JP4657333B2 - Elevator parts material management apparatus and material management method therefor - Google Patents

Description

  The present invention relates to an elevator part material management apparatus and a material management method for managing information related to materials and the like of various parts used in an elevator.

  A wide variety of parts are used in the elevator. It is necessary to confirm what kind of materials these elevator parts are made of from the viewpoints of safety of human life, part life, part replacement, and the like.

  Normally, an elevator company, which is a part ordering source, provides a production drawing based on an arrangement slip to an outsourcing company or its own factory, and requests manufacture of parts based on a certain standard. When the requested parts are completed at the manufacturing contractor or in-house factory, the elevator parts 53 are delivered to the parts ordering company together with the arrangement slip (copy) 51 and the material inspection certificate 52 when the parts are delivered as shown in FIG. .

  The elevator company as the part ordering source collates the material type and material form described in the production drawing 54 for in-house storage with the delivered elevator part 53 and the material inspection certificate 52, and the constituent material of the elevator part 53 ( Check the materials used. After confirming the constituent material of the elevator part 53, the number 55 of the material inspection certificate 52 is displayed on the surface portion of the elevator part 53 by engraving or the like. For example, the constituent material of the elevator part 53 is displayed during maintenance inspection or the like. It is in a state where it can be grasped.

In addition, conventionally, as another part material management method for managing the material constituting a part, an elevator company as a part ordering source creates a file for receiving information from a manufacturing contractor and sends it to a part manufacturing contractor. Send. The part manufacturing contractor describes the weight of the manufactured part and the weight of each material constituting the part in the file, and returns it to the part orderer. The parts orderer is a method of calculating an error between the weight of the received part and the sum of the weights of the respective materials constituting the part, and processing the error as an error when there is an error of a constant value (Patent Document 1).
JP 2004-110568 A

  Therefore, among the component material management methods as described above, the former management method is the production drawing 54 required for confirmation from among the enormous types of production drawings 54 for individual elevator parts 53 at the time of confirmation of the part material. The contents of the material type and material form are confirmed by comparing the production drawing 54 and the material inspection certificate 52. However, it is difficult to find the production drawing 54 for confirmation from a number of drawings. As a result, the material confirmation time becomes longer, and the parts confirmation takes enormous costs.

  Further, since the confirmation work of the part material is limited to the contents of the material inspection certificate 52 in addition to the actual part confirmation, it is necessary to deal with other desired information each time.

  The latter part material confirmation method checks the relation between the part weight and the weight of each material constituting the part, and does not confirm information on the material of many parts used in the elevator.

  The present invention has been made in view of the above circumstances, and can centrally manage various pieces of information on the materials of a large number of parts used in an elevator, and can confirm information on the materials of desired parts in a short time from the outside. It is an object of the present invention to provide an elevator parts material management apparatus and a material management method thereof.

In order to solve the above problems, an elevator parts material management apparatus according to the present invention includes an input unit for inputting required information, a search number and a basic number for each part used in the elevator prior to ordering parts. A storage unit having a component material information table in which component material information is associated, a material confirmation / search processing unit configured by a CPU that executes predetermined processing, and a display unit;
When the material confirmation / retrieval processing unit receives a delivery of a manufactured part from a part supplier with a search number already provided by the part ordering source, it is displayed after the search number of the delivered part is entered from the input part. When the instruction is received, the basic constituent material information of the part corresponding to the search number is read from the part material information table and displayed on the display unit, and the basic constituent material information of the displayed part and the delivered part are displayed. And parts material verification processing means for enabling verification of the constituent materials of the delivered parts based on the description of the material inspection certificate received at the time of parts delivery ,
After checking the completion of the material of the delivery part, the delivery part material confirmation test result information to be performed after information and delivery to materials inspection certificate input from the input unit, of the delivery part of the component material information table In association with the search number, each is additionally registered in the corresponding item column, and material confirmation processing means including information on the material of the delivered part including the basic constituent material information, and the delivery part of the delivered part by the material confirmation processing means When a material display information generation instruction is received from the input unit after confirming the material, a search number corresponding to at least the delivered part is selected from information related to the material of each part stored in the part material information table . and it outputs the converted information, the component material of an elevator provided with a material recognition information generating output means for enabling attachment ready to recognize the delivery part It is a management device.

  In addition, the present invention is a material recognition information that is newly added to the above-described configuration, converts the information on the material of each part stored in the storage means into desired information, outputs the information, and attaches the information to the relevant part in a recognizable state. A configuration in which generation output means is further provided may be employed.

