JP3272976B2 - Method and apparatus for creating operation process of tower crane - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a production process forming method and apparatus of the tower crane to transport construction materials on each floor to building a high-rise building.

[0002]

2. Description of the Related Art Conventionally, in the construction work of a multi-story building, a tower crane which transports building materials suspended via wires at the tip of a swivelable and undulating boom has been used. In the construction work using the tower crane, the construction process is greatly affected by the operation efficiency of the tower crane. Therefore, efficient operation of the tower crane is desired to shorten the construction period of the whole construction work. In such a situation, the operation process of the conventional tower crane is manually created based on the experience and intuition of a construction plan creator.

[0003]

If the progress of the tower crane changes depending on the skill of the operator or the actual situation of work at the site, it is necessary to correct the subsequent process plan. Since it is difficult to accurately grasp the actual work conditions at the site and to predict the operation process of the tower crane that transports building materials to unbuilt floors, there is a drawback that the tower crane cannot be operated efficiently. .

[0004] It is an object of the present invention, it is possible to predict the operation process of the tower crane with a high degree of accuracy, operation process operation of the tower crane to enable the efficient operation of the tower crane
It is an object of the present invention to provide a forming method and an apparatus therefor.

[0005]

According to a first aspect of the present invention, there is provided a tower crane operation process creating method.
A method for creating an operation process of a tower crane that transports building materials suspended via wires to the tip of a swivelable and undulating boom to each floor of a multi-story building, wherein the building construction of the building is performed. A first step of collecting the operation result data of the tower crane separately for each type of the building material, and the tower collected in the first step.
Crane operation data and the unconstructed
Use for each unbuilt floor above based on the floor height of each floor
Calculate the time required for one lifting cycle for each type of building material
In the second step and the second step
1 lift for each type of building material used for each unbuilt floor above
Cycle time and use for each unbuilt floor above
Based on the quantity of each type of building material,
Calculate the cumulative transport time for each type of building material transported to the floor
In the third step and the third step
Cumulative accumulation of building materials transported to each unbuilt floor above
And transportation times, based on the delivery order of the construction materials, the upper
And a fourth step of creating an operation process of the tower crane for each unrecorded floor .

The operation process of the tower crane according to claim 1
According to the creation method, in the first step, building materials (including building members such as columns and beams and temporary materials) for transporting the operation result data of the tower crane to each floor during the construction work of the building. ) Collected separately for each type. For example, operation result data such as the boom swivel angle / up / down angle, the wire hoisting amount, and the elevating time of the elevating section of the tower crane are collected for each predetermined time separately for each type of building material transported to each floor. Next, in the second step, one of the operation modes of the lifting cycle for transporting one building material based on the boom swivel angle / up / down angle of the operation result data collected in the first step. "Slinging (hanging a suspended load on a hook)", "Rotating undulation", "Installation",
The required time of "turning up and down" is obtained, the lift height calculated using the floor height of each floor of the building, and the amount of wire winding of the operation result data collected in the first step. The time required for “rolling up” and “rolling down” for each type of building material to be transported to each unbuilt floor is calculated based on the above, and one lifting cycle is performed for each type of building material to be transported to each unbuilt floor. Get the time it takes. The building material conveyed to each floor according to the time required for one lifting cycle for each type of building material for each floor of the above unconstructed floor and the quantity of each type of building material used for each floor. seeking a type per cumulative delivery time (total time), based on the delivery order of the accumulated delivery time and the building materials, floor of the non-architectural
Create an operation process for the tower crane. At this time, the elevating time of the elevating part of the tower crane is collected in the first step, or the elevating time of the elevating part is calculated based on the floor height of each floor of the building and the elevating speed of the elevating part. Then, the elevating time of the elevating unit is taken into the operation process of the tower crane.

Therefore, even if the progress status changes depending on the proficiency level of the tower crane operator or the actual working conditions at the site, the subsequent process plan can be corrected with high accuracy by using the actual operation data of the tower crane. The tower crane can be operated efficiently, especially in high-rise buildings.

[0008] In addition, the operation step how to create a tower crane of claim 2, operation process operation of the tower crane of claim 1,
In the formation method, the operation result data of the tower crane collected in the first step includes a transportation time for each type of the building material transported to each floor of the building, and a lifting time of the elevating part of the tower crane. And a lifting time.

The operation process of the tower crane according to claim 2
According to the creation method, the time required for one lifting cycle for each type of building material to be transported to each unbuilt floor is easily determined based on the transport time for each type of building material in the operation result data of the tower crane. You can ask. In addition, it is possible to easily obtain the ascent / descent time required to ascend / descend the ascent / descent unit in each of the unbuilt floors, based on the ascent / descent time of the ascent / descent unit in each of the already built floors in the tower crane operation result data.

