JP2017141579A - Compaction work management system and compaction work management method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a compaction work management system and a compaction work management method in which a compaction situation can properly be managed while performing compaction of a slope face and a horizontal plane with the same compaction plate.SOLUTION: A compaction plate 23 of a working machine 1 is installed in a predetermined position, and a vibration generator 21 is started and the compaction work of an embankment 29 is performed by the compaction plate 23. At this point, the coordinate of 4-corners 41a of a compaction plate range 23a in a plan view is calculated from the reference position information of the compaction plate 23 acquired by using a GPS 25 and an inclinometer 27. Then, a mesh 39 where a center 43 is contained in the compaction plate range 23a is extracted from a virtual mesh 37 of the embankment 29, and a target mesh 45 being a compaction work performance range is determined from the extracted mesh 39 according to an angle of the compaction plate 23 acquired by using the inclinometer 27. A decision is made that the compaction is completed, if a cumulative value of the time when the vibration generator 21 is started becomes a predetermined threshold or more about each target mesh 45.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a compacting work management system for banking and the like having a slope and a compacting work management method.

  Conventionally, in dams and construction sites, compaction work using vibration rollers or Buyback (registered trademark) has been performed. At that time, a method of managing the compaction state by accurately detecting the compaction position by GPS provided in the heavy machinery is used (see, for example, Patent Document 1).

  In addition, in the RCD method (Roller Compacted Dam Concrete) in a concrete dam, in addition to the compacting work by a vibration roller or a buy back (registered trademark), an end slope compaction heavy machine having a pressing plate shaped to cover the shoulder part. The edge slope is shaped and compacted by. Even when working with this edge slope compaction heavy machine, the compaction position is managed by detecting the compaction position with the GPS and inclinometer provided on the heavy equipment and integrating the compaction time for each place to be compacted. The method is used (for example, refer patent document 2).

JP2015-48684A Japanese Patent No. 5512438

  However, the conventional end-slope compaction heavy machine for erection work of erection material such as concrete containing solidification material such as earth and sand or cement has a press plate with a shape having a predetermined angle covering the shoulder part. It was used to grasp the compaction situation while compacting the shoulder. For this reason, it was not possible to perform construction other than the shoulder.

  The present invention has been made in view of the above-mentioned problems, and the object of the present invention is to perform compaction capable of appropriately managing the compaction situation while performing compaction of the slope and the horizontal surface with the same compaction plate. To provide a work management system and a compaction work management method.

  In order to achieve the above-mentioned object, the first invention includes a compaction plate for compacting the standing material, a compaction plate position setting / angle setting means for installing the compaction plate at a predetermined position, and a configuration of the compaction plate. A compaction work management system comprising compaction plate range measuring means for acquiring position information, and compaction work starting means capable of starting and stopping the compaction work by the compaction board.

  In the first aspect of the present invention, the slope plate and the horizontal surface can be compacted using the same compaction plate by installing the compaction plate at a predetermined position using the compaction plate position setting / angle setting means. it can.

The compaction plate range measurement means includes, for example, a compaction plate reference position measurement means and a compaction plate angle measurement means.
The compaction plate range measurement means may comprise compaction plate position measurement means for measuring at least two positions of the compaction plate.

  Compaction plate range measurement means comprising compaction plate range measurement means comprising compaction plate reference position measurement means and compaction plate angle measurement means, and compaction plate position measurement means for measuring positions of at least two locations of the compaction plate. If the position information of the compaction plate is acquired using the means, the range where the compaction plate is installed can be accurately calculated.

  In the first invention, the compaction work execution range is determined from the position information of the compaction plate, and the compaction status of the rising material in the compaction work execution range is managed from the start status of the compaction work by the compaction plate. To do. In this case, the compaction plate range measuring means is used to obtain the compaction plate angle, and the compaction work execution range is determined according to the compaction plate angle.

  If the range in which the compaction plate is installed is calculated from the positional information of the compaction plate, it is possible to determine the scope of the compaction work in the embankment or the like. The compaction status of the upright material in the compaction work execution range can be appropriately managed by obtaining the cumulative value of compaction time from the compaction work activation status by the compaction work activation means. If the angle of the compaction plate is obtained by using the compaction plate range measuring means, the compaction work range is set between the horizontal plane and the slope according to the angle of the compaction plate near the boundary between the horizontal plane and the slope. It can be determined.

