JPH0797188A - Control method for transfer device of building construction - Google Patents

Abstract

PURPOSE:To control moving a mobile rail and a hoist by concurrently performing automatic control and manual control. CONSTITUTION:A mobile rail 7 is moved along a roof beam, and a hoist 10 is moved along the mobile rail 7. When a control combined switch 24a is closed, arm automatic control part 25 and a manual control part 26 are both started. In the mobile rail 7 and the hoist 10, when control signals SA, SH are received from both the automatic control part 25 and the manual control part 26, a first arrival control signal is selected by deciders 28R1 to 28Rn, 28H1 to 28Hn, and the control signal selected when in standby is fed to onboard control panels R1 to Rn, H1 to Hn. When the corntrol signal is received by the onboard control panels R, H, the mobile rail 7 and the hoist 10 are moved in accordance with a coommand of the control signal.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for controlling a building-carrying transfer device used for erection of a building or the like.

[0002]

2. Description of the Related Art One example of a building erection carrier used for erection of a building or the like is a front view of FIG. 3 and FIG.
It demonstrates based on FIG. 4 which is a IV-IV arrow line view. As shown in both figures, in the lower part of the building 1 under construction (construction), a pillar 2 is erected on the ground and a beam 3 is joined to the pillar 2. Building 1
Elevating columns 5 were built from the middle floor of the
The hat beam 4 is supported by. The hat beam 4 is a structure mainly including the uppermost floor of the building 1. The vertical transport device 6 is provided on the side of the building 1 and vertically transports an object from a ground position to a hat beam height position.

The movable rail 7 with a traveling device has a ceiling beam on the first floor (which is referred to as a "freight floor") for taking a load and a floor for constructing a building (a "building floor"). Is provided on the lower beam portion of the ceiling beam, that is, the hat beam 4. These moving rails 7 move along the ceiling surface in the direction vertical to the paper surface in FIG. 3 and in the vertical direction as indicated by the arrow in FIG. Further, fixed rails 8 are fixed to the ceiling beams on the pickup floor and ceiling beams on the construction floor, and fixed rails 9 are fixed to the beams on the pickup floor portion and the construction floor portion of the vertical transfer device 6. It is set up. The end of the moving rail 7 can be connected to the end of the fixed rail 8 and the end of the fixed rail 9. Further, the ends of different moving rails 7 can be connected to each other.

The hoist 10 is suspended along the rails 7, 8 and 9 and moves along the rails (horizontal movement in FIGS. 3 and 4). If the rails 7, 8 and 9 are connected, the hoist 10 can move while crossing the connected rails 7 to 8 and further from the rail 8 to the rail 9. Therefore, the hoist 10 can be moved to an arbitrary position on the pickup floor or the construction floor by movement of the moving rail 7 itself or movement along the connected rails 7, 8, 9 and further by the vertical transfer device 6. Is moved back and forth between the building and the building floor.

Therefore, in order to send the hoist 10 from the pickup floor to the construction floor, first, after moving the moving rail 7 suspending the hoist 10 on the pickup floor, the rails 7, 8 and 9 are joined one after another. The hoist 10 is moved along each rail and sent to the pickup floor of the vertical transfer device 6. Next, the hoist 10 is raised to the building floor by the vertical transfer device 6. Then, rails 7, 8 and 9 are joined one after another on the construction floor to move hoist 10 along each rail, and moving rail 7 suspending hoist 10 is moved to a target position. To send the hoist 10 from the construction floor to the pickup floor, follow the route reverse to that described above.

The transfer control panels 11 and 12 of the transfer device are individually provided on the pickup floor and the construction floor, respectively.