[0010] In addition, the operation step how to create a tower crane of claim 3, operation process operation of the tower crane of claim 1,
In the forming method, the operation result data of the tower crane collected in the first step includes a transportation time for each type of the building material transported to each floor of the building, and a boom of the tower crane. A fifth step of calculating the elevation time of the elevation unit based on the floor height at which the elevation unit supporting and descending and the elevation speed of the elevation unit,
The fourth step includes the operation result data of the tower crane collected in the first step, the elevating time of the elevating unit of the tower crane calculated in the fifth step, and the third step. Not determined above in the step
At the time of cumulative transportation for each type of building material transported to each floor of the building
And while, based on the delivery order of the construction materials, the non-Ken
Create the tower crane of the operation process for each floor of Built
It is characterized in that formed.

The operation process of the tower crane according to claim 3
According to the creation method, the time required for one lifting cycle for each type of building material to be transported to each unbuilt floor is easily determined based on the transport time for each type of building material in the operation result data of the tower crane. You can ask. In addition, the operation step of the tower crane is performed based on the elevation time of the elevating unit calculated based on the floor height at which the elevating unit supporting the boom of the tower crane moves up and down in the fifth step and the elevating speed of the elevating unit. The elevation time of the elevation section used to create the elevation section is calculated, so that the elevation time required to elevate the elevation section on each unconstructed floor can be easily obtained without collecting the operation result data of the elevation section. be able to.

According to a fourth aspect of the present invention, there is provided a tower crane operating process creating apparatus for transporting building materials suspended via wires to the tip of a swiveling and undulating boom to each floor of a multi-story building. The operation data of the crane's boom swing mechanism, boom raising and lowering mechanism, and wire winding
An operation data collecting unit that collects data for each type of the building material to be transported to each floor, a floor height of each floor of the building, a quantity of each type of the building material used for each floor, and the building material A registration unit for registering the transportation order of the building, the operation data collected by the operation data collection unit during the construction work of the building, and a floor height of each floor of the building registered in the registration unit. Based on the above, one lifting cycle is required for each type of building materials transported to each unbuilt floor.
And the time required for one lifting cycle,
Types of building materials used for each floor registered in the above registration department
Transported to each of the above unbuilt floors based on
Transport time calculation unit for calculating the cumulative transport time required for transporting each type of building material, and supporting the floor height of each floor of the building and the tower crane boom registered in the registration unit. based on the lifting speed of the lifting unit for a lift time calculation unit for calculating the lift time of the lifting part of the tower crane, and transport the above sequence building materials registered in the registration unit, it calculates the delivery time the above non-building that has been calculated by the Department
Cumulative amount of transportation required for each type of building material transported to each floor
Based on the transport time and the elevating time of the elevating part of the tower crane calculated by the elevating time calculating part,
An operating process creating section for creating an operating process of the tower crane for each of the unbuilt floors .

[0013] The operation process of the tower crane according to claim 4
According to the creating apparatus, when transporting building materials suspended via wires to the tip of the swivelable and undulating boom of the tower crane to each floor of the multi-story building, the boom swing mechanism of the tower crane The operation data of the boom raising and lowering mechanism and the wire winding up and down mechanism are collected separately by the operation data collection unit for each type of building material. Based on the operation data collected by the operation data collection unit during the construction of the building and the floor height of each floor of the building registered in the registration unit, the building is transported to each unbuilt floor. The transport time for each type of building material is calculated by the transport time calculator. And, by the transport time calculation unit, based on each operation data of the boom turning mechanism of the tower crane collected by the operation data collection unit, the boom raising and lowering mechanism,
The respective required times of “sling,” “turning undulation,” “mounting,” and “turning undulation” in the lifting cycle for transporting one building material are calculated. Further, the lift height calculated using the floor height of each floor of the building registered in the registration unit, and the operation data of the wire winding up and down mechanism of the tower crane collected by the operation data collection unit. Based on the above, the transportation time calculation unit calculates the required time of "winding up" and "rolling down" for each type of building material when transporting to each unbuilt floor, and transports the building material to each unbuilt floor. The time required for one lifting cycle is obtained for each type. Thus time required for one lifting cycle of each type of building materials used in the floor obtained by the quantity of each type of building materials used in each floor which is registered in the registration unit, the Transportation time calculation
The total transportation time (total time) required for transportation of each type of building material transported to each floor is determined by the department . The elevating time calculating unit calculates the elevating time required to elevate the elevating unit of the tower crane on each unconstructed floor based on the floor height and the elevating speed of the elevating unit of the tower crane. Then, the accumulated transport time required for transporting each type of building material transported to the unbuilt floors, the lift time of the tower crane lift calculated by the lift time calculator, and the registration time registered in the registration unit. Based on the transportation order of the building materials transported to the respective floors, the operation process creation unit predicts and creates an operation process of the tower crane for each unbuilt floor .