  According to a second aspect of the present invention, there is provided a compaction plate for compacting the standing material, a compaction plate position setting / angle setting means for installing the compaction plate at a predetermined position, and a compaction plate for acquiring positional information of the compaction plate A compaction work management system comprising a range measuring means and a compaction work starting means capable of starting and stopping the compaction work by the compaction plate is used to determine a compaction work execution range from the positional information of the compaction plate. A compacting work management method comprising: determining and managing a compaction state of the standing material in the compaction work execution range from a start state of the compaction work by the compaction plate.

  In the second aspect of the present invention, the slope plate and the horizontal surface can be compacted using the same compaction plate by installing the compaction plate at a predetermined position using the compaction plate position setting / angle setting means. it can. In addition, if the compaction plate range measurement means is used to obtain the compaction plate position information, the range where the compaction plate is installed is accurately calculated, and the range of compaction work in the embankment etc. is determined, It is possible to appropriately manage the compaction status of the piled material in the compaction work execution range by obtaining a cumulative value of compaction time from the compaction work start state by the compaction work starting means.

  In the second invention, for example, in the compacting operation of the standing material in which the horizontal surface and the slope are mixed, the angle of the compaction plate is obtained using the compaction plate range measuring means, and the angle of the compaction plate When the angle exceeds the predetermined range, the slope is determined as the compacting work execution range, and when the angle of the compaction plate is within the predetermined range, the horizontal plane is determined as the compacting work execution range.

  If the angle of the compaction plate is obtained using the means for measuring the range of the compaction plate at the time of compacting the upright material in which the horizontal and slope surfaces are mixed, the angle of the compaction plate is near the boundary between the horizontal surface and the slope. Accordingly, it can be determined whether the compaction work execution range is a horizontal plane or a slope.

  According to the present invention, it is possible to provide a compaction work management system and a compaction work management method capable of appropriately managing the compaction state while performing compaction of the slope and the horizontal plane with the same compaction plate.

The figure which shows the state of the compaction operation | work using the working machine 1 The figure which shows the state which is compacting the horizontal surface 35 of the internal embankment 29a The figure which shows the state which is compacting the horizontal surface 35 near the corner | angular part (snow shoulder) 33 of the internal embankment 29a. The figure which shows the state which is compacting the slope 31 near the corner | angular part (slope) 33 of the internal embedding 29a The figure which shows the state which compacts the slope 31 of the internal embankment 29a The figure which shows the state which is compacting the horizontal surface 35 of the external embankment 29b The figure which shows the working machine 1a which has another compaction board range measurement means

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a diagram showing a state of compaction work using the work machine 1. FIG. 1A is a diagram illustrating a state in which the horizontal plane 35 of the embankment (filling material) 29 is compacted by the work machine 1, and FIG. 1B is a diagram illustrating the slope 31 of the embankment (filling material) 29 by the work machine 1. It is a figure which shows the state which has been compacted. The raised material in the present embodiment is a material that becomes a material of a structure or a material that becomes a ground, and the material can be concrete, mortar, cement-mixed soil, earth and sand, rocks, or the like.

  As shown in FIG. 1, the work machine 1 includes a vehicle body 3, a turning device 5, a traveling device 7, an arm 9, a cylinder 11, a rod 13, a cylinder 15, an attachment 17, a GPS 25, an inclinometer 27, and the like. The work machine 1 compacts the slope 31 and the horizontal surface 35 of the embankment 29.

  The traveling device 7 is configured by a crawler, and the turning device 5 is mounted above the traveling device 7. The vehicle body 3 can turn around the vertical axis with respect to the traveling device 7 by operating the turning device 22.

  The arm 9 is attached to the front end portion of the vehicle body 3. The arm 9 includes an arm 9a that is pin-joined to the vehicle body 3 and an arm 9b that is pin-joined to the arm 9a. The cylinder 11 includes a cylinder 11a attached by pin joining between the vehicle body 3 and the arm 9a, and a cylinder 11b attached by pin joining between the arm 9a and the arm 9b. The arm 9a and arm 9b swing by extending and retracting the cylinder 11a and cylinder 11b.

