JP2017010315A - Construction management information collection device, conduit completion drawing creating system, construction management information collection method, construction daily report generation method and construction daily report - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a construction management information collection device that can inherently manage each, even if cut pipe occurs in a construction site of pipe laying construction.SOLUTION: A construction management information collection device A is provided for collecting pipe construction management information in a construction site of pipe laying construction. The construction management information collection device includes: a pipe information acquisition unit A1 for acquiring specific pipe information including the pipe code from a pipe information label L being a pipe information display applied in a laying target pipe; a cut pipe information generation unit A2 for generating cut pipe information including the cut pipe identification information for individually identifying multiple cut pipes occurring in a construction site in association with the pipe code before the cut pipe; an imaging unit A3 for taking an image of a pipe connection part while being positioned in the vicinity of a pipe connection part; a GPS receiving unit A4 for acquiring position information; and an output unit A5 for uploading construction management information including at least pipe information, the cut pipe information, the image information of the pipe connection part and the position information in a management server B directly or through a portable storage medium.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a construction management information collecting device, a pipe completion drawing drawing system, a construction management information collecting method, and a construction daily report for collecting pipe construction management information at a construction site of pipe laying construction (also called “pipe laying construction”). Regarding generation method and daily construction report.

  Ancillary to the construction of pipes such as water supply pipe networks, the contractor writes a drawing identifying the materials used and the contents of construction on the daily construction report at the end of the day's work. It is necessary to submit to the construction manager a completed map representing the location and an offset map representing the exact burial position of the pipeline rather than the completed map.

  However, since the construction of such a document is very complicated for the contractor, there is a problem that it is difficult to guarantee the accurate information entry. For example, it is often the case that the various types of pipe materials used for construction and the embedment positions of each pipe are recorded in a notebook, and the above documents are created together with reference to the notes later. There are many transcription mistakes, and since there are many cases where the position is measured after the pipes are buried, the accuracy is lacking.

  Further, there has been a demand for a method for recording whether or not the joining operation of the pipe joint portion (pipe joint portion) has been appropriately performed in a form that can be verified after the construction.

  Therefore, in Patent Document 1, in order to reduce such complexity, a tube information acquisition device that acquires tube information based on imaging information of a tube information label attached to a tube arranged at a construction site, Pipe information, position information, and image information obtained via a GPS receiver that acquires position information on a construction site and an image acquisition device that acquires an image of a joint portion of a pipe are sent to a construction management information server by a transmission device. Based on the pipe information, position information, and image information uploaded and downloaded from the construction management information server to the information processing terminal, a completed drawing is generated on the map managed by the mapping processing unit provided in the information processing terminal A method for creating pipeline completion drawings has been proposed.

  According to the pipe completion drawing creation method, the operator can take note of the pipe information in the notebook, survey the position with a surveying device, and without the labor of performing the photographing work, the pipe information, the positional information, Since the image information is collected at the construction site and uploaded to the construction management information server, accurate information can be obtained with certainty. It is possible to properly verify the joining state based on such accurate information and automatically generate a daily construction report. If connected to the construction management information server, the information processing terminal can be used regardless of location. An accurate completed drawing can be generated above.

JP2015-75927A

  However, in the conventional pipe information acquisition device described above, the pipe information is uniquely managed in association with the pipe code. Therefore, a cut pipe is generated when the pipe is laid at the construction site, and one pipe has a plurality of pipes. There is a problem that the cut tube cannot be properly managed when it is cut.

  For example, when laying a pipe using such a cut tube, it is necessary to manage a plurality of tubes with the same tube cord, so whether the cut tube is a cut tube on the receiving side or on the insertion side. Whether it was a cut tube could not be identified, and the individual tube length could not be managed.

  In view of the above-described problems, an object of the present invention is to provide a construction management information collecting device, a pipe completion drawing creation system, and construction management information that can be managed uniquely even when a cut pipe is generated at a construction site of pipe laying work. The collection method, construction daily report generation method and construction daily report are provided.

  In order to achieve the above-mentioned object, the first characteristic configuration of the construction management information collecting apparatus according to the present invention is the construction management of pipes at the construction site of pipe laying work as described in claim 1 of the claims. A construction management information collecting device that collects information, a pipe information acquisition unit that acquires unique pipe information including a pipe code from the pipe information display added to the laying target pipe, and a plurality of cut pipes generated at the construction site A tube information acquired by the tube information acquisition unit, at least the tube information acquisition unit for generating the tube information including the tube identification information for individually identifying the tube information in association with the tube code before the tube cut, And an output unit that outputs the construction management information including the cut tube information generated by the cut tube information generation unit to the outside.

  The cut tube information generation unit provided in the construction management information collection device assigns the pre-cut pipe code to the cut pipe, and provides the cut pipe identification information for individually identifying each cut pipe for the same pipe code. Since the cut tube information is generated, each cut tube can be managed uniquely. When such a cut tube is laid, the construction management information for the joint of the cut tube is output as accurate electronic data from the output unit to the outside so that it can be properly managed. Can also be managed as a reusable tube.