Furthermore, as a part material management method for an elevator according to the present invention, prior to ordering parts, a search number and basic constituent material information are stored in association with each part used in the elevator input from the input unit. When receiving a part manufactured with a search number provided by the part ordering party from the part ordering party and a step of creating a part material information table , a display instruction was received after inputting the search number from the input unit The basic material information of the delivered part corresponding to the search number from the parts material information table is displayed on the display unit, and the basic structural material information of the delivered part and the material inspection received when the delivered part and the part are delivered. based on the description of the lighting application, and part material collation processing step that allows the verification of the material of the delivery part, of the material of the delivery part After coupling completion, the information of the delivery component material confirmation test results performed after information and delivery to materials inspection certificate input from the input unit, in association with the search number of the delivery part of the component material information table, A material confirmation processing step for additionally registering in the corresponding item fields and including information on the material of the delivered part including the basic constituent material information, and after confirming the material of the delivered part by the material confirmation processing step, the input unit When receiving an instruction to generate material display information from , the material recognition information is converted into information desired for each part material stored in the part material information table and output in a state where it can be attached to the delivered part. A component material management method for an elevator having a generation output step.

  ADVANTAGE OF THE INVENTION According to this invention, the information regarding the material of many components used with an elevator can be managed centrally, the component material management apparatus of the elevator which can display the information regarding the material of the desired component in a short time from the outside, and its A material management method can be provided.

  FIG. 1 is a block diagram showing an embodiment of an elevator parts material management apparatus according to the present invention.

  A parts material management device is owned by an elevator manufacturing installation company or an elevator service company that is a part ordering source, and a general-purpose computer (PC) or the like is usually used. I do not care.

  The parts material management device is a material confirmation comprising an input unit 1 such as a keyboard and a pointing device, and a CPU for registering information on materials of various parts and reading information on the material of parts from each part. Data that is detachably connected to the search processing main body 2, the component material information storage 3 that stores information on the material of each component, the display 4, and the material confirmation / search processing main body 2 as necessary. A reading device 5 is provided.

  The input unit 1 inputs material information (for example, a search number, a material type, a material form, etc. for each part) of various parts used in the elevator in advance, and is formed on the part material information storage unit 3. Register as basic constituent material information in the part material information table 3a, and input information on other required materials in association with the constituent material information of the delivered parts at the time of delivery of manufactured parts, etc. It has a function to be added to the table 3a. Hereinafter, it will be collectively referred to as information related to the material of a part, including basic constituent material information and information on materials registered in association with the constituent material information.

  As shown in FIG. 2, the material confirmation / retrieval processing main unit 2 has component material verification processing means 2 </ b> A for verifying component material information of delivered parts at the time of delivery of the parts, and the result of the material verification test after the verification as part material information. Information regarding the material confirmation processing means 2B additionally registered in the table 3a and the material of the component stored in the component material information table 3a can be written in an identifier 6 such as a barcode or a QR code or a small IC chip 7, for example. There is provided material recognition information generating / outputting means 2 </ b> C that converts information, that is, information that can be recognized from the outside (barcode, IC chip registration is possible) and can be attached to the corresponding component 8.

  The part material information storage unit 3 may be an internal storage device or an external storage device such as a magnetic disk.

  The data reading device 5 optically reads an image of an identifier 6 such as a bar code and converts it into digital code information, and information on the material of a component written in a small information chip (IC chip) 7. For example, there is a data reading device that wirelessly reads.

  Next, an operation of the elevator part material management apparatus configured as described above and a series of processing steps of the material management method will be described with reference to FIGS. FIG. 3 is a diagram for explaining a flow of a series of processes for explaining the material management method, and FIG. 4 is a diagram schematically showing the movement of the process.

  First, when receiving delivery of parts manufactured from a parts manufacturing contractor or own factory, a search number (copy) 11 presented by an elevator manufacturing installation company or an elevator service company as an ordering source, a material inspection certificate 12, and When the manufactured part 8 is received, when a copy search number 11 is input from the input unit 1 and a display command is input, the material confirmation / search processing main body unit 2 receives component material verification processing means (in the component material management method). 2A) (corresponding to the component material verification processing step). The search number 11 may be any number as long as it can identify a part, for example, a production drawing number.