Therefore, even if the progress status changes depending on the skill of the tower crane operator or the actual working conditions at the site, the subsequent process plan can be corrected with high accuracy by using the operation data of the tower crane up to that time. Especially in a high-rise building, the tower crane can be operated efficiently.

[0015] In addition, the operation process creating apparatus of the tower crane of claim 5, operation process operation of the tower crane of claim 4
In the apparatus, the building crane comprises a building material type selection unit for the operator of the tower crane to select the type of the building material to be transported by the tower crane, the operation data collection unit, the building material type selection unit It is characterized in that the above-mentioned respective operation data is collected for each type of the selected building material.

[0016] The operation process of the tower crane of claim 5
According to the creating device, the operator who actually operates the tower crane checks the type of the building material being transported, selects the type of the building material by the building material type selection unit, and the operation data collection unit includes: Since the operation data of the tower crane can be collected with distinction for each type of the building material selected by the building material type selection unit, there is no mistake in the type of the operation data of the tower crane.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, will be explained in more detail by the operation process creation method and the illustrated embodiment the apparatus of the tower crane of the present invention.

FIG. 1 is a schematic view of a tower crane operation process creating apparatus and a main part of a tower crane according to an embodiment of the present invention. The boom 3 is provided freely and undulatingly and is a hook suspended from the tip of the boom 2 via a wire 4. Reference numeral 5 denotes a winding amount detector for detecting a winding amount of the wire 4 based on rotation of a shaft (not shown) of a hoisting drum 21 for winding the wire 4, and reference numeral 6 denotes a rotation of the boom 2. A turning angle detector 7 detects the turning angle of the boom 2 based on the rotation of a turning pinion (not shown) or a turning ring gear (not shown). An undulation angle detector for detecting the undulation angle of the boom 2 based on the rotation of the
Is provided in the operation room of the elevating section 9 of the tower crane 20, and is a building material type for the operator of the tower crane 20 to select the type of building material to be transported (building members such as columns and beams and temporary materials). It is a selection unit. The turning angle detector 6
The undulation angle detector 7 detects the rotation angle or the number of rotations using an encoder or the like.

Reference numeral 10 designates an operation as an operation process creation device which collects the operation result data of the tower crane 20 and predicts and creates the operation process of the tower crane 20 based on the collected operation result data and the like. A process prediction device 16 is a display device for displaying an input screen of various data and a cycle process chart indicating the operation process of the tower crane 20 by the operation process prediction device 10, and 17 is a device for printing the operation process of the tower crane 20. It is a printing device.

The operation process predicting device 10 detects the detection signals from the hoisting amount detector 5, the turning angle detector 6, and the undulation angle detector 7, and the type of building material to be conveyed from the building material type selection unit 8. The operation data collection unit 11 collects operation data of the tower crane 20 based on the signals
And a registration unit 12 for registering the floor height of each floor, the quantity of each type of building material on each floor, and the transportation order of the building material.
Based on the operation data of the tower crane 20 collected by the operation data collection unit 11, the height of each floor of the building registered in the registration unit 12, and the quantity of each type of building material, For each type of building material transported to each floor
The transportation time calculating unit 13 for calculating a cumulative delivery time, and calculates the lift time of the lifting unit 9 of the tower crane 20 and the lifting time calculation unit 14, and luck transportable order of building materials registered in the registration unit 12, the cumulative delivery time for each type of building materials non building calculated by the conveying time calculation unit 13, based on the lifting time of the lifting unit 9 of the tower crane 20 calculated by the lifting time calculating section 14, the An operation process creation unit 15 for creating an operation process of the tower crane 20 is provided. The operation data collection unit 11 includes the turning angle detected by the turning angle detector 6 and the undulation angle detector 7.
The three-dimensional coordinates of the tip of the boom 2 are determined based on the undulation angle detected by the hoisting method, and the hook is determined based on the three-dimensional coordinates of the tip of the boom 2 and the winding amount detected by the winding amount detector 5. The three-dimensional coordinates of the hook 3 are obtained, and the amount of displacement of the height of the hook 3 is obtained.

