JPH0823218B2 - Automatic transport trolley equipment for construction - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic transfer trolley device for construction, which is arranged in the entire ceiling of a building under construction and which carries out and assembles construction materials.

[0002]

2. Description of the Related Art Conventionally, generally used transporting and assembling apparatuses inside a building under construction are roughly classified into a floor traveling type and
There is a ceiling traveling type. In the case of the overhead traveling type, a trolley rail is partially installed under the beam and is used exclusively for unloading and lateral movement of construction materials by a traveling trolley crane, or installation of building equipment etc. inside the building And used for assembly.

[0003]

The above-mentioned conventional transporting and assembling work apparatus in a building represented by a traveling trolley crane is used exclusively for unloading or lateral movement of construction materials, or is constructed inside a building. There was no equipment used for the installation and assembly of equipment, etc., but for the transportation and assembly of beam steel frames of the entire building and the transportation and assembly of floor components.

The present invention has been proposed in view of such circumstances, and an object of the present invention is to dispose it on a ceiling inside a building under construction and to automate the transportation and assembling work of construction materials. The point is to provide an automatic transport trolley device for construction.

[0005]

In order to achieve the above object, an automatic construction transfer trolley device according to the present invention is arranged in a grid pattern over the entire ceiling surface inside a building under construction and is connected by rails. At all intersections of the trolley rails suspended from the floor structure through the timber, there is provided an automatically controlled rotating rail that selectively connects the vertical trolley rail and the horizontal trolley rail that meet at the intersection. Trolley track, and an automatic trolley crane in which an automatic hoist is suspended on a carriage traveling along the track, and a terminal control device equipped on each of the rotating rail and the trolley crane,
The automatic control means comprises a central control unit connected to the respective terminal control units, and is configured to convey the construction member according to a program previously input to the central control unit.

Further, the invention according to claim 2 is a member arranging device for sorting construction materials to a loading / unloading place of the automatic trolley crane and sending the construction materials to a predetermined position, and for instructing the central control unit where to convey the construction materials. Are arranged.

[0007]

Since the present invention is constructed as described above,
A control signal is issued by the central control device to the rotary rail and the terminal control device of the hoist suspended on the same crane as the automatic trolley crane, and the rotary rail holds the position as it is by the terminal control device or rotates 90 degrees. Then, the vertical rails and the horizontal rails of the grid trolley rails arranged in a grid on the ceiling surface are selectively connected to move the trolley crane in a predetermined direction. At this time, the trolley rails are arranged in a grid pattern over the entire ceiling surface inside the building under construction, and are suspended from the floor structure through the connecting member, so that the building pillars of the building are avoided. When the construction member is arranged so as to be positioned and is moved while the construction member is suspended by the automatic trolley crane, there is a possibility that obstacles such as collision of the construction member with the member suspended on the building pillar may occur.

Further, the terminal control device of the trolley crane stops or starts the crane at a predetermined position, and the hoist is operated by the terminal control device of the automatic hoist mounted on the crane, thus constructing materials. Carrying by the trolley crane and assembling work by the hoist are performed, and the carrying and assembling work of the construction material can be performed according to the program input to the central controller.

According to the second aspect of the present invention, by means of the member arranging device arranged at the loading / unloading place of the automatic trolley crane, the destination of the construction material is instructed by the central control unit,
The construction materials can be automatically transported unattended, and the transportation work that occupies half of the building work can be automatically performed on holidays and at night.

[0010]

[Example] A is a laminated platform in which a roof floor structure 1 and a top floor structure 2 are connected by a steel tie 3, and a steel column 4 erected on the first floor is fitted to the column 4. The lifting / lowering platform A is supported by a lifting jack of the mounted automatic lifting / lowering device 5 so as to be lifted / lowered, and the lower part of the lifting / lowering platform A is formed in an all-weather working space.

A lifting device 6 composed of a plurality of stationary cranes and the like is installed on the roof of the platform A, the trolley device B of the present invention is suspended over the entire lower surface, and a plurality of places are provided at the outer end. An unloading gantry C is installed at. The unloading gantry C is mounted on a receiving beam 9 which is erected at the lower end of a suspension member 8 suspended from a projecting beam 7 projecting from the outer end of the uppermost floor structure 2 on the platform A, and a hydraulic jack 10 is provided.
The supporting member 11 of the unloading material is supported via the so as to be able to move up and down. In the figure, reference numeral 12 is a television camera mounted on the outer end of the roof floor structure 1. (See FIG. 7) FIG. 5 is a layout view of the trolley rails in the trolley device, in which the trolley rails 13 made of H-shaped steel are arranged in a grid pattern over the entire ceiling surface of the platform A, and the rail connection It is suspended from the floor structure via the material 14. Further, rotating rails 15 are arranged at all intersections of the trolley rails 13.