  In accordance with the search number 11, the component material verification processing means 2A reads the constituent material information 13 of the delivered part 8 corresponding to the search number 11 from the table 3a of the part material information storage unit 3 and displays it on the display unit 4 (S1, S2). ) Verify the constituent materials of the delivered part 8.

  The verification of the constituent material is performed by comparing the constituent material information 13 displayed on the display unit 4 with the description contents of the actual delivery part 8 and the material inspection certificate 12 and verifying the constituent material of the delivery part 8. Do.

  Note that the constituent material information 13 is information related to a part selected based on the search number 11, and is preferably information related to a material that satisfies, for example, physical characteristics required for the part from a production drawing. The items of the constituent material information 13 may include the type of material, material shape, material strength, hardness, surface roughness, paint color, and the like. Specific examples include steel types SS400, SPHC, etc. for steel materials, plate thicknesses for steel plates, dimensional shapes of die steels for die steels, and applicable standards for individual materials.

  When the part material verification process is completed as described above, it is determined whether or not the number 14 of the material inspection certificate 12 has been input (S3). If not, the input of the number 14 is prompted as necessary. (S4) When the number 14 of the material inspection certificate 12 is input, the number 14 is written in the material inspection certificate item column in association with the search number of the delivered part (S5).

  After that, the material confirmation / retrieval processing main body 2 executes material confirmation processing means (corresponding to the material confirmation processing step in the component material management method) 2B, and the result data 15 of the material confirmation test is stored in the material inspection certificate. Additional writing is performed in association with the number 14 (S6).

  The material confirmation test is conducted when material confirmation inspection is performed. Specific examples include strength confirmation (tensile strength, yield point, elongation) by a tensile test, hardness test, component analysis, and the like. The result 15 of the material confirmation test is input from the input unit 1 and the above-described material inspection is performed. In association with the number 14 of the certificate 12, it is additionally registered in the item column of the material confirmation test result (S6).

  In addition to the specific examples described above, the material confirmation method may be one that can evaluate various characteristics of the material, one that is inspected in the part manufacturing process, such as ultrasonic flaw detection and coating film thickness measurement.

  In the component material information table 3a, information 16 regarding items other than the above can be registered as information regarding the component material of the component, if necessary. For example, any information regarding materials / products such as parts delivery date, manufacturer name, steel material manufacturer name, etc. may be used.

After confirming the material of the part, a material recognition information generation / output unit (corresponding to a material recognition information generation / output step in the part material management method) 2C is executed.
Based on the material display information generation command (S7), the material recognition information generation / output unit 2C converts the information 17 related to the constituent material of the corresponding part 8 stored in the part material information table 3a into bar code information expressed as an identifier 6. Information that can be recognized externally, such as conversion or conversion into a data format that can be stored in the IC chip 7, is generated (S8) and stored in an appropriate storage means.

  Based on the output control instruction from the input unit 1 (S9), the material recognition information generation / output unit 2C outputs it as an identifier 7 represented by a bar code or writes it in the IC chip 7 (S10). 8 can be attached as recognizable information.

  Note that the recognizable information can be attached to the component 8 by application, embedding, and the like in addition to pasting.

  Further, each component 3 to which the identifier 6 having the recognizable information and the IC chip 7 is attached is incorporated into the elevator as shown in FIG. A data reader 5 is detachably connected to the main body 2, reads and analyzes a bar code represented by the identifier 6 and information stored in the IC chip 7, and saves it in the component material information table 3 a from the read search number. Information 17 relating to the material of the corresponding part 8 is retrieved and displayed on the display unit 4.

  Therefore, according to the embodiment as described above, it is possible to relate to the material of the component in a minimum time by only bringing the identifier 6 or the IC chip 7 attached to the component 8 by the data reader 5 regardless of the time and place. Since the information 17 can be read and a large amount of information can be displayed on the display unit 4, various information relating to the materials required for the components can be confirmed in a short time.

  In addition, the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention.

The block diagram which shows one Embodiment of the component material management apparatus of the elevator which concerns on this invention. The function block diagram in the material confirmation search process main-body part shown in FIG. The figure explaining the flow of a series of processes explaining operation | movement thru | or the material management method of a component material management apparatus. The figure which represented the flow of a process typically. The figure explaining the example which reads the information regarding the material used of the said part from a part. The schematic diagram explaining confirmation of the information regarding the used material of the conventional component.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Input part, 2 ... Material confirmation search process main-body part, 2A ... Parts material collation processing means, 2B ... Material confirmation processing means, 2C ... Material recognition information generation output means, 3 ... Parts material information storage part, 3a ... Component material Information table, 4 ... display unit, 5 ... data reader, 6 ... identifier, 7 ... IC chip, 8 ... part, 11 ... search number, 12 ... material inspection certificate, 13 ... used material information, 14 ... material inspection certificate Letter number, 15 ... Material confirmation test result data.

