JP2930187B2 - Building handling equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to columns, S beams, PCa
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skeleton handling device for gripping a relatively large and heavy skeleton such as a beam or an FR plate and mounting it at a predetermined location, and more particularly to a skeleton handling device suitable for use in constructing a building by a push-up method.

[0002]

2. Description of the Related Art In recent years, a push-up method has been employed as one of the methods for efficiently constructing a relatively large building. The push-up method is a method of building one floor on the ground floor, sequentially pushing up, and constructing a building on a predetermined floor.

[0003] By the way, in this method, a column, an S beam,
In order to mount a relatively large and heavy skeleton, such as a Ca beam or FR plate, at a predetermined location, conventionally, the skeleton was usually suspended by a crane or the like. However,
Mounting by hanging with a crane or the like was not stable and alignment was not easy. In addition, mounting by hanging with a crane or the like requires danger of work due to poor stability and requires close attention.

[0004]

Therefore, according to the present invention, when a relatively large and heavy frame such as a pillar, an S beam, a PCa beam, or an FR plate is attached to a predetermined location, the alignment is easy. It is another object of the present invention to provide a skeleton handling device capable of performing work safely.

[0005]

According to the present invention, there is provided a skeleton handling apparatus according to the present invention, comprising a traveling vehicle which runs on rails, and an outrigger roller for supporting a load is attached to a leading end of the traveling vehicle. An overhanging body is provided which runs in a direction orthogonal to the rails along the frame, and a swivel truck which runs in the same direction as the direction of movement of the overhanging body along the frame of the overhanging body is provided. An elevating body driven up and down is provided on a swivel that is driven to turn the swivel cart,
A functional plate for mounting a bracket for supporting the skeleton is provided on the upper part of the elevating body, and the functional plate is adjusted in position by right and left movement and tilt movement.

According to the present invention, a traveling vehicle, an overhang,
Each of the self-propelled trolleys and the slewing drive of the slewing table are driven by an electric motor, and the lifting and lowering drive of the elevating body and the left and right movement and the tilting movement of the function plate are performed by hydraulic cylinders. It is remotely controlled wirelessly.

Further, according to the present invention, the traveling of the swivel truck,
The turning movement of the swivel base, the raising / lowering movement of the lifting / lowering body, and the left / right movement and the tilting movement of the function plate are of a speed switching type and have a fine adjustment function. The traveling trolley moves on the rail and the swivel trolley moves by being guided by the frame of the overhanging body, and the position is easy. In addition, running-extension-traverse-turning-elevation-slide-inclination total 7
It has two degrees of freedom and can perform very fine alignment. Furthermore, compared to the case where the skeleton is hung from a crane wire and attached, the work can be performed safely and efficiently.

[0008]

1 to 3, there is provided a traveling vehicle 1 traveling on a rail R laid along a building (not shown) constructed by a push-up method. The traveling cart 1 drives the wheels 4 by an electric motor 3 provided on the frame 2 and travels by itself. The traveling trolley 1 has a proximity switch 9, a power supply, a traveling, an extension board 10
A cable reel 11, a cable support post 12 that is rotated with the rotation of a swivel table, which will be described later, and the like are provided.

An extension 20 is provided which includes a rack with which the pinion 8 on the frame 2 side of the traveling vehicle 1 meshes, and which extends along the traveling frame 2 in a direction perpendicular to the rail R (left-right direction in FIG. 1). . The pinion 8 is rotationally driven by the electric motor 5 via the pinion 6 and the chain 7, and the overhanging body 20 runs by itself. Frame 21 of overhang 20
A roller 22 which serves as an automatic overhang type outrigger and supports a load is provided at the end of the roller.

A swiveling carriage 30 guided by the overhanging frame 21 of the overhanging body 20 in a meshing manner with a T-shaped rail and traversing in the direction perpendicular to the rail R (the left-right direction in FIG. 1) similarly to the overhanging body 20. Is provided. Swing cart 30
Self-propelled by a pinion rotated by the electric motor 31 and a rack meshing with the pinion. An electric motor 33 for rotating the swivel 32 is provided on the swivel 32 of the swivel 30.
Hydraulic unit 3 that supplies pressure oil to each hydraulic cylinder described below
4. A cable support post 35 for supporting a cable together with the cable support post 12 on the traveling vehicle side, a control panel 36, and the like are provided.

On the swivel 32 of the swivel trolley 30, the lifting body 4
The lifting frame 42 is guided by a T-rail in a meshing manner with a support frame 41 erected on the swivel base 32, and