FIG. 2 shows the relationship between the time in the lifting cycle and the height of the hook 3 when one building material is transported by the tower crane.
Is winding of wire 4, T3 is undulation / swing of boom 2, T4
Is the installation of the transported building material, T5 is the time required for the boom 2 to turn / undulate, and T6 is the time required for the wire 4 to be lowered. That is, the building material to be transported is hooked on the hook 3 via a wire or the like (T1), wound up to a predetermined height (T1).
2) Raise / revolve the boom 2 (T3), attach the building material to a predetermined location (T4), and then raise / lower the boom 2 (T5), and wire 4 for the next slinging. Lower
(T6). In FIG. 2, the wire 4 is slightly lowered to attach the building material before T4, and the hook 3 is again raised to a predetermined height after T4.

In the apparatus 10 for predicting the operation process of the tower crane 20 having the above-described structure, the building material suspended from the swivelable and undulating boom 3 of the tower crane 20 via the wire 4 is connected to each floor of a high-rise building. When transporting to
Operation data of the boom swiveling mechanism, the boom hoisting mechanism, and the wire hoisting and lowering mechanism of the tower crane 20, that is, the swivel angle detected by the swivel angle detector 6, the hoisting angle detected by the hoisting angle detector 7, and the hoisting amount detector 5, the winding data detected by the operation data collection unit 1 every 10 seconds.
Collect by 1. At this time, the tower crane 20
The operator selects the type of building material to be transported by the building material type selection unit 8, and based on the selection result, the operation data collection unit 11 distinguishes the above operation data for each type of building material. collect.

Based on the operation data collected by the operation data collection unit during the construction of the building and the floor height of each floor of the building registered in the registration unit 12, the building materials The transport time calculation unit 13 calculates the transport time for each type.
It is calculated by: That is, the required times T1, T3, T4, and T5 of "sling", "turning undulation", "mounting", and "turning undulation" in one lifting cycle shown in FIG. Based on the turning angle and the undulation angle collected every 10 seconds of the data, the transport time calculation unit 13 obtains the required time T2, T6 for "lifting" and "lowering". Based on the hoisting amount collected every 10 seconds of the operation data and the lifting height calculated using the height of each floor of the building registered in the registration unit 12,
It is determined by the transport time calculation unit 13. Thus,
By the conveying time calculating unit 13, the time required for one lifting cycle of each type of building material carrying on each floor of the non-building
Calculate the time required for one lifting cycle and the above registration
For each type of building material used for each floor registered in part 12
Building material transported to each unbuilt floor based on the quantity of
The cumulative transport time required for transporting each type of material is calculated . The elevating time of the elevating part 9 of the tower crane 20 is calculated by the elevating time calculating part 14. Then, the the transport in the above sequence building materials registered in the registration unit 12, and a cumulative delivery time type per building materials non building calculated by the conveying time calculating unit 13, the lifting time calculator 14 and the elevating time of the elevating unit 9 of the tower crane 20 calculated on the basis of FIG.
Create an operation process for

FIG. 3 is a flowchart showing a process of collecting the operation result data of the tower crane 20 of the operation process prediction device 10. FIG. 4 is a flowchart of the operation of the tower crane 20 collected every 10 seconds by the operation data collection unit 11. 2 shows a list of operation data. The operation process prediction device 10 includes:
The operation data shown in FIG. 4 is collected every 5th to 6th floors, and the operation process of the tower crane 20 is predicted. In addition, from the left side in FIG. 4, "TC name", "time", "turn angle", "undulation angle",
Items are arranged in the order of “winding length”, “hanging load type”, “interval”, “movement”, “operation mode”, “lifting height”, and “work mode”. In the above items, “TC name” is the name of the tower crane (for example, the first machine), “time” is the sampling time of the operation data (every 10 seconds), “swing angle” is the displacement of the boom 2 turning angle, Is the displacement of the undulation angle of the boom 2,
The “winding length” is the winding length of the wire 4 (+: hoisting, −: lowering), “suspended load type” is the type of building material, and “interval” is the time of the previous data shown in this list. The time difference between the times of the current data and “movement” indicate the amount of displacement of the hook 3 position. The “operation mode” of the above item is “winding up”,
One of the following modes: "Unwinding", "Hoisting turn", "Standing" and "End", "Height height" indicates the amount of displacement of the height of the hook 3, and "Work mode" Is “sledding”,
"Hoisting", "Hoisting turn 1" (indicated by "K1" in FIG. 4),
“Undulating turn 2” (shown as “up 2” in FIG. 4),
One of the "end" and "break" modes is shown.