As shown in FIGS. 1 and 2, the rotary rail 15 includes a turntable 16 on which a single piece 13A of the trolley rail 13 is arranged in the diameter direction. A ring gear 18, which is rotatably supported across a roller 17 and is mounted on the upper part of the turntable 16, is meshed with a gear 20 mounted on a drive shaft of an electric motor 19 with a speed reducer mounted on a beam. Then, by driving the electric motor 19, the rotary rail 15 is driven and rotated via the gear 20 and the ring gear 18. Reference numeral 21 in the drawing is a rotation control panel.

An automatic trolley crane 22 has a hoist 24 suspended from a carriage 23 running on the trolley rail 13. A unloading position sensor 25 and a loading position sensor 26 are arranged on the trolley rail 13, and the arrival of the trolley crane 22 is detected and a signal is sent to the central control device 27, thereby the central control device 27. Trolley crane 2 according to the instruction signal of
The control panel 29 for controlling the carriage 23 and the hoist 24 is operated by the terminal control device 28 mounted on 2, and the crane 22 is stopped at a predetermined position. Also, the rotating rail 1
5 is the trolley crane 22 in the same rail when manually operated.
When arrives, it stops and is rotated 90 degrees as it is by the operation of the hand control device 30. When automatic, the terminal control device 31 receives an instruction signal from the central control device 27,
Under the control of the control device 31, the rotation control panel 21 is operated to rotate it as it is or 90 degrees. The trolley rail 13
An automatic stopping means for preventing deviation of the trolley crane 22 is provided at the end of the.

The hoist 24 includes a hydraulic jack 34 and a telescopic member 35 which is telescopically extended by the jack 34 between a top plate 32 at the upper end and a bottom plate 33 at the lower end. A holding claw 36 and a hydraulic jack 37 for opening and closing the claw 36 are mounted. In the figure, 38 is a hydraulic pump of each of the hydraulic jacks 34 and 37, and 39 is a pressure sensor provided at the tip of the pawl.

In the manual operation, the trolley crane 22 is operated by the hand control device 30 to move the carriage 23 forward and backward and stop, and to operate the hoist 24. In the automatic mode, the terminal control unit 28 receives the instruction means from the central control unit 27, and operates the control panel 29 to move the carriage 23 forward and backward and stop and automatically operate the hoist 24.

The central controller 27 is the central computer 3
9, a converter 40, a display 41, and a printer 42. Input of information from each of the terminal control devices 31 and 28, and a terminal control device 44 of a member placement device 43 described later, and output from the central control device 27. While transmitting and receiving via the converter 40, these information are displayed on a screen or recorded on paper. Further, by inputting a work program into the computer 39, the construction material can be automatically transported by an automatic transportation trolley device.

The member arranging device 43 is a sorting and feeding means 4
5, a control panel 46, and a terminal control device 44 for automatically controlling the sorting and feeding means 45. The sorting means identifies, for example, a bar code attached to the construction material and inputs it to the terminal control device 44, and the sending means controls the material mounted on the roller ronveyor arranged on the floor surface by the terminal control device. It operates by a known technique for controlling and sending out 46.