  As described in claim 2, the second feature configuration includes the first feature configuration described above, and the cut tube information generation unit sets the type of the cut tube, the connection tool, and the tube length as the cut tube information. The cut tube information setting unit is provided.

  For example, the type of whether the cut tube is the receiving side or the insertion side, the type of connector that must be used when laying the cut tube, whether or not a connection is used, and the length of the cut tube is the cut tube Attribute information for individually specifying each cut tube is generated based on the input information input via the information setting unit.

  In addition to the first or second feature configuration described above, the third feature configuration includes an imaging unit that photographs the pipe joint portion in a state of being positioned in the vicinity of the pipe joint portion. There is in point.

  Image information of the pipe joint taken by the imaging unit is collected as construction management information, and is managed as image data that can be verified that the pipe joint is appropriately joined.

  In the fourth feature configuration, as described in claim 4, in addition to the third feature configuration described above, a GPS receiving unit that acquires position information in a state where the imaging unit is positioned in the vicinity of the pipe joint portion It is in the point equipped with.

  Even if surveying is not performed, the position information acquired by the GPS receiver is appropriately managed as construction management information indicating the position of the pipe joint.

  The characteristic configuration of the pipeline completion drawing creation system according to the present invention is as described in claim 5 in which a pipeline completion drawing is created based on pipe construction management information collected at the construction site of pipe laying work. Completion drawing creation system, the construction management information collection device having any one of the first to fourth feature configurations described above, and the construction management information output from the construction management information collection device for each pipe laying construction A storage unit for storing, a daily check information including pipe information that has been laid and uncut pipe information based on construction management information stored in the storage unit, and a joint check sheet that includes image information of the pipe joint A management server comprising a construction daily report information generating unit for generating information and storing the information in the storage unit; and a map based on the daily construction report information and joint check sheet information downloaded from the management server. In that together with associated position and corresponding image information is configured to include a, and an information processing terminal having a mapping processing unit for automatically generating a line completed diagram in the working position.

  Based on the construction management information output from the construction management information collection device, an accurate joint check sheet containing accurate daily reports including installed pipe information and unlaid cut pipe information and pipe joint image information is provided. Generated by the construction daily report generation unit and stored in the storage unit. In the information processing terminal, a pipe completion drawing at the construction position is generated in accordance with such accurate construction daily report and the joint check sheet.

  The characteristic configuration of the construction management information collecting method according to the present invention is as described in the sixth aspect of the present invention. As described in the sixth aspect of the present invention, the construction management information collecting device according to any one of the first to fourth aspects of the present invention A construction management information collecting method for collecting construction management information, wherein the pipe information obtaining unit obtains unique pipe information including a pipe code from the pipe information display added to the laying target pipe, and A cut tube information generation step for generating cut tube information including cut tube identification information for individually identifying a plurality of cut tubes in association with a tube code before the cut tube by the cut tube information generation unit when the cut tube is generated; A construction management information recording step for recording construction management information including the pipe information and the cut pipe information obtained in the pipe information acquisition step and the cut pipe information generation step in a recording unit, and each time the pipe is joined The tube information acquisition step From up to a point repeatedly executing the construction management information recording step.

  The characteristic construction of the construction daily report generating method according to the present invention is a construction daily report generating method for generating a daily construction report based on the construction management information collected by the construction management information collecting method described above, as described in claim 7. , Grouping processing step for grouping each construction management information by construction date, and pipe information including pipe code and cut pipe information of pipes laid on the construction day based on the construction management information grouped. A laying list generation step for listing, a pipe length calculation step for calculating a production pipe length from the pipe information listed in the laying list generation step, and an unlaid list generation for listing pipe information for unlaid cut pipes Points including a step and a form generation step for generating a daily construction report including a generated laying list, a production pipe extension, and an unlaid list A.

  The characteristic construction of the daily construction report according to the present invention is the daily construction report generated by the above-described daily construction report generation method as described in claim 8, wherein at least the laying list and the production pipe extension in units of the construction day. , The unlaid list is posted.

  As described above, according to the present invention, even if a cut pipe is generated at the construction site of pipe laying construction, the construction management information collecting device, the pipe completion drawing creation system, and the construction management information collecting method that can manage each of them uniquely The construction daily report generation method and construction daily report can be provided.