In FIG. 3, when the process starts, first, in step S1, the operation data of the tower crane 20 collected by the operation data collection unit 11 in step S10 is read.

Next, the operation proceeds to step S2, and the operation mode is determined. That is, based on the operation data read in step S1, the operation of the tower crane 20 is described as "winding up", "downward winding", "up and down turning" (indicating "up and down" in FIG. 4), and "still". And "end". In this operation mode determination, when the hoisting speed is 15.0 m / min or more, it is determined as “hoisting” or “downward”, and the undulating angular velocity is 18.0 degrees / min or more.
Alternatively, when at least one of the turning angular velocities of 24.0 degrees / min or more is satisfied, it is determined to be “up-and-down turning”. Further, the hoisting speed is less than 15.0 m / min, the undulating angular speed is less than 18.0 degrees / min, and the turning angular speed is 24.0 degrees / min.
If any of the following conditions is satisfied, it is determined that the vehicle is at rest. The determination values of the above hoisting speed, undulating angular speed, turning angular speed, and the like can be arbitrarily set.

Next, the operation proceeds to step S3, and the work mode is determined. That is, from the arrangement of the operation modes,
“Slewing”, “Hoisting”, “Hoisting Turn 1” (“Ki 1” in FIG. 4)
), "Hoisting turn 2" (in FIG. 4, "KI 2" is shown),
The operation mode is sorted into one lifting cycle operation mode of “Unwind”, “End” and “Break”.

Next, the process proceeds to step S4, and the required time is totaled. That is, the total required time for each building material,
The breakdowns of “slewing”, “rolling up”, “undulating turn 1”, “undulating turn 2” and “rolling down” are totaled.

Next, the process proceeds to step S5, and step S4
A statistical process of calculating an average value of the required time for each building material is performed based on the total and breakdown of the required time for each building material tabulated in the above.

Next, the process proceeds to step S6, in which the transport time for each type of the building material statistically processed in step S5 is stored as operation result data, and this process ends.

FIG. 5 and FIG. 6 are flowcharts for explaining the operation process prediction processing of the operation process prediction device 10.

In FIG. 5, when the process starts, basic data is input in step S11. That is, the registration section 12 inputs a construction outline such as a construction name and a construction place, and a work section classification, selects a tower crane name and a model to be used from a tower crane list, and sets the floor of each floor of the building floor. Set the highs respectively.

Next, proceeding to step S12, it is determined whether or not to refer to the operation result data. If it is determined to refer to the operation result data, the process proceeds to step S13. If it is determined not to refer to the operation result data, Step S13
To skip.

Next, at step S13, step S of FIG.
The operation result data obtained in 1 to S6 is read. At this time, the operation results data to be read are:
This is the required time (average value) for mounting, undulating / turning.

Next, in step S14, a unit time is set for each member. That is, by using the operation result data read in step S13, the transport time calculating unit 13 determines the time required to lift one piece for each building material of each unbuilt floor, that is, the time required for one lifting cycle. Set.

Next, the operation proceeds to step S15, where the work order is input. For example, for each work cycle number (one floor corresponds to one cycle), the order of the work of transporting building materials such as columns, beams, walls and floors and temporary materials and the number of pieces of each are input.

Then, the process proceeds to step S16, in which it is determined whether or not to input a building method. If the building method is input, the process proceeds to step S17. If the building method is not input, step S17 is skipped. Then, the process proceeds to step S18 shown in FIG.

Next, in step S17, a construction order is input. At this time, the installation order of each building material is input for each cycle No.

Next, schedules are allocated in step S18 in FIG. That is, based on the history, lifting order, work name and lifting time, and the work name, member name, number of pieces and lifting order, the schedule is calculated based on the working time of the day (for example, 7 hours). The assignment is performed, and the operation process of the tower crane 20 is created. At this time, the work sequence and the construction sequence are appropriately changed to create a more accurate process. In the step 18, the elevating time of the tower crane 20 calculated by the elevating time and the elevating height of the tower crane 20 by the elevating time calculator 14 is also incorporated into the operation process.

Then, the flow advances to step S19 to select whether to output the result of the created operation process as a drawing or a list. When the drawing output is selected in step S19,
Proceeding to step S20, the cycle process chart (shown in FIG. 7),
After outputting the tower crane operation plan table (shown in FIG. 8) and the member mounting sequence table (not shown) as drawing data to the floppy disk, the process is terminated. Drawing data recorded on this floppy disk is a CAD (not shown)
(Computer-aided design) Read into a device and use.

