capable of performing specific functions, which are used to describe the execution process of the computer program 62 in the terminal device 6.
The terminal device 6 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device 6 may include, but is not limited to, a processor 60, a memory 61. Those skilled in the art will appreciate that fig. 6 is only an example of the terminal device 6, and does not constitute a limitation to the terminal device 6, and may include more or less components than those shown, or combine some components, or different components, such as an input/output device, a network access device, and the like.
The Processor 60 may be a Central Processing Unit (CPU), and the Processor 60 may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 61 may in some embodiments be an internal storage unit of the terminal device 6, such as a hard disk or a memory of the terminal device 6. The memory 61 may also be an external storage device of the terminal device 6 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are equipped on the terminal device 6. Further, the memory 61 may also include both an internal storage unit and an external storage device of the terminal device 6. The memory 61 is used for storing an operating system, an application program, a Boot Loader (Boot Loader), data, and other programs, such as program codes of the computer program 62. The memory 61 may also be used to temporarily store data that has been output or is to be output.
The present application further provides a computer-readable storage medium, where a computer program 62 is stored, and when the computer program 62 is executed by the processor 60, the steps in the above-mentioned method embodiments may be implemented.
The embodiments of the present application provide a computer program product, which when running on a mobile terminal, enables the mobile terminal to implement the steps in the above method embodiments when executed.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. With this understanding, all or part of the flow of the method of the embodiments described above can be realized by the computer program 62 to instruct the relevant hardware, the computer program 62 can be stored in a computer readable storage medium, and the steps of the method embodiments described above can be realized when the computer program 62 is executed by the processor 60. Wherein the computer program 62 comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or apparatus capable of carrying computer program code to a terminal device, recording medium, computer Memory, Read-Only Memory (ROM), random-access Memory (RAM), electrical carrier wave signals, telecommunications signals, and software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other ways. For example, the above-described apparatus/network device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A method of aligning a coupling, comprising:
acquiring a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measurement array; the front foot distance value is the distance between a front supporting foot of the motor and the pair wheels, the rear foot distance value is the distance between a rear supporting foot of the motor and the pair wheels, and the dial indicator measurement array comprises reading values of a plurality of dial indicators at a plurality of set positions respectively;
determining a correction parameter according to the pair wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measurement array by utilizing a similar triangle principle; wherein, the correction parameters at least comprise positions of plus-minus gaskets and the number of the plus-minus gaskets;
and displaying the correction parameters.
2. The coupling alignment method of claim 1, wherein prior to obtaining the wheel diameter value, the forefoot distance value, the heel distance value, and the dial gauge measurement array, further comprising:
acquiring mode information; wherein the mode information at least comprises a two-meter alignment mode and a three-meter alignment mode;
and determining a parameter model according to the mode information.
3. The coupling alignment method according to claim 2, further comprising, after acquiring the mode information:
determining demonstration information according to the mode information; the demonstration information comprises installation animation information of the dial indicator;
and displaying the demonstration information.
4. The coupling alignment method of claim 2, wherein the plurality of set positions includes a 0 ° position, a 90 ° position, a 180 ° position, and a 270 ° position, the parametric model includes a first parameter position, a second parameter position, a third parameter position, and a fourth parameter position, and the percentile measurement array obtaining method includes:
controlling the pair wheel to rotate to the 0-degree position, obtaining reading values of a plurality of dial indicators located at the 0-degree position, determining the reading values as a first array, and associating the first array to the first parameter position;
controlling the pair wheel to rotate to the 90-degree position, obtaining reading values of a plurality of dial indicators located at the 90-degree position, determining the reading values as a second array, and associating the second array to the second parameter position;
controlling the pair wheel to rotate to the 180-degree position, obtaining reading values of a plurality of dial indicators located at the 180-degree position, determining the reading values as a third array, and associating the third array to the third parameter position;
and controlling the wheel to rotate to the 270-degree position, acquiring reading values of a plurality of dial indicators positioned at the 270-degree position, determining the reading values as a fourth array, and associating the fourth array with the fourth parameter position.
5. The coupling alignment method of claim 4, wherein the method for obtaining the percentile measurement array further comprises:
generating an alarm instruction under the condition that the first array, the second array, the third array and the fourth array do not meet preset conditions;
and displaying alarm information according to the alarm instruction.
6. The coupling alignment method of claim 1, further comprising:
acquiring a data transmission instruction;
and transmitting the correction parameters to a specified device according to the data transmission instruction.
7. A coupling alignment device, comprising:
the data acquisition module is used for acquiring a pair wheel diameter value, a front foot distance value, a rear foot distance value and a dial indicator measurement array; the front foot distance value is the distance between a front supporting foot of the motor and the pair wheels, the rear foot distance value is the distance between a rear supporting foot of the motor and the pair wheels, and the dial indicator measurement array comprises reading values of a plurality of dial indicators at a plurality of set positions respectively;
the correction parameter determining module is used for determining a correction parameter according to the pair wheel diameter value, the front foot distance value, the rear foot distance value and the dial indicator measurement array and by utilizing a similar triangle principle; wherein, the correction parameters at least comprise positions of plus-minus gaskets and the number of the plus-minus gaskets;
and the display module is used for displaying the correction parameters.
8. The coupling alignment device of claim 7, further comprising:
the mode information acquisition module is used for acquiring mode information; wherein the mode information at least comprises a two-meter alignment mode and a three-meter alignment mode;
and the parameter model determining module is used for determining a parameter model according to the mode information.
9. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 6.
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| CN202010520057.XA CN111692942A (en) | 2020-06-09 | 2020-06-09 | Coupler alignment method and device, terminal equipment and storage medium |
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| CN202010520057.XA CN111692942A (en) | 2020-06-09 | 2020-06-09 | Coupler alignment method and device, terminal equipment and storage medium |
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| CN101813448A (en) * | 2009-03-05 | 2010-08-25 | 北京燕化正邦设备检修有限公司 | Method for aligning and centering coupler of rotating machinery and special calculator thereof |
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| CN101813448A (en) * | 2009-03-05 | 2010-08-25 | 北京燕化正邦设备检修有限公司 | Method for aligning and centering coupler of rotating machinery and special calculator thereof |
| US20130305609A1 (en) * | 2012-05-15 | 2013-11-21 | Radio Systems Corporation | Pet Door with Locking Flaps |
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