  The attachment 17 is attached to the tip end portion of the arm 9b via the connection portion 19 by pin bonding. The rod 13 has one end attached to the rod 13b and the cylinder 15, the other end attached to the arm 9b by pin joining, one end attached to the connecting portion 19, and the other end attached to the rod 13a and cylinder 15 by pin joining. Rod 13b. The cylinder 15 has one end attached to the arm 9b and the other end attached to the rod 13a and the rod 13b by pin joining. The attachment 17 swings by moving the rod 13a and the rod 13b by expanding and contracting the cylinder 15. The attachment 17 includes a vibration generator 21 that generates vibration for compaction and a compaction plate 23 that is a pressing plate for compaction.

  The GPS 25 includes a GPS 25 a provided on the vehicle body 3 and a GPS 25 b provided on the attachment 17. The inclinometer 27 is provided on the vibrator 21. The installation positions of the GPS 25 and the inclinometer 27 are not limited to the positions shown in FIG. 1, but are set as appropriate so that reference position information and angles of the compaction plate 23 described later can be easily obtained.

  The arm 9, the cylinder 11, the rod 13, and the cylinder 15 are compaction plate position setting / angle setting means for installing the compaction plate 23 of the attachment 17 at a predetermined position. The GPS 25 is a compaction plate reference position measurement means in the compaction plate range measurement means for acquiring positional information of the compaction plate 23. The inclinometer 27 is a compaction plate angle measurement means in the compaction plate range measurement means for acquiring positional information of the compaction plate 23. The vibrator 21 is a compacting work starting means capable of starting and stopping the compacting work by the compaction plate 23.

  Each component of the work machine 1 is operated by a switch, a lever, a handle, or the like provided in a driver seat of the vehicle body 3 or the like. In order to perform the compacting operation of the embankment 29 using the work machine 1, the arm 9 and the cylinder 11, the rod 13 and the cylinder 15 are operated, and the compaction plate 23 of the attachment 17 is installed at a predetermined position. And the vibrator 21 is started and the filling 29 is compacted by the compaction plate 23.

  Next, a management method for the compacting operation of the embankment 29 using the work machine 1 will be described with reference to FIGS. When constructing the embankment 29 shown in FIGS. 2 to 6, first, the internal embedding 29a is first formed (FIGS. 2 to 5), and then the outer embankment is formed on the side of the slope 31 of the internal embedding 29a. 29b (FIG. 6) is formed and finished flat. The compaction surface that is the outline of the internal embankment 29 a is composed of a slope 31 and a horizontal surface 35. In the present embodiment, the angle of the slope 31 is 45 °.

  FIG. 2 is a diagram illustrating a state in which the horizontal surface 35 of the internal embankment 29a is compacted. FIG. 2A shows the embankment 29 viewed in a plan view divided by a virtual mesh 37. FIG. 2B is an elevation view of the embankment 29. One mesh 39 of the virtual mesh 37 shown in FIG. 2A corresponds to, for example, a square having a side of 50 cm. The compaction plate 23 is, for example, a rectangle having a side of 1.5 to 2 m. The side length of each mesh 39 of the virtual mesh 37 is preferably set smaller than the side length of the compaction plate 23. The virtual mesh 37 has a range 37a corresponding to the slope 31 of the internal fill 29a and a range 37b corresponding to the horizontal surface 35 of the internal fill 29a.

  When performing the compacting operation, the range (horizontal range) in plan view where the compaction plate 23 is installed is calculated from the reference position information of the compaction plate 23 acquired using the GPS 25 and the inclinometer 27. In FIG. 2, as shown in FIG. 2 (b), the entire compaction plate 23 is on the horizontal surface 35 of the embankment 29, and the installation range of the compaction plate 23 in plan view is shown in FIG. 2 (a). The compaction plate range is 23a.

  Next, the compaction work execution range is determined from the installation range of the compaction plate 23. That is, the coordinates of the four corners 41a of the compaction plate range 23a in plan view are calculated, and the mesh 39 whose center 43 is included in the compaction plate range 23a is extracted from each mesh 39 of the virtual mesh 37. More preferably, it is determined whether or not the angle of the compaction plate 23 acquired using the inclinometer 27 is within a predetermined range. In the present embodiment, the predetermined range is within ± 10 degrees with respect to the horizontal. For the predetermined angle, an angle smaller than the angle of the slope 31 may be set for convenience. In the example shown in FIG. 2, since the angle of the compaction plate 23 is within a predetermined range, among the meshes 39 whose center 43 is included in the compaction plate range 23 a, the mesh 39 b in the range 37 b corresponding to the horizontal plane 35 is tightened. It determines with the object mesh 45 which is a firm work implementation range.