Block diagram of pipeline completion drawing system Explanatory drawing of the completed map generated by the pipeline completed map creation support system Illustration of daily report generated by the pipeline completion drawing creation support system Explanatory drawing of the check sheet generated by the pipeline completion drawing creation support system (A) is a cross-sectional view of a seal member used for pipe joining of a straight pipe, (b) is an explanatory diagram of a photographing state of an appropriate pipe joint by an imaging unit, and (c) is an inappropriate pipe joint by an imaging unit. Explanatory drawing of a photographing state, (d) is an explanatory view of an image of an appropriately joined pipe joint taken by an imaging unit, and (e) is an improperly joined pipe joint taken by an imaging unit. Illustration of the image (A), (b) is explanatory drawing of the joining structure of the pipe joint part of a deformed pipe (A) is explanatory drawing of the imaging | photography state with respect to the pipe joint part of a deformed pipe by an imaging part, (b) is explanatory drawing of the image of the appropriate pipe joint part image | photographed with the imaging part, (c) is image | photographed with the imaging part. Explanatory drawing of improper pipe joint image (A) is a front view of the construction management information collecting device in the contracted state, (b) is a front view of the construction management information collecting device in the extended state, and (c) is a side view of the construction management information collecting device in the extended state. (A) is a top view of the principal part of a construction management information collection device, (b) is a front view of the principal part, (c) is a side view of the principal part. (A), (b) is explanatory drawing of the inspection state using a pipe inspection device (A) is explanatory drawing of the test | inspection state which used the construction management information collection apparatus with respect to the pipe joint part of a straight pipe, (b) is explanatory drawing of the BB sectional view of (a), (c) is (a) ) Cross-sectional explanatory diagram Flowchart explaining each step of construction management information collection method Flow chart explaining each step of construction daily report generation method

  Below, the construction management information collection device, the pipeline completion drawing creation system, and the construction management information collection according to the present invention will be described with reference to an example of a pipe joining work to a water supply pipe using a ductile cast iron pipe (hereinafter referred to as “iron pipe”). Explains the method, daily construction report generation method, and daily construction report.

  As shown in FIG. 1, a pipeline completion drawing creation system 100 is a system for creating a pipeline completion drawing based on pipe construction management information collected at a construction site of pipe laying construction. And a management server B and an information processing terminal C, and at least the management server B and the information processing terminal C are configured to be communicably connected to each other via the Internet using a wired or wireless communication medium.

  The construction management information collecting device A is a device for collecting pipe construction management information at the construction site of pipe laying work and uploading it to the management server B via a recording medium such as a USB memory or a transmission medium such as a communication line. Thus, a plurality of functional blocks such as a tube information acquisition unit A1, a cut tube information generation unit A2, an imaging unit A3, a GPS reception unit A4, an output unit A5, and a recording unit A6 are provided.

  The construction management information collecting apparatus A is provided with an arithmetic unit composed of a peripheral circuit including a microcomputer and a program memory, a touch panel type display unit for displaying a calculation result by the arithmetic unit or inputting data, and a flash memory. Each functional block described above is composed of an application program, a microcomputer, and hardware blocks controlled by the microcomputer. As peripheral circuits, a wireless communication interface such as WiFi and a memory interface such as a USB interface are provided.

  The pipe information acquisition unit A1 corresponds to unique pipe information including a pipe code from a unique pipe information label L, for example, a QR code (registered trademark) label affixed to each pipe laid at the construction site. A code reader such as a QR code reader (QR code is a registered trademark) for acquiring code information is used. The form of the code information is not particularly limited, and known code information such as a barcode can be appropriately used. The tube code is code information composed of only a numerical value or a combination of a numerical value and a symbol such as a character, and is code information for individually identifying a tube.

  The tube information label L is an example of the tube information display according to the present invention. Instead of the mode in which the tube information label L is affixed as the tube information display, code information is imprinted on the outer surface of the tube or a code is used using a paint. An aspect in which information is applied may be used. In other words, it is only necessary to obtain unique pipe information including the pipe code from the pipe information display added to the laying target pipe.

  When the code information read by the code reader is input to the management server B via the recording medium or the transmission medium, the pipe information corresponding to the code information is retrieved from the pipe information database B3 connected to the management server B. . The pipe information includes the date of manufacture, manufacturing factory, model, pipe type, nominal diameter, pipe individual number (corresponding to pipe code), and the like. The tube information database B3 may be searched by the tube information acquisition unit A1, and the obtained tube information may be uploaded to the management server B.

  The cut tube information generation unit A2 includes a calculation processing unit that generates cut tube information including cut tube identification information for individually identifying a plurality of cut tubes generated at a construction site in association with a pipe code before the cut tube. Has been.

  The above-mentioned touch panel type display device is provided with a cut tube information setting unit for displaying an input screen for setting cut tube information. The type of cut tube that distinguishes the “cutting tube” that is the cut tube on the insertion side, and the connection P-Link (registered trademark) when the other pipe of the connection destination is a straight pipe, or a deformed pipe Is set and inputted as the cut tube identification information, the type of the connection tool such as the connection tool G-Link (registered trademark), the insertion tube for the cut tube, the presence / absence of the use of the connection tool, and the tube extension of the cut tube to be laid. The arithmetic processing circuit provided in the cut tube information generation unit A2 further subtracts the tube extension of the cut tube on the side laid from the tube extension before the cut tube, and calculates the remaining tube extension as one of the cut tube identification information. Is configured to do.

  The imaging unit A3 includes a cover body that covers the pipe joint section, and a plurality of imaging units that are fixed to the cover body and photograph the pipe joint section in a state where the cover body is positioned in contact with or near the joint section of the pipe. It is comprised with the part.

  The GPS receiver A4 includes an arithmetic processing circuit and an antenna that receive a signal from a GPS satellite and acquire position information in a state where the inspection unit A3 is in contact with the joint portion of the tube or the vicinity of the joint portion. .