[0007] A large number of transfer devices of the above-mentioned installation transfer device (vertical transfer device 6, moving rail 7 and hoist 1)
The control of 0) is conventionally performed in the form as shown in FIG. That is, the operation mode switching unit 13 on the transfer control panels 11, 12 has three button type or dial type switches 14a, 14 for selecting each operation of automatic, manual and maintenance.
b and 14c are provided, and when the switch 14a is turned on to select the automatic operation mode, the automatic control unit 15 is turned on to enter the automatic operation mode, and the manual control unit 16 and the maintenance control unit 1 are provided.
7 is switched off and the manual and maintenance operating modes are switched off. When in automatic operation mode, automatic control unit 1
5, operation commands are automatically issued to the on-board control boards R1 to Rn provided on each moving rail 7 and the on-board control boards H1 to Hn provided on each hoist 10, and the moving rails 7 and hoists 10 are automatically operated.
The operation of is automatically controlled collectively by the automatic control unit 15.

When the switch 14b is turned on to select the manual operation mode, the manual controller 16 is turned on to enter the manual operation mode, and the automatic and maintenance operation modes are switched off. When in the manual operation mode, the manual control unit 1
Each moving rail 7 and each hoist 10 according to a command from
The operation of is controlled individually.

As described above, conventionally, all the carrier devices are configured to be switched to the automatic mode or the manual mode all at once. In other words, an automatic mode or a manual mode is selected by an operation from the transfer control panel 11 or the transfer control panel 12 by wireless communication from an operator on the pickup floor or the construction floor, and the simultaneous operation is performed in the selected mode. Driving is taking place.

[0010]

In the above conventional apparatus, the moving rail 7 is manually controlled by the transfer control panel 11 at the pickup floor.
Also, the hoist 10 is operated to change the operation from an arbitrary place on the pickup floor to automatic operation, and the members and the like are transferred to the building floor via the vertical transfer device 6 and designated by automatic operation by the transfer control panel 12 on the building floor. After moving to a location, rough positioning hoisting and lowering is performed automatically, and accurate position hoisting and lowering is switched to manual control. At this time, on the construction floor, a large number of moving rails 7 and hoists 10 are moved by remote control from the transfer control panel 12 to transfer materials, and after several transfer cycles, the materials are returned to the origin position. Done. At this time, even when operating in the automatic operation mode, in some work places, it is necessary to temporarily switch from the automatic operation mode to the manual operation mode and perform the control while visually observing the moving rail 7 and the hoist 10. Often occurs.

In such a case, in the above-mentioned conventional apparatus, when the other equipment is operating in the automatic operation mode, even the equipment standing by at the origin position cannot cancel the automatic operation mode, and the whole carrier equipment is made effective. There is a problem that it is difficult to use.

In order to solve the above-mentioned conventional problems, it is an object of the present invention to reduce idle of the carrier equipment, to enable simultaneous automatic control and manual control to operate, and to freely use each carrier equipment. Was proposed as.

[0013]

In order to achieve this object, in the present invention, the on-board control installed on the pick-up floor of the building under construction and the ceiling beams of the building floor and mounted on it. When the board receives a control signal, it is provided with a moving rail that moves along the ceiling beam, a fixed rail fixed to the ceiling beam, and a state in which the panel is suspended from the movable rail that can be connected to the fixed rail. When the on-board control panel on board receives a control signal, a hoist that moves along the fixed rail or the moving rail, and a vertical transfer device that transfers the hoist up and down between the loading floor and the construction floor. , For transportation with an automatic control unit that outputs a control signal that automatically controls the movement of the moving rail or hoist and a manual control unit that outputs a control signal that controls the movement of the moving rail or hoist when manually operated. With control panel In a building installation transfer device, both the automatic control unit and the manual control unit are activated by a switch operation, or the operations of the automatic control unit and the manual control unit are both stopped, and the on-board control of the moving rail or hoist is performed. When receiving a control signal from both the automatic control unit and the manual control unit, the panel selects one control signal based on preset conditions and operates based on the selected control signal when in standby. It is characterized by

[0014]

In the present invention, the operation mode switch of the carrier device is replaced with the conventional two switches for selecting the "automatic mode" and the "manual mode", and only one control combination switch for selecting the "automatic / manual combined mode" is used. become. When the control combination switch for selecting the "automatic / manual combination mode" is turned on, both the automatic control unit and the manual control unit are alive and both moving rails and hoists can be controlled from both control units. In each moving rail and hoist, the priority selection unit provided in each onboard control panel selects one of the control signals input from both control panels under the set conditions, and either automatic or manual operation is performed. Then, the control of the device is executed.