  After the target mesh 45 is determined, the compacting status of the embankment material of the embankment 29 in the compacting work execution range is managed from the starting status of the compacting work by the compaction plate 23. That is, for each target mesh 45, the time during which the vibrator 21 is activated is accumulated, and it is determined that the target mesh 45 whose accumulated value is equal to or greater than a predetermined threshold has been compacted.

  FIG. 3 is a diagram showing a state in which the horizontal surface 35 in the vicinity of the corner (slope) 33 of the internal embankment 29a is compacted. FIG. 3A shows the embankment 29 viewed in a plan view divided by a virtual mesh 37. FIG. 3B is an elevation view of the embankment 29. The virtual mesh 37 has a range 37a corresponding to the slope 31 of the internal fill 29a and a range 37b corresponding to the horizontal surface 35 of the internal fill 29a.

  As shown in FIG. 3 (b), a part of the compaction plate 23 is on the horizontal surface 35 of the embankment 29, and the installation range of the compaction plate 23 in plan view is as shown in FIG. 3 (a). It becomes the range 23a.

  In the example shown in FIG. 3, in order to determine the compaction work execution range from the installation range of the compaction plate 23, the coordinates of the four corners 41 a of the compaction plate range 23 a are calculated and each mesh 39 of the virtual mesh 37 is calculated. Among them, the mesh 39 whose center 43 is included in the compaction plate range 23a is extracted. More preferably, it is determined whether or not the angle of the compaction plate 23 acquired using the inclinometer 27 is within a predetermined range (within ± 10 degrees with respect to the horizontal). In the example shown in FIG. 3, since the angle of the compaction plate 23 is within a predetermined range, only the mesh 39b in the range 37b corresponding to the horizontal plane 35 is selected from the meshes 39 whose center 43 is included in the compaction plate range 23a. The mesh 39a in the range 37a corresponding to the slope 31 is not determined as the target mesh 45 by determining the target mesh 45 as the compaction work execution range.

  After the target mesh 45 is determined, the time during which the exciter 21 is activated is accumulated for each target mesh 45. Then, it is determined that the object mesh 45 whose accumulated value is equal to or greater than a predetermined threshold has been compacted.

  FIG. 4 is a diagram showing a state in which the slope 31 near the corner (slope) 33 of the internal embankment 29a is compacted. FIG. 4A shows the embankment 29 viewed in a plan view divided by a virtual mesh 37. FIG. 4B is an elevation view of the embankment 29.

  In FIG. 4, as shown in FIG. 4B, a part of the compaction plate 23 is on the slope 31 of the embankment 29, and the installation range of the compaction plate 23 in plan view is as shown in FIG. The compaction plate range 23a shown in FIG. The virtual mesh 37 has a range 37a corresponding to the slope 31 of the internal fill 29a and a range 37b corresponding to the horizontal surface 35 of the internal fill 29a.

  In the example shown in FIG. 4, in order to determine the compacting work execution range from the installation range of the compaction plate 23, the coordinates of the four corners 41 a of the compaction plate range 23 a are calculated, and each mesh 39 of the virtual mesh 37 is calculated. Among them, the mesh 39 whose center 43 is included in the compaction plate range 23a is extracted. More preferably, it is determined whether or not the angle of the compaction plate 23 acquired using the inclinometer 27 is within a predetermined range. In the example shown in FIG. 4, since the angle of the compaction plate 23 exceeds a predetermined range (within ± 10 degrees with respect to the horizontal), the mesh whose center 43 is included in the compaction plate range 23a. 39, only the mesh 39a in the range 37a corresponding to the slope 31 is determined as the target mesh 45 that is the compacting work execution range, and the mesh 39b in the range 37b corresponding to the horizontal plane 35 is not determined as the target mesh 45.

  After the target mesh 45 is determined, the time during which the exciter 21 is activated is accumulated for each target mesh 45. Then, it is determined that the object mesh 45 whose accumulated value is equal to or greater than a predetermined threshold has been compacted.