  At least the tube information acquired by the tube information acquisition unit A1, the cut tube information generated by the cut tube information generation unit A2, the image information acquired by the inspection unit A3, and the position information acquired by the GPS reception unit A4 The construction management information including the above is recorded in the recording unit A6 configured by one section of the flash memory described above, read out from the recording unit A6, and then output to the outside through the output unit A5. The recording unit A6 is composed of a semiconductor memory such as a flash memory, but may be composed of other storage media.

  When outputting to a recording medium such as a USB memory or a tablet computer, the output unit A5 is configured by an interface circuit such as a USB interface circuit or Bluetooth (registered trademark), and is managed via the recording medium such as a USB memory. Uploaded to server B. When uploading directly to the management server B, the output unit A5 is configured by a wireless communication interface circuit such as WiFi. The output unit A5 may have any configuration as long as it is configured by an interface circuit that can be connected to an external device.

  The management server B stores a storage unit B1 that stores the construction management information uploaded from the construction management information collecting apparatus A directly via a communication line or indirectly via a storage medium for each pipe laying work, Based on the construction management information stored in the part B1, a daily construction report including pipe information that has been laid and cut pipe information that has not been laid, and a joint check sheet that includes image information of the pipe joint are generated and stored in the storage part The construction daily report generation unit B2 is connected to the pipe information database B3 described above.

  The information processing terminal C is an application program that associates a construction position and image information on a map and generates a pipeline completion drawing at the construction position based on the daily construction report and the joint check sheet downloaded from the management server B. The mapping processing unit is configured by a personal computer installed.

  FIG. 2 illustrates a part of a pipe completion drawing, FIG. 3 illustrates a daily construction report, and FIG. 4 illustrates a joint check sheet.

  As shown in Fig. 3, the construction daily report includes the construction name, construction site, each contractor's identification name column, date and time of construction, weather, process, volume extension, total material used, material details, remaining pipe Each item column is a form in which construction information including pipe information and cut tube information is shown in each item column.

  The process column shows the installed pipe, the number of joints and the number of cut pipes, and the material used column shows the pipe name, joined state (joined or not joined), cut pipe / liner attributes, and shape in the order of installation. Dimensions, pipe code (pipe No.), and manufacturer are shown, and the remaining pipe column shows the name, shape, and dimensions of the unused pipe among the cut pipes, pipe code (pipe No.), and the manufacturer. The column shows the total length of the installed pipe, and the total material used column shows the number of pipes used.

  In the construction daily report, No. 7 (pipe code 2015E124653) and No. 11 (pipe code 2015E111111) of two GX type 1 powder pipes (straight pipes), a cut pipe is generated, each one is laid, and each other is unused.

  As shown in FIG. 4, in the joint check sheet, the serial numbers given to the joints in the order of joining the pipes, the pipe information (tube code (pipe No.), nominal diameter, (Joint type, pipe type, inner surface coating, pipe thickness, liner, cutting pipe method, cutting pipe effective length), earth covering, construction management information consisting of latitude, longitude and altitude indicating the position of the joint The joint image taken along the tube axis direction and the joint image taken from the direction perpendicular to the tube axis are managed.

  2 is generated by the information processing terminal C from the pipe information managed in the construction daily report, the pipe information managed in the joint check sheet, and the position information (latitude, longitude, and altitude) of the joint. Is done. The information processing terminal C is connected to a map database, and the abbreviation symbol of the laid pipe is written on the completed drawing layer superimposed on the layer where the actual map information is shown.

  No. in the column for details of materials used in the daily construction report shown in FIG. 3 (GX straight pipe), No. 3 4 (GX type double T-tube), No. FIG. 2 shows a completed drawing representing the joint route of each pipe of No. 5 (GX type straight pipe) and the joint parts of serial numbers 3, 4, and 5 attached to the joint check sheet shown in FIG. ing.

  FIG. 5 (a) shows a cross section of a rubber seal member 4 used for a joint portion of a push-on type GX straight pipe. The seal member 4 is a valve that is press-contacted between a heel portion 4a fitted and fixed in a groove formed in the inner periphery of the receiving port, and a tube inner peripheral surface on the receiving port side and a tube outer peripheral surface on the insertion port side. A colored marker member 4c is provided on the rising surface of the heel portion 4a facing the tube end side on the receiving end side.

  5 (b) and 5 (c) show a cross section of the main part of the joint portion of the tubes 2 and 3. FIG. The insertion port 3A formed at the end of the other tube 3 is inserted into the receiving port 2A formed at the end of the one tube 2, and the inner peripheral surface of the receiving port 2A and the outer peripheral surface of the insertion port 3A The seal member 4 is interposed so as to be compressed, and the lock ring 5a and the protrusion 3a formed in the insertion port 3A are engaged and secured. In the figure, reference numeral 5b denotes a lock ring centering member.