On the other hand, if the print output is selected in step S19, the process proceeds to step S21, in which the printing device 17 displays a work order list indicating the order of the types of building materials and a construction method indicating the order of how to build each type of building materials. After the order list is printed out, this process ends.

In the cycle process chart shown in FIG. 7, the upper column shows the work order in a predetermined cycle No. in chronological order, and the lower column shows the number of pieces of building members and temporary materials in correspondence with the work order. And the unit time and the total time are shown. The tower crane operation plan shown in FIG.
The case where two tower cranes (Units 1 and 2) are used is shown, the left column shows the type of building materials to be lifted in a given cycle No. and the required transportation time, and the right column shows the building materials 4 shows a work time zone occupied in one day of work related to the above.

Therefore, even if the progress status changes depending on the proficiency level of the tower crane operator and the actual working conditions at the site, the subsequent process plan is corrected with high accuracy by using the operation results data of the tower crane up to that time. Especially in high-rise buildings, allowing efficient operation of tower cranes.

Further, by using the transport time for each type of building material in the operation result data of the tower crane 20, it is possible to easily calculate the time required for lifting the material to each unbuilt floor. The floor height at which the elevating unit 9 supporting the boom 2 of the tower crane 20 moves up and down and the elevating unit 9
Based on the elevating speed of the elevating unit 9 calculated by the elevating speed of the elevating unit 9, the elevating time required to elevate the elevating unit 9 on each unbuilt floor is calculated, and the operation result data of the elevating unit 9 is collected. Without this, it is possible to easily determine the elevating time required to elevate the elevating unit 9 on each unbuilt floor.

The operator who actually operates the tower crane 20 confirms the type of the building material being transported, and selects the type of the building material by the building material type selection unit 8, whereby the operating process predicting apparatus is operated. The operation data collection unit 11 of the tower crane 20 can reliably collect the operation data of the tower crane 20 for each type of the building material selected by the building material type selection unit 8.
There is no mistake in the type of each operation data.

In the above embodiment, the tower crane 20
Although the elevating time of the elevating unit 9 is obtained by calculation based on the elevating height and the elevating speed, the elevating time of the elevating unit of the tower crane may be actually measured as the actual operation data of the tower crane.

In the above embodiment, the operation process of the tower crane 20 is predicted on the basis of the operation result data of each of the fifth to sixth floors. However, the operation of the tower crane 20 is predicted on the basis of the operation result data of the immediately preceding floor. The operation process may be predicted.

In the above embodiment, the operation process of one tower crane 20 is predicted. However, the operation process of a plurality of tower cranes may be predicted based on the actual operation data of each tower crane.

In the above embodiment, the operator of the tower crane 20 selects the type of building material being transported by the building material type selection unit 8, but the method of selecting the type of building material being transported is as follows. Not limited to

Further, in the above embodiment, the hoisting amount detector 5, the turning angle detector 6, and the hoisting amount detector 5 for collecting each operation data of the boom turning mechanism, the boom raising / lowering mechanism, and the wire winding up / down mechanism of the tower crane 20 are provided. Although an encoder is used for the undulation angle detector 7, it is a matter of course that an inclinometer or a gyro may be used.

[0051]

As is apparent from the above description, the method for preparing an operation process of a tower crane according to the first aspect of the present invention provides a method for constructing an object to be built, via a wire, at the tip of a swivelable and undulating boom during construction of a building. The operating data of the tower crane that transports the suspended building materials to each floor of the multi-story building is collected separately for each type of building material, and the collected operating data of the tower crane and the above Based on the height of each floor of the building,
After calculating the time required for one lifting cycle for each type,
Time required for serial 1 lifting cycle, on the basis of the quantity of each type of building materials to be used in the above each floor, each of the above-mentioned non-construction
Calculate the cumulative transport time for each type of building material transported to the floor
Building materials that are transported to each of the above unbuilt floors
Based on the cumulative transport time for each type of building and the transport sequence of the building materials, the operation process of the tower crane for each unbuilt floor is created. Even if the progress is changed, the subsequent process plan can be corrected with high accuracy by using the operation result data of the tower crane, and the tower crane can be operated efficiently. In particular, in a high-rise building, efficient operation of the tower crane can shorten the construction period of the entire building work.

[0052] Further, operating steps create a tower crane according to a second aspect of the invention, in the operation process creating a tower crane according to claim 1, the transport time of each type of building materials operation performance data of the tower crane Based on this, the time required for one lifting cycle for each type of building material to be transported to each unbuilt floor can be easily obtained. Further, the time required for moving the elevating unit up and down on each unbuilt floor can be easily obtained based on the elevating time of the elevating unit in the operation result data of the tower crane.