The outer edge of the internal embankment 29 a is composed of a slope 31 and a horizontal surface 35. Since the compaction plate 23 has a predetermined size, as shown in FIGS. 3 and 4, when the corner (slope) 33, which is the boundary between the slope 31 and the horizontal surface 35, is compacted, the vibrator 21 Even if a compaction operation is performed after starting, a work range that is not actually compacted occurs. In the present embodiment, a range 37 a corresponding to the slope 31 and a range 37 b corresponding to the horizontal plane 35 are set on the virtual mesh 37 in plan view of the embankment 29. In addition, a predetermined angle (for example, more than ± 10 degrees with respect to the horizontal) for determining that the compaction plate 23 is a compacting operation of the slope 31 is set. Further, preferably, an angle (for example, within ± 10 degrees with respect to the horizontal plane) for determining that the compaction plate 23 is a compacting operation of the horizontal plane 35 is set. As a result, it is possible to distinguish and judge the compaction work of the slope 31 and the compaction work of the horizontal surface 35. In the present embodiment, the range 37a corresponding to the slope 31 and the range 37b corresponding to the horizontal plane 35 are set using the mesh 39. As a boundary, the range of the slope 31 and the range of the horizontal plane 35 may be set.

  FIG. 5 is a diagram showing a state in which the slope 31 of the internal embankment 29a is compacted. FIG. 5A shows the embankment 29 viewed in a plan view divided by a virtual mesh 37. FIG. 5B is an elevation view of the embankment 29. The virtual mesh 37 has a range 37 a corresponding to the slope 31 and a range 37 b corresponding to the horizontal plane 35.

  In FIG. 5, as shown in FIG. 5 (b), the entire compaction plate 23 is on the slope 31 of the embankment 29, and the installation range of the compaction plate 23 in plan view is shown in FIG. 5 (a). It becomes the compaction board range 23a shown.

  In the example shown in FIG. 5, in order to determine the compaction work execution range from the installation range of the compaction plate 23, the coordinates of the four corners 41 a of the compaction plate range 23 a are calculated and each mesh 39 of the virtual mesh 37 is calculated. Among them, the mesh 39 whose center 43 is included in the compaction plate range 23a is extracted. More preferably, it is determined whether or not the angle of the compaction plate 23 acquired using the inclinometer 27 is within a predetermined range. In the example shown in FIG. 5, since the angle of the compaction plate 23 exceeds a predetermined range (within ± 10 degrees with respect to the horizontal), the mesh whose center 43 is included in the compaction plate range 23a. 39, only the mesh 39a in the range 37a corresponding to the slope 31 is determined to be the target mesh 45 that is the compacting work execution range.

  After the target mesh 45 is determined, the time during which the exciter 21 is activated is accumulated for each target mesh 45. Then, it is determined that the object mesh 45 whose accumulated value is equal to or greater than a predetermined threshold has been compacted.

  FIG. 6 is a diagram illustrating a state in which the horizontal surface 35 of the external embankment 29b is compacted. FIG. 6A shows the embankment 29 viewed in a plan view divided by a virtual mesh 37. FIG. 6B is an elevation view of the embankment 29. The compaction surface, which is the outer edge of the external embankment 29b, consists of a horizontal surface 35. The entire surface of the virtual mesh 37 is a range 37 b corresponding to the plane 35.

  When forming the embankment 29, after the compaction of the inner embankment 29a is completed, as shown in FIG. 6 (b), the embankment material of the outer embankment 29b is arranged on the side of the slope 31 of the inner embankment 29a, The horizontal surface 35 of the embankment 29 is compacted. When performing the compacting operation, the range of the plan view in which the compaction plate 23 is installed is calculated from the reference position information of the compaction plate 23 acquired using the GPS 25 and the inclinometer 27. In FIG. 6, the entire compaction plate 23 is on the horizontal surface 35 of the external embankment 29b, and the installation range of the compaction plate 23 in plan view is the compaction plate range 23a shown in FIG. 6 (a).

  In the example shown in FIG. 6, in order to determine the compaction work execution range from the installation range of the compaction plate 23, the coordinates of the four corners 41 a of the compaction plate range 23 a are calculated, and each mesh 39 of the virtual mesh 37 is calculated. Among them, the mesh 39 whose center 43 is included in the compaction plate range 23a is extracted. More preferably, it is determined whether or not the angle of the compaction plate 23 acquired using the inclinometer 27 is within a predetermined range (within ± 10 degrees with respect to the horizontal). In the example shown in FIG. 6, since the angle of the compaction plate 23 is within a predetermined range, among the meshes 39 whose center 43 is included in the compaction plate range 23a, the mesh 39b in the range 37b corresponding to the horizontal plane 35 is tightened. It determines with the object mesh 45 which is a firm work implementation range.