  FIG. 5B shows an example in which the seal member 4 is properly mounted. The heel portion 4a is fitted into the seal member housing recess 2B formed in the inner periphery of the receiving port 2A, and is connected to the seal member housing recess 2B. The valve portion 4b is compressed between the sealing member compression convex portion 2C and the outer peripheral surface of the tube 3 on the insertion side.

  FIG. 5C shows an example in which the seal member 4 is improperly mounted, and shows a state in which the valve portion 4b is pulled inward by the tube 3 and the heel portion 4a is detached from the seal member accommodating recess 2B. Yes. In such an improper bonding state, the sealing function is impaired, so that it is necessary to perform the bonding operation again.

  FIG. 5D shows an image taken by the imaging unit A3 when the seal member 4 is properly attached. FIG. 5E shows an image taken by the imaging unit A3 when the seal member 4 is improperly mounted, and an image corresponding to the marker member 4c as well as the heel portion 4a on the inner periphery of the receiving port 2A. Appears.

  Since the marker member 4c is composed of a colored member different from the color of the seal member 4, if the pixel region indicating the colored member is recognized in the image photographed by the imaging unit A3, it is determined that the joining state is inappropriate. Yes, the joining operation is performed again, and when it is determined to be appropriate, the joining operation of the joint portion is completed.

  6 (a) and 6 (b) show a pipe joint structure of a deformed pipe. After inserting the insertion port 3A of the other tube 3 into the receiving port 2A of the one tube 2, the seal member 4 is inserted into the gap between the insertion port 3A and the receiving port 2A using the pusher wheel 5.

  The tightening holes 2E formed in the flange portion 2D on the side of the receiving port 2A and the tightening holes 5A formed in a plurality of locations in the circumferential direction of the annular push ring 5 are combined with a T-head bolt 6A and a nut 6B which are tightening members. The push ring 5 is pulled to the flange portion 2D side by tightening via the, and the seal member 4 is pushed and inserted by the tip protrusion 5B of the push ring 5.

  A protrusion 5C facing the flange portion 2D is formed in the vicinity of the portion where the tightening hole 5A is formed in the pusher wheel 5. When the T-head bolt 5 is tightened until the protrusion 5C comes into contact with the end surface of the flange portion 2D. The seal member 4 is pushed and inserted into an appropriate position.

  A plurality of tightening holes 5A are provided at equal positions along the circumferential direction of the press wheel 5, and a plurality of tightening holes 2E formed at the flange portion 2D are also provided at equal positions along the circumferential direction. The tightening holes 2E are provided in twice the number of the tightening holes 5A at half the pitch of the tightening holes 5A so that the circumferential position of the press wheel 5 can be easily adjusted.

  For example, when two tightening holes 5A formed in the press ring 5 are provided at a central angle of 180 °, four tightening holes 2E formed in the flange portion 2D are provided at a central angle of 90 °, and the press ring 5 is provided with a central angle of 120 ° pitch, six fastening holes 2E formed in the flange portion 2D are provided with a central angle of 60 ° pitch.

  When the T-head bolt 6A is tightened so that all the protrusions 5C formed in the vicinity of each tightening hole 5A are in contact with the end face of the flange portion 2D, the joining operation of the pipe is completed.

  As shown in FIGS. 7A, 7 </ b> B, and 7 </ b> C, an image showing the contact state between the protrusion 5 </ b> C provided on the push wheel 5 and the flange portion 2 </ b> D on the receiving side is taken by the imaging unit A <b> 3. The imaging unit A3 is arranged so that the contact state is inspected in the range of at least 180 ° along the circumferential direction from the outer surface of the tube joint. Protrusions are formed on the half of the outer periphery of the pipe joint, that is, on the hatched portion provided on the periphery of the press wheel 5 shown in FIG. ) And the flange portion 2D, it is determined whether or not the joining state of the pipe joining portion is appropriate.

  In FIG. 7 (b), there are two projections 5C existing in the range of 180 ° around the tube axis (two hatched portions in the vicinity of the tightening hole 5A of the press wheel 5 shown in FIG. 7 (a)). Only the projection is formed) and the flange portion 2D is in good contact with each other, and therefore, it is determined that the joining state of the pipe joining portion is appropriate.

  In FIG. 7 (c), two protrusions 5C existing in the range of 180 ° around the tube axis (similarly, the hatched part 2 in the vicinity of the fastening hole 5A of the press ring 5 shown in FIG. 7 (a)). And the flange portion 2D is in good contact with the other, but the other is not in contact, so it is determined that the joint state of the pipe joint is inappropriate, When the joining operation is performed again and is determined to be appropriate, the joining operation for the joint portion is completed.

  8 (a), (b), (c) and FIGS. 9 (a), (b), (c) show the mechanical structure of the construction management information collecting apparatus A. FIG. The construction management information collecting device A is attached to the signal processing unit 50 provided above the device, the imaging unit A3 provided below, the connecting unit 30 connecting the signal processing unit 50 and the inspection unit 80, and the connecting unit 30. The battery 40 is provided.

  The signal processing unit 50 is provided with an arithmetic device 56, a display device 70, a two-dimensional code reader 54, a GPS operation unit 52, a GPS receiving antenna 60, and the like housed in a housing.