[0053] Further, operating steps create a tower crane according to the invention of a third aspect is the operation process creating a tower crane according to claim 1, the transport time of each type of building materials operation performance data of the tower crane Based on this, the time required for one lifting cycle for each type of building material to be transported to each unbuilt floor can be easily obtained. In addition, based on the floor height at which the lifting / lowering unit supporting the boom of the tower crane moves up and down and the lifting / lowering time of the lifting / lowering unit calculated by the lifting / lowering speed of the lifting / lowering unit, it is possible to raise / lower the lifting / lowering unit on each unconstructed floor. Since the required elevating time is calculated, the elevating time required for elevating the elevating unit on each unconstructed floor can be easily obtained without collecting the operation result data of the elevating unit.

Further, according to a fourth aspect of the present invention, there is provided a tower crane operation process creating apparatus for transporting building materials suspended via wires to the tip of a swiveling and undulating boom to each floor of a multi-story building. Data of the boom swivel mechanism, boom raising and lowering mechanism, and wire winding up and down mechanism of the tower crane to be collected by the operation data collection unit during construction work of the building to be distinguished for each type of building material transported to each floor above Then, the height of each floor of the building and the quantity of each type of building material used for each floor and the transport order of the building material are registered by the registration unit, and the above-mentioned operation data collected by the operation data collection unit are registered. One lifting cycle is required for each type of building material transported to each unbuilt floor based on each operation data and the floor height of each floor of the building registered in the registration unit.
The time is calculated by the transportation time calculation unit, and
The time required for the heavy cycle and the
Based on the quantity of each type of building material used for floors,
Cumulative amount of transportation required for each type of building material transported to each floor
And calculates the conveying time calculating unit haul time, based on the lifting speed of the lift portion for supporting the boom each floor floor height and the tower crane of the building, which is registered in the registration section, of the tower crane the lift time of the lifting unit is calculated by the elevator time calculator, and transportation in the above sequence building materials registered in the registering unit, is conveyed to the floor of the non-architectural calculated by the conveying time calculating unit Architecture On the basis of the accumulated transport time required for transporting each type of material and the lift time of the tower crane calculated by the lift time calculator, the operation process creating unit calculates the number of unbuilt floors.
Since the operation process of the tower crane is created, even if the progress status changes depending on the proficiency of the tower crane operator and the actual work situation at the site during the construction work, by using the operation data of the tower crane up to that time, Subsequent process plans can be corrected with high accuracy, and work lanes can be operated efficiently. In particular, in a high-rise building, efficient operation of the tower crane can shorten the construction period of the entire building work.

[0055] Also, the operation process producing apparatus tower crane of the invention of claim 5, in operation process producing apparatus tower crane according to claim 4, actually type operator operating the tower crane building materials during transport And selecting the type of the building material by the building material type selection unit, the operation data collection unit, the operation data of the tower crane, the building material selected by the building material type selection unit Therefore, it is possible to reliably collect the data of each type of the tower crane, so that the type of each operation data of the tower crane is not mistaken.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of a tower crane operation process prediction device and a main part of a tower crane according to an embodiment of the present invention.

FIG. 2 is a diagram illustrating a lifting cycle of the tower crane.

FIG. 3 is a flowchart illustrating a process of an operation process prediction device that collects operation data of the tower crane and calculates operation result data of the tower crane based on the operation data.

FIG. 4 is a diagram showing operation data collected by the operation process prediction device.

FIG. 5 is a flowchart illustrating a process of the operation process prediction device that predicts and creates an operation process of the tower crane based on the operation result data of the tower crane.

FIG. 6 is a flowchart illustrating the process of the operating process prediction device following FIG. 5;

FIG. 7 is a cycle process table created by the operation process prediction device.

FIG. 8 is a tower crane operation process chart created by the operation process prediction device.

[Explanation of symbols]

1 ... Tower, 2 ... Boom, 3 ... Hook, 4 ... Wire, 5
... Hoisting amount detector, 6 ... Turning angle detector, 7 ... Hoisting angle detector, 8 ... Building material type selection unit, 9 ... Elevating unit, 10 ... Operation process prediction device, 11 ... Operation data collection unit, 12 ... Registration unit, 13: Transportation time calculation unit, 14: Elevation time calculation unit, 1
5: operation process creation unit, 16: display device, 17: printing device.