Claims (4)

In an elevator parts material management device that manages information on the materials of a wide variety of parts used in elevators,
Prior to ordering parts, there is an input part for inputting required information, and a part material information table in which a search number and basic constituent material information are associated with each part used in the elevator input from the input part. A storage unit, a material confirmation / retrieval processing unit configured by a CPU that executes predetermined processing, and a display unit;
The material confirmation / retrieval processing unit
When receiving a display instruction after inputting a search number of the delivered part from the input unit when receiving a delivery of a part that has already been manufactured with a search number presented by the part ordering source from a parts supplier, the part material The basic constituent material information of the part corresponding to the search number is read from the information table and displayed on the display unit. The basic constituent material information of the displayed part and the material inspection certificate received at the time of delivery of the delivered part and part. Component material verification processing means that enables verification of the constituent materials of the delivered parts based on the description content of the certificate ,
After checking the completion of the material of the delivery part, the delivery part material confirmation test result information to be performed after information and delivery to materials inspection certificate input from the input unit, of the delivery part of the component material information table In correspondence with the search number, additionally register each in the corresponding item column, material confirmation processing means to be information on the material of the delivered part including the basic constituent material information ,
After material confirmation of the delivered part by the material confirmation processing means, when receiving an instruction to generate material display information from the input unit , at least the information on the material of each part stored in the part material information table Elevator part material management characterized in that a search number corresponding to a delivered part is converted into desired information and output, and material recognition information generating / outputting means is provided which can be attached in a state where it can be recognized by the delivered part. apparatus. In the elevator parts material management apparatus according to claim 1,
The material recognition information generation / output unit converts the search number corresponding to the delivered part stored in the component material information table into barcode data expressing as a component identifier based on a generation instruction of material display information from the input unit. to together, when receiving an output control instruction from the input unit, and outputs as an identifier expressed in the bar code that is attachable to surface of the delivery part, to allow attachment as recognizable information to the delivery part,
Furthermore, a data reading device that is detachably attached to the material confirmation / search processing unit and that reads the identifier represented by the barcode attached to the surface part of the delivered part is provided,
A component material management apparatus for an elevator which reads information on the material of the corresponding component from the component material information table based on the identifier read by the data reader and displays the information on the display unit so as to be visually recognizable. In the elevator parts material management apparatus according to claim 1,
The material recognition information generation / output means reads out information related to the material of the delivered part stored in the part material information table based on the instruction to generate the material display information from the input unit , registers the information on the small information chip, and The small information chip can be attached to
Furthermore, the material check and detachably attached to the retrieval processing unit, a display visually recognize the information about the components of the material registered in the small information chip attached to the delivery part to the display unit I read wirelessly A component material management device for an elevator, comprising a data reading device for enabling reading . In an elevator parts material management method for managing information on materials of a wide variety of parts used in elevators,
Prior to ordering parts, a step of creating a part material information table in which a search number and basic constituent material information are stored in association with each part used in the elevator input from the input unit ;
When receiving a delivery of a part manufactured together with a search number provided by the part orderer from the part supplier, when receiving a display instruction after inputting the search number from the input unit, the search number from the part material information table The basic constituent material information of the delivered parts corresponding to the is displayed on the display unit, and based on the basic constituent material information of the delivered parts and the contents of the delivered parts and the material inspection lighting received when the parts are delivered, Part material verification process step that enables verification of component materials of delivered parts,
After checking the completion of the material of the delivery part, the delivery part material confirmation test result information to be performed after information and delivery to materials inspection certificate input from the input unit, of the delivery part of the component material information table In correspondence with the search number, additionally register each in the corresponding item column, a material confirmation processing step including information on the material of the delivered part including the basic constituent material information ,
After confirming the material of the delivered part in the material confirmation processing step, when receiving an instruction to generate material display information from the input unit , information on the material of each part stored in the part material information table is set as desired information. And a material recognition information generating / outputting step for converting and outputting the product in a state where it can be attached to the delivered part.

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