  The two-dimensional code reader 54 functions as the tube information acquisition unit A1, the calculation device 56 and the display device 70 function as the cut tube information generation unit A2, and the GPS operation unit 52 and the GPS reception antenna 60 function as the GPS reception unit A4. The wireless communication interface and the memory interface provided in the calculation device 56 function as the output unit A5, and the memory provided in the calculation unit 56 functions as the recording unit A6.

  The display unit 70 is a liquid crystal touch panel type display unit whose display is controlled by the arithmetic device 56, and is a case that can be swung around the horizontal axis P2 in order to adjust the angle so that the operator can easily operate depending on the posture at that time. Is attached.

  The position information of the construction management information collecting apparatus A is received based on the operation via the GPS operation unit 52, and the position information of the pipe joint, that is, the latitude, longitude, and altitude is generated from the position information. ing.

  The GPS operation unit 52 and the two-dimensional code reader 54 are accommodated in accommodation units 51 and 53 attached to the left and right sides of the casing, respectively. The left and right accommodating parts 51 and 53 are formed in a size that can be grasped by a palm, and are configured such that an operator can carry the inspection apparatus A by grasping the outside of the accommodating parts 51 and 53. That is, the left and right accommodating portions 51 and 53 function as gripping portions for carrying the construction management information collecting device A.

  A tube information label L (see FIG. 1) indicating the tube type and the like is attached to the tube surface on the receiving side, and the information recorded on the tube information label L is transferred to the above-described tube information acquisition unit A1 (two-dimensional code reader). 54), the attribute information such as the tube type is taken in and output to the arithmetic unit 56.

  The connecting portion 30 is composed of two shafts 31 and 32 having a double structure of a cylindrical inner shaft and an outer shaft, and the signal processing portion 50 and the imaging portion are moved by moving the inner shaft into or out of the outer shaft. The separation distance from A3 is configured to be adjustable.

  A screw-type fixing portion 35A that allows the inner shaft to advance or retreat is provided at the upper ends of the pair of outer shafts. By loosening the screw, the inner shaft advances or retracts with respect to the outer shaft, and the screw is tightened. As a result, the inner shaft is fixed. An expansion / contraction mechanism 35 that adjusts a separation distance between the signal processing unit 50 and the imaging unit A3 is configured by the fixing unit and the two inner shafts.

  The battery 40 is provided to supply power to the signal processing unit 50, the imaging unit A3, and the like, and is attached to the imaging unit A3 side of the connecting unit 30. For an operator who adjusts the posture of the construction management information collecting apparatus A while holding the gripping part so that the image pickup part A3 is located inside the tube laying groove and the signal processing part 50 is located above the image pickup part A3, A certain battery 40 is arranged on the imaging unit A3 side so that the center of gravity can be lowered to easily balance.

  A swing mechanism 20 is provided on the upper part of the image pickup unit A3, and the image pickup unit A3 is configured to be swingable around the horizontal axis P1 with respect to the shafts 31 and 32 that are the connecting portions 30.

  As shown in FIGS. 10 (a) and 10 (b), the imaging unit is positioned at a position where the operator can properly inspect the pipe joint by lowering the construction management information collecting device A from the ground outside the pipe laying groove. By positioning and arranging A3 and performing an input operation according to the operation guidance displayed on the display device 70, the required construction management information is acquired by the imaging unit A3 and the GPS receiving unit A4.

  If the imaging unit A3 is coupled to the coupling unit 30 via the swing mechanism 20, the imaging unit A3 can be easily arranged at an appropriate position without finely adjusting the attitude of the coupling unit 30. .

  When the pipe joint portion is inclined in the depth direction of the pipe laying groove, it is necessary to perform an inspection with the imaging portion A3 inclined, but even in such a case, by having the swing mechanism 20, Since the GPS receiving antenna 60 can be disposed directly above the connecting portion 30, it is possible to obtain correct position information of the connecting portion.

  In addition, the rocking mechanism 20 incorporates a lock mechanism that fixes the rocking angle of the imaging unit A3. Since the rocking angle of the image pickup unit A3 with respect to the shafts 31 and 32 is fixed by the lock mechanism, the posture of the image pickup unit A3 can be maintained after the image pickup unit A3 is positioned at a position where the pipe joint can be properly inspected. Sometimes, image information that is accurate inspection information in a stable posture can be obtained by the imaging unit A3.

  As the lock mechanism, a ratchet mechanism that permits rotation at a predetermined angular pitch in one direction around the horizontal axis P1 and prevents rotation in the opposite direction is preferably used. When the maximum angle is turned in one direction, the latched state by the ratchet mechanism is released. By pressing the imaging unit A3 against the pipe joint, the imaging unit A3 swings with respect to the shafts 31 and 32, and the posture is maintained.

  As shown in FIGS. 11 (a), (b), and (c), the imaging unit A3 is close to the joint portion of the tubes 2 and 3 laid in the tube laying groove D from above, which is one direction of the tube surface. A metal cover body 11 covering the pipe joint portion, and cameras 12 and 13 attached to the inside of the cover body 11.