When the priority condition is selected on the first-come-first-served basis of the control signal, if the corresponding device is on standby, the device is controlled by first-come-first-served control, and the movement route on the automatic control side is interlocked. Move the manually controlled device.

The priority condition may be replaced with various conditions according to the actual situation, whereby the automatic control and the manual control can be performed in parallel and the entire carrier equipment can be effectively utilized by reducing idle time and waiting time. it can.

[0017]

Embodiments of the present invention will be described below in detail with reference to the drawings. In addition, the same reference numerals are given to the portions having the same functions as those of the conventional technique, and the duplicated description will be omitted.

FIG. 1 shows the control part of the embodiment of the present invention, and this embodiment is applied to the control method of the erection carrier shown in FIGS. 3 and 4.

As shown in FIG. 1, in the present embodiment, the combined control switch 24a for selecting the automatic / manual combined mode is provided in each of the operation mode switching parts 13 of the transfer control boards 11 and 12.
And a maintenance switch 24b for selecting the maintenance mode. An automatic control unit 25, a manual control unit 26, and a maintenance control unit 17 are provided in each of the transport control boards 11 and 12, respectively.

When the control combination switch 24a is turned on, both the automatic control unit 25 and the manual control unit 26 are activated,
The control signals S _A and S _H can be output from both control units 25 and 26, and the operation of both control units 25 and 26 is stopped when the combined control switch 24b is opened.

Each moving rail 7 has an on-board control panel R.
1 to Rn (representatively represented by reference numeral R) and decision units 28R1 to 28Rn (representatively represented by reference numeral 28R) are provided. Each hoist 10 has an on-board control panel H1 to Hn (represented by the symbol H).
And decision devices 28H1 to 28Hn (representatively denoted by reference numeral 28H). In this example, the determiner 28
R and 28H are collectively referred to as a priority order selection unit 27.

Each determination unit 28R, 28 of the priority selection unit 27
H is the control signal S _A from the automatic control unit 25 and the manual control unit 2
When receiving a control signal S _H from 6, based on the "preset condition", the control signal S _A, S one and preferentially selects machine control panel _H R, a function of sending to the H Yes is doing.

Various conditions can be set as the "preset conditions". Here, the first-arrival signal is selected with priority, and the control signal selected when the moving rail 7 or the hoist 10 is on standby (when not operating) is sent to the onboard control boards R1 to Rn, H1 to Hn. I try to send it.

On the other hand, the control boards 11 and 12 have an automatic control unit 2
The transport route of the corresponding device, which has been preferentially transmitted from 5 to the onboard control panel R or the onboard control panel H, is transmitted to the manual control unit 26 as an interlock signal. This interlock signal is transmitted from the manual control unit 26 to the onboard control board R or the onboard control board H to limit the moving range of the moving rail 7 or the hoist 10 by manual control. The manual control can be operated in parallel with other moving rails 7 or hoists 10 that are automatically operated without danger within its limited range.

FIG. 2 is a flow chart showing an example of control by the apparatus shown in FIG. This will be described with reference to FIG. When the control / combined switch 24a of the control panels 11 and 12 is turned on to select the automatic / manual combined mode (step 1), both the automatic controller 25 and the manual controller 26 are activated (step 2), and both controls are performed. The automatic control signal S _A and the manual control signal S _H can be input from the units 25 and 26.

An automatic control signal S _A from both control units 25 and 26
And manual control signal S when _H is sent to a particular or any moving rail 7 or hoist 10 (Step 3), the determination unit 28R of the priority selection unit 27 of the machine, the 28H, arrival signal is selected (step 4) It is checked whether or not the machine is on standby (step 5), and only when the machine is on standby, the signal is sent to the onboard control panel R or the onboard control panel H of the moving rail 7 or hoist 10. Transmitted.