8 to 12 show a process of constructing a frame of a high-rise building using the trolley device of the present invention and the platform A. The platform A is lifted by the lifting device 53.
Installed at a position slightly higher than the floor surface of the second floor (see FIG. 8) through the floor, the floor construction material such as the steel beam on the construction floor, the sleeve joint for joining the beam and the pillar, and the half-PC floor board, and the jack. The supporting member 11 on the unloading gantry C adjusted up and down by the operation of 10 is unloaded in the order determined by the member arranging device 43 arranged on the floor surface continuous with this, and the central control unit 27 is used at night or on holidays. In accordance with a pre-programmed work command, the robot is automatically transported to a predetermined position on the floor surface of the second floor via the automatic transport trolley B, and in the daytime, the trolley crane 22 is manually operated on the floor surface, and the sleeve is attached on the floor surface. After constructing the ground structure D by assembling the joint and the steel beam and assembling the floor constituent materials and the equipment pipes,
After being listed in the second floor position by the lifting device 6 in a state of being suspended from a platform A by a hanging material such as a tie vault, the ground structure D is temporarily joined to the steel column 4 and The grout material is injected between the sleeve joint fitted to the pillar 4 and the pillar structure D.
And the floor concrete is placed from the concrete pipe arranged on the platform A through the suction pump to construct the floor concrete structure E. Thereafter, the above steps are repeated to construct a floor structure one floor below the top floor. (See FIGS. 9 and 10) In parallel with the construction of the floor structure E, the steel columns 4 of the required floor are previously unloaded from the lifting device 6 on the platform A, and the lower steel pipe columns are used when necessary. The exterior panel F, which has been unloaded on the platform A in advance, is connected to the
The floor structure E is installed in the downstairs in parallel with the construction of the floor structure E. (See Fig. 11) Platform A is thus located on the rooftop floor.
When the vehicle arrives, the rooftop floor structure 1 and the top floor structure 2 that compose the platform A are temporarily fixed to the steel column 4 via a sleeve joint, and the sleeve joint and the steel column 4 are connected.
After that, the grout material is injected to fix the same pillar 4 and the platform A, the lifting device 5 and the unloading structure C are removed, and the outer wall panel 26 is constructed up to the roof floor, and then other construction devices are installed. Dismantle. (See Fig. 12)

[0019]

As described above, according to the present invention, the automatic control rotary rails are provided at the intersections of the rails arranged in a grid pattern over the entire ceiling inside the building under construction. By providing a trolley track, an automatic trolley crane that suspends an automatic hoist on a trolley traveling along the track, and a control device for the rotating rail and trolley crane, the building can be suspended and transported by the trolley crane. There will be no obstacles such as interference with construction materials suspended on the building pillars, and it will be possible to carry out uninterrupted transport work that occupies about half of the work time on holidays and at night, thereby improving productivity. It is possible to carry out and assemble work of construction materials, which has been improved and the process can be shortened.

According to the second aspect of the present invention, the member arranging device arranged at the loading / unloading place of the automatic trolley crane can automatically convey the construction material unattended by the instruction of the central control unit. It was made possible.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing an embodiment of an automatic construction transport trolley device according to the present invention.

FIG. 2 is a plan view of the device of the present invention.

FIG. 3 is a front view of a hoist portion.

FIG. 4 is a side view of a hoist portion.

FIG. 5 is a plan view showing an arrangement of trolley rails.

FIG. 6 is a control circuit diagram of the device of the present invention.

FIG. 7 is a vertical cross-sectional view showing a usage state of the device of the present invention.

FIG. 8 is a vertical cross-sectional view showing a first step of a method of constructing a high-rise building frame using the apparatus of the present invention.

FIG. 9 is a vertical sectional view showing a second step of the method.

FIG. 10 is a vertical sectional view showing a third step of the method.

FIG. 11 is a vertical sectional view showing a fourth step of the method.

FIG. 12 is a vertical sectional view showing a fifth step of the method.

[Explanation of symbols]

 13 Trolley Rail 14 Rail Connecting Material 15 Rotating Rail 22 Trolley Crane 23 Cart 24 Hoist 27 Central Control Unit 28 Terminal Control Unit 30 Hand Control Unit 31 Terminal Control Unit 43 Member Arrangement Unit 44 Terminal Control Unit

Claims (2)

[Claims] 1. A trolley rail, which is arranged in a grid pattern over the entire ceiling surface inside a building under construction and is suspended from a floor structure through a rail connecting member, meets at all the intersections. A trolley track formed by interposing an automatically controlled rotating rail that selectively connects a vertical trolley rail and a horizontal trolley rail, and an automatic trolley crane formed by suspending an automatic hoist on a carriage traveling along the track. Similarly, it comprises an automatic operation control means comprising a terminal control device equipped on each of the rotating rail and the trolley crane, and a central control device connected to each of the terminal control devices, which is input to the central control device in advance. An automatic transport trolley device for construction, characterized by being configured to transport construction materials according to a program. 2. A member arranging device for sorting construction materials and sending them to a predetermined position at a loading / unloading place of the automatic trolley crane, and for arranging a destination of the construction materials to the central control device. The automatic trolley device for construction according to claim 1.