  The slope 31 of the internal bank 29a shown in FIG. 5 and the horizontal surface 35 of the external bank 29b shown in FIG. 6 are represented using the mesh 39 at the same position of the virtual mesh 37. The size of the compaction plate range 23a in plan view displayed on the virtual mesh 37 is different between the case where the compaction is performed and the case where the horizontal surface 35 of the external embankment 29b is compacted. For this reason, it is possible to accurately grasp whether the compacted range is the slope 31 or the horizontal plane 35 due to the difference in the size of the compacted plate range 23a. Therefore, an appropriate compaction range 23a can be specified according to the slope 31 or the horizontal plane 35.

  Even when the slope 31 of the internal embankment 29a and the horizontal plane 35 of the external fill 29b are represented using the mesh 39 at the same position of the virtual mesh 37, the compaction surface (consolidation plate 23) for the slope 31 and the horizontal plane 35 is shown. By setting the predetermined angle range, it is possible to distinguish and judge the compaction work of the slope 31 and the compaction work of the horizontal surface 35.

  After the target mesh 45 is determined, the time during which the exciter 21 is activated is accumulated for each target mesh 45. Then, it is determined that the object mesh 45 whose accumulated value is equal to or greater than a predetermined threshold has been compacted.

  Thus, according to the present embodiment, the compaction plate 23 is installed at a predetermined position using the arm 9 and the cylinder 11, the rod 13 and the cylinder 15 which are the compaction plate position setting / angle setting means. The slope 31 and the horizontal surface 35 of the embankment 29 can be compacted using the same compaction plate 23. Further, if the position information of the compaction plate 23 is acquired by using the GPS 25 and the inclinometer 27 which are compaction plate range measuring means, and the coordinates of the corner 41a of the compaction plate range 23a in plan view are calculated, In the virtual mesh 37 imitating the embankment 29, it is possible to easily determine the target mesh 45 that is the compaction work execution range.

  According to the present embodiment, when the target mesh 45 that is the compaction work execution range is determined, when the angle of the compaction plate 23 acquired using the inclinometer 27 exceeds the predetermined range, the slope 31 is set. Only the corresponding mesh 39 is determined as the target mesh 45, and when the angle of the compaction plate 23 is within a predetermined range, only the mesh 39 corresponding to the horizontal plane 35 is determined as the target mesh 45, whereby the compaction plate 23 is obtained. Can be determined with certainty even when it is located near the corner (slope) 33 or when the slope 31 and the horizontal surface 35 are represented by the mesh 39 at the same position. The state of compaction of the standing material in the target mesh 45 can be appropriately managed by obtaining the cumulative value of the startup time of the vibrator 21 that is the compacting work starting means.

  In this embodiment, the GPS 25 and the inclinometer 27 are provided as the compaction plate range measurement means, but the compaction plate range measurement means is not limited to this. FIG. 7 is a view showing a work machine 1a having other compaction plate range measuring means. FIG. 7A is a diagram showing a state in which the horizontal surface 35 of the embankment 29 is compacted using the work machine 1a, and FIGS. 7B and 7C are plan views of the compaction plate 23. FIG. .

  The work machine 1a shown in FIG. 7 has substantially the same configuration as the work machine 1 shown in FIG. 1, but has four GPSs 47 instead of the GPS 25 and the inclinometer 27 as a compaction plate range measuring means. The GPS 47 is a compaction plate position measuring unit that measures the positions of four locations on the compaction plate 23. As shown in FIG. 7B, the GPS 47 is provided in the vicinity of the four corners 41 of the compaction plate 23.

  When the work of compacting the embankment 29 is performed using the work machine 1a shown in FIG. 7, the positional information of the compaction plate 23 is obtained using the GPS 47, and the compaction plate 23, which is the installation range of the compaction plate 23 in plan view, is obtained. The coordinates of the four corners of the firm plate range are calculated. Further, the angle of the compaction plate 23 is also calculated from the position information acquired using the GPS 47. Then, as in the compaction operation using the work machine 1, the compaction work execution range is determined based on the coordinates of the four corners of the compaction plate range in plan view and the angle of the compaction plate 23. To do.