  By attaching the cameras 12 and 13 to the inside of the cover body 11, dirt and the like in the tube laying groove D can be prevented from adhering to the cameras 12 and 13 and the inspection can be appropriately performed. Therefore, it is preferable that the cover body 11 is configured to cover the entire pipe joint.

  The cover body 11 is formed in a substantially rectangular parallelepiped shape having a single upper surface and four side surfaces and having an open bottom portion, and an arch serving as a contact portion with the tube on a pair of side surfaces facing the axial direction of the tube. Shaped recesses 11A and 11B are formed.

  By positioning the cover body 11 from the bottom opening to the tube joint and bringing the recesses 12A and 12B into contact with the tube, the imaging unit A3 is positioned with respect to the tube joint. In the pipe joint part of the push-on type pipe joint structure, the pipe diameter of the pipe on the inlet side is larger than the pipe diameter of the pipe on the inlet side at the pipe joint part, so the recess 11A is formed on the pipe surface on the inlet side. The lateral width of each of the concave portions 11A and 11B and the curvature of the top curve portion are adjusted so that the other concave portion 11B comes into contact with the tube surface on the receiving port side appropriately.

  The camera body 12 is positioned in an inspectable state by bringing the cover body 11 close to the pipe joint and bringing the tops of the recesses 11A and 11B into contact with the pipe surface. 13 is used to photograph the pipe joint.

  Three cameras 12 are fixed to the inner wall side of the cover body 11, and are directed in a direction along the tube axis of the tube joint portion. The three cameras are evenly arranged at a central angle of about 120 ° so as to photograph the periphery of the tube joint portion from the insertion side tube toward the receiving side tube.

  An image of the state of the seal member interposed between the receiving port and the insertion port is acquired by an image by the camera 12 that photographs the periphery of the tube joint from the insertion side of the other tube toward the receiving side of the one tube. Thus, it is possible to determine the quality of the joined state based on the image information.

  The image information obtained by the imaging unit A3 described above is output to the arithmetic unit 56 and displayed on the display unit 70 as a photographic image. An operator who visually confirms the photographic image displayed on the display unit 70 is configured to be able to confirm whether or not the pipe joint portion is properly joined without any abnormality.

  If there is an abnormality in the pipe joint, the joining operation is performed again. If there is no abnormality, the pipe generated from the position information received by the GPS receiver A4 in accordance with the operation of the recording button displayed on the display unit 70. The position information of the joint, the attribute information such as the type of the tube read by the two-dimensional code reader 54, and the image information of the joint taken by the imaging unit A3 are recorded in the recording unit provided in the arithmetic device 56. .

  When a plurality of pipe joining operations scheduled for the day are completed, according to the operation of the output button displayed on the display unit 70, the construction management information relating to the plurality of pipe joints recorded in the recording unit is read and the USB memory Or is transmitted to the management server B wirelessly.

  FIG. 12 shows a construction management information collecting method executed by the construction management information collecting apparatus A.

  When the joining process of one pipe is completed (S1), the pipe information acquisition unit A1 executes a pipe information acquisition step of acquiring unique pipe information including a pipe code from the pipe information label L attached to the laying target pipe. (S2) When a cut tube is generated (S3), the cut tube information generation unit A2 associates the cut tube information including the cut tube identification information for individually identifying a plurality of cut tubes with the tube code before the cut tube. A cut tube information generation step to be generated is executed (S4), and a pipe joint imaging step is performed in which the image of the pipe joint is acquired in a state where the imaging unit A3 is positioned in the vicinity of the pipe joint (S5). The GPS receiving step of acquiring the position information of the pipe joint is executed by the GPS receiving unit A4 (S6), and the construction management information acquired in steps S2, S4, S5, and S6 is recorded in the recording unit. Management information record Step is executed (S7).

  The above steps S1 to S7 are repeated until the joining operation scheduled for one day is completed (S8, N), and when all the joining operations are completed (S8, Y), the series recorded in the recording unit. The construction management information is read out (S9), uploaded to the management server B via the output unit A5, or output to a portable memory (S10).

  In addition, until the completion of the joining work of all the pipes scheduled, each construction management information is recorded in the recording unit A6 provided in the construction management information collecting apparatus A, and after the joining work of all the pipes is finished. Although the example which outputs each construction management information collectively was demonstrated, construction management information was uploaded to the management server B via the output part A5, or output to a portable memory whenever the joining work of each pipe was completed. You may comprise.

  FIG. 13 shows a construction daily report generation method for generating a daily construction report based on the construction management information collected by the construction management information collection method.

  Based on the construction management information transmitted from the construction site, if it is confirmed that the final construction management information of the day is received (S11), the construction management information received up to that point and stored in the storage unit B1 is stored in the construction date. A grouping process step (S12) for grouping as the construction management information processed in the above is executed.