Continuation of the front page (72) Masakazu Sakamoto 2-2-2 Matsuzaki-cho, Abeno-ku, Osaka-shi, Osaka Prefecture Inside Okumura Gumi Co., Ltd. (72) Shigeharu Sakurai 2-2-2 Matsuzaki-cho, Abeno-ku, Osaka-shi, Osaka No. 2 Okumura Gumi Co., Ltd. (72) Inventor Kazuhisa Shimizu 2-2-2 Matsuzakicho, Abeno-ku, Osaka-shi, Osaka 2nd Okumura Gumi Co., Ltd. (56) References JP-A-61-282289 (JP, A) (58) Survey Field (Int. Cl. ⁷ , DB name) B66C 13/48 B66C 23/00

Claims (5)

(57) [Claims] 1. A method for creating an operation process of a tower crane for transporting a building material suspended via a wire to a tip of a swivelable and undulating boom to each floor of a multi-story building, comprising: A first step of collecting the operation result data of the tower crane separately for each type of the building material during the building work of the object; and a step of collecting the tower crane collected in the first step.
Operation result data and the height of each unbuilt floor of the building
And the building materials used for each unbuilt floor
A second method for determining the time required for one lifting cycle for each type
Step and, use on each floor of the non-architectural obtained in the second step
Time required for one lifting cycle for each type of building material used
And the number of each type of building material used for each unbuilt floor above
Building materials transported to each of the above unbuilt floors based on quantity
A third step of calculating the cumulative transport time for each type of material, and transporting to each of the unbuilt floors determined in the third step.
The cumulative delivery time for each type of construction materials that are transportable, based on the delivery order of the building materials, with each floor of the non-architectural
A fourth step the operating steps create a tower crane, characterized in that it comprises a creating operation steps of the tower crane Te. 2. A production process creating a tower crane according to claim 1, said operation result data of the tower crane are collected in the first step, the construction being transported on each floor of the object building A method for creating an operation process of a tower crane, comprising a transport time for each type of material and a lifting time of the lifting part of the tower crane. 3. A production process creating a tower crane according to claim 1, said operation result data of the tower crane are collected in the first step, the construction being transported on each floor of the object building A fifth step of calculating the ascending and descending time of the elevating unit based on the floor height at which the elevating unit supporting the boom of the tower crane moves up and down and the ascending and descending speed of the ascending and descending unit, including the transport time for each type of material. And the fourth step includes: operation result data of the tower crane collected in the first step; and an elevating time of the elevating unit of the tower crane calculated in the fifth step; The undetermined value obtained in the third step
At the time of cumulative transportation for each type of building material transported to each floor of the building
And while, based on the delivery order of the construction materials, the non-Ken
Create the tower crane of the operation process for each floor of Built
A method for creating an operation process of a tower crane, characterized by comprising: 4. A boom swiveling mechanism, a boom hoisting mechanism, and a wire winding up and down mechanism of a tower crane for transporting building materials suspended via wires to the tip of a swivelable and undulating boom to each floor of a multi-story building. Each operation data of the mechanism is
An operation data collecting unit that collects data for each type of the building material to be transported to each floor, a height of each floor of the building, a quantity of each type of the building material used for each floor, and the building material A registration unit for registering the transportation order of the building, the operation data collected by the operation data collection unit during the construction of the building, and the floor height of each floor of the building registered in the registration unit. One lifting cycle for each type of building material transported to each unbuilt floor, based on
The time required for one lifting cycle
And building materials used for each floor registered in the above registration department
Based on the quantity for each type of material, transport to each unbuilt floor
Cumulative transport time required for transporting building materials by type
A conveying time calculating unit for calculating a, based on the lifting speed of the lift portion for supporting the boom each floor floor height and the tower crane above the building, which is registered in the registering unit, the lifting of the tower crane and lifting time calculation unit for calculating a component of the lifting time, the transport in the above sequence building materials registered in the registration unit, each floor is calculated for the non-building by the delivery time calculation section
And between the time the cumulative delivery <br/> required for delivery of each type of transport is the building materials, based on the lifting time of the lifting part of the tower crane, which is calculated by the elevator time calculation unit, the non
Construction operation step generating apparatus tower crane, characterized in that a working step creating unit for creating an operating step of the tower crane on each floor. 5. The tower crane operation process creating apparatus according to claim 4, further comprising a building material type selection unit for allowing an operator of the tower crane to select a type of the building material transported by the tower crane. The operation data collection unit collects the operation data separately for each type of the building material selected by the building material type selection unit, and the operation process creation apparatus for a tower crane.