The transfer route range of the moving rail 7 or the hoist 10 by the automatic control system signal transmitted to the onboard control panel R or the onboard control panel H is fed back to the automatic control section 25, and the interlock signal in this range is sent. It is passed to the manual control unit 26 and transmitted to the on-board control panels R and H of each moving rail 7 and hoist 10. Each on-board control board R or on-board control board H
Is limited in the movement range by the manual control signal by this interlock signal, and when there is no interlock signal (step 6), it is automatically or manually operated by the first-arrival control signal within the limited range (step 7), At the end of the operation cycle, return to the origin position (steps 8 and 9),
With the method of stopping and waiting (step 10), automatic and manual operation can be performed in parallel without any trouble.

The above-mentioned priority conditions can be replaced with various conditions according to the actual condition of the carrying device.

Therefore, according to the above-mentioned structure, the movable rail 7 and the hoist 10 can be safely operated without causing interference between the automatic control system and the manual control system while the automatic control and the manual control are performed in parallel, and each transport of the whole is carried out. Equipment can be used effectively by reducing idle time and waiting time. The effect is obtained.

[0030]

According to the present invention as described in detail with reference to the above-mentioned embodiments, the erection conveying device is provided with a plurality of movable rails and hoists together with a vertical carrier on the loading floor and the construction floor of the building to be erected. In this control method, the automatic / manual combined operation mode is set on the transfer control panel installed on the pickup floor, the construction floor, etc., and the control is sent from the automatic control panel and the manual control panel to each moving rail or hoist in parallel. By controlling the signal by selecting either the automatic or manual operation control signal for each carrier equipment by the judgment device which is the priority selection unit, the idle of the whole carrier equipment is reduced and ， It is possible to manually use each carrier device freely.

[Brief description of drawings]

FIG. 1 is a block diagram showing a control unit according to an embodiment of the present invention.

FIG. 2 is a flowchart showing a control operation of the embodiment.

FIG. 3 is a front view illustrating a building installation transport device.

FIG. 4 is a view taken along the line IV-IV in FIG.

FIG. 5 is a block diagram showing a conventional control unit of the erection carrier device.

[Explanation of symbols]

1 Building under construction 4 Hat beam 5 Lifting column 6 Vertical transfer device 7 Moving rail 8 Fixed rail 9 Fixed rail for vertical transfer machine 10 Hoist 11 Transfer control panel on the pickup floor 12 Transfer control panel on the hat beam floor 13 Operation Mode switching unit 24a Control combination switch 24b Maintenance switch 25 Automatic control unit 26 Manual control unit 27 Priority selection unit 28R1 to 28Rn, 28H1 to 28Hn Judgment unit S _A , S _H control signal

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Miki Kiritani 4-22 Kannon Shinmachi, Nishi-ku, Hiroshima City, Hiroshima Prefecture Mitsubishi Heavy Industries, Ltd. Hiroshima Works (72) Inventor Awa Abe 1-2 Shibaura, Minato-ku, Tokyo No. 3 Shimizu Corporation

Claims (1)

[Claims] 1. A movable rail which is provided on a ceiling beam of a building under construction and a ceiling beam of a building under construction, and which moves along the ceiling beam when an on-board control panel mounted thereon receives a control signal. And a fixed rail fixed to the ceiling beam or the movable rail connectable to the fixed rail, the suspended control panel being mounted on the on-board control panel receiving a control signal. , A hoist that moves along the fixed rail or the moving rail, a vertical transfer device that moves the hoist up and down between the loading floor and the construction floor, and a control signal that automatically controls the movement of the moving rail or the hoist. A switch for a building erection transfer apparatus having an automatic control section for outputting and a transfer control panel having a manual control section for outputting a control signal for controlling the movement of a moving rail or hoist when manually operated. By operation Both the automatic control unit and the manual control unit are activated, or the operations of the automatic control unit and the manual control unit are both stopped, and the moving rail and the hoist on-board control panel are both the automatic control unit and the manual control unit. When receiving the control signal from, select one control signal based on the preset conditions,
A method for controlling a building erection transfer device, which is activated based on a selected control signal when in a standby state.