  In the example shown in FIG. 7 (b), the GPS 47 is provided in the vicinity of the four corners 41 of the compaction plate 23. However, as shown in FIG. 7 (c), the GPS 47 is provided at two locations on the compaction plate 23. It may be provided near the corner 41. In that case, the GPS 47 is provided in the vicinity of the two corners 41 so that when the compaction plate 23 is moved along the slope 31, a difference in height is generated between the two GPS 47.

  Further, in the present embodiment, whether the range of the compacting operation is the slope 31 or the horizontal plane depending on whether or not the angle of the compaction plate 23 obtained using the inclinometer 27 exceeds a predetermined range. However, the determination method is not limited to this. Depending on the size of the compaction plate range 23a, which is a range in plan view where the compaction plate 23 is installed, it may be determined whether the scope of the compaction operation is the slope 31 or the horizontal plane. In this case, if the size of the compaction plate range 23a displayed on the virtual mesh 37 in the plan view is equal to the size of the compaction plate 23, it is determined that the compaction plate 23 is on the horizontal plane 35, If it is smaller than the size of the compaction plate 23, it is determined that the compaction plate 23 is on the slope 31. With either method, it is possible to accurately grasp the compacted range.

  As mentioned above, although embodiment of this invention was described referring an accompanying drawing, the technical scope of this invention is not influenced by embodiment mentioned above. It is obvious for those skilled in the art that various modifications or modifications can be conceived within the scope of the technical idea described in the claims, and these are naturally within the technical scope of the present invention. It is understood that it belongs.

DESCRIPTION OF SYMBOLS 1, 1a ... Work machine 9, 9a, 9b ......... Arm 11, 11a, 11b, 15 ......... Cylinder 13, 13a, 13b ......... Rod 17 ...... Attachment 21 ...... Exciter 23 ……… Compact plate 23a ……… Compact plate range 25, 25a, 25b, 47 ……… GPS
27 ……… Inclinometer 29 ……… Fill (filling material)
29a ......... Inner embankment 29b ......... Outer embankment 31 ......... Slope 33 ......... Corner (Shoulder)
35 ......... Horizontal plane 37 ......... Virtual mesh 37a ......... Range corresponding to slope 31 37b ......... Range corresponding to horizontal plane 35 39, 39a, 39b ......... Mesh 41, 41a ......... Corner 43 ……… Center 45 ……… Target mesh

Claims (7)

A compaction plate for compacting the raised material;
A compaction plate position setting / angle setting means for installing the compaction plate at a predetermined position;
A compaction plate range measuring means for obtaining positional information of the compaction plate;
A compaction work starting means capable of starting and stopping the compaction work by the compaction plate;
A compaction work management system comprising:   2. The compaction work management system according to claim 1, wherein the compaction plate range measurement means comprises compaction plate reference position measurement means and compaction plate angle measurement means.   2. The compacting work management system according to claim 1, wherein the compacted plate range measuring means comprises compacted plate position measuring means for measuring at least two positions of the compacted plate.   The compaction work execution range is determined from the position information of the compaction plate, and the compaction status of the standing material in the compaction work implementation range is managed from the start status of the compaction work by the compaction plate. The compaction work management system according to any one of claims 1 to 3.   5. The tightening plate according to claim 4, wherein an angle of the compaction plate is obtained using a range measuring unit of the compaction plate, and the compacting work execution range is determined according to the angle of the compaction plate. Hardening work management system. A compaction plate for compacting the raised material;
A compaction plate position setting / angle setting means for installing the compaction plate at a predetermined position;
A compaction plate range measuring means for obtaining positional information of the compaction plate;
A compaction work starting means capable of starting and stopping the compaction work by the compaction plate;
Using a compaction work management system comprising
The compaction work execution range is determined from the position information of the compaction plate, and the compaction status of the standing material in the compaction work implementation range is managed from the start status of the compaction work by the compaction plate. Compaction work management method. In compacting upright materials with a mixture of horizontal and slope,
The angle of the compaction plate is acquired using the compaction plate range measuring means, and when the angle of the compaction plate exceeds a predetermined range, the slope is determined as the compaction work execution range. The compacting work management method according to claim 6, wherein:

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