  Furthermore, a laying list generation step (S13) is executed to list pipe information including pipe code and cut pipe information of pipes laid on the day of construction on the basis of the grouping processing management information, in order of laying. A pipe length calculation step (S14) for calculating a volume pipe extension from the pipe information listed in the list generation step, and an unlaid list generation step (S15) for listing pipe information for unlaid cut pipes. The form generation step (S16) for generating a daily construction report including the installed laying list, the finished pipe extension, and the unlaid list, and the joining state of the pipe joint laid on the construction date based on the construction management information grouped (S17), and the generated daily construction report and checklist are stored in the storage unit (S17). 18), construction daily report generation process is completed.

Hereinafter, another embodiment will be described.
In the above-described embodiment, the construction management information collecting device acquires the position information in the state in which the imaging unit that images the pipe joint part in a state of being positioned in the vicinity of the pipe joint part and the imaging part is positioned in the vicinity of the pipe joint part. Although the example which provided the GPS receiving part and image information image | photographed with the imaging part and the positional information acquired by the GPS receiving part was output to a management server or a portable memory as construction management information was demonstrated, the construction management information collection apparatus Need only include at least a tube information acquisition unit and a cut tube information generation unit, and does not need to include an imaging unit or a GPS reception unit.

  The output unit provided in the construction management information collection device may be provided with either a wireless or wired communication interface or a memory interface that outputs to a portable storage medium, but both may be provided.

  The construction management information collecting apparatus, pipe completion drawing creation system, construction management information collecting method, and construction daily report generating method according to the present invention have been described above, but the above-described embodiment is merely one embodiment of the present invention, and the description Thus, the scope of the present invention is not limited, and specific configuration processing steps and the like of each part can be appropriately changed and designed within the range where the effects of the present invention are exhibited.

100: Pipe completion drawing creation system A: Construction management information collection device A1: Pipe information acquisition unit A2: Cut tube information generation unit A3: Imaging unit A4: GPS reception unit A5: Transmission unit B: Management server C: Mapping processing unit

Claims (8)

It is a construction management information collection device that collects pipe construction management information at the construction site of pipe laying work,
A pipe information acquisition unit for acquiring unique pipe information including a pipe code from the pipe information display added to the laying target pipe;
A cut tube information generating unit that generates cut tube information including cut tube identification information for individually identifying a plurality of cut tubes generated at a construction site, in association with a pipe code before the cut tube,
An output unit for outputting construction management information including at least the pipe information acquired by the pipe information acquisition unit and the cut tube information generated by the cut tube information generation unit;
Construction management information collection device equipped with.   The construction management information collecting device according to claim 1, wherein the cut tube information generation unit includes a cut tube information setting unit that sets a type of a cut tube, a connector, and a pipe length as cut tube information.   The construction management information collection device according to claim 1, further comprising an imaging unit that images the pipe joint in a state of being positioned near the pipe joint.   The construction management information collection device according to claim 3, further comprising a GPS receiving unit that acquires position information in a state where the imaging unit is positioned near the pipe joint. A pipe completion drawing creation system for creating a pipe completion drawing based on pipe construction management information collected at the construction site of pipe laying work,
The construction management information collecting device according to any one of claims 1 to 4,
A storage unit that stores construction management information output from the construction management information collection device for each pipe laying work, pipe information that has been laid based on construction management information stored in the storage unit, and unlaid pipe information A construction daily report information generating unit that generates and stores a joint check sheet information including image information of the pipe joint and a construction daily report information generation unit that stores the information in the storage unit;
A mapping processing unit for associating a construction position and corresponding image information on a map and automatically generating a pipe completion drawing at the construction position based on the daily construction report information and joint check sheet information downloaded from the management server An information processing terminal provided;
Pipe completion drawing creation system that is configured with. A construction management information collecting method for collecting pipe construction management information using the construction management information collecting device according to any one of claims 1 to 4 at a construction site of pipe laying construction,
Tube information acquisition step for acquiring unique tube information including a tube code from the tube information display added to the laying target tube by the tube information acquisition unit;
A cut tube information generation step for generating cut tube information including cut tube identification information for individually identifying a plurality of cut tubes in association with a tube code before the cut tube by the cut tube information generation unit when the cut tube is generated; ,
Construction management information recording step for recording construction management information including the pipe information and the cut tube information obtained in the pipe information acquisition step and the cut tube information generation step in a recording unit,
A construction management information collecting method that repeatedly executes the construction management information recording step from the pipe information acquisition step each time a pipe is joined. A construction daily report generating method for generating a daily construction report based on the construction management information collected by the construction management information collecting method according to claim 6,
A grouping process step for grouping each construction management information by construction day unit;
A laying list generation step for listing pipe information including pipe code and cut pipe information of pipes laid on the day of construction based on the construction management information subjected to the grouping process,
A pipe extension calculation step for calculating a volume pipe extension from the pipe information listed in the laying list generation step;
A non-laying list generation step for listing pipe information for uncut pipes;
A form generation step for generating a daily construction report including the generated laying list, volume extension, and non-laying list;
Construction daily report generation method including A daily construction report generated by the daily construction report generation method according to claim 7,
A daily construction report on which at least the laying list, the output pipe extension, and the non-laying list are posted on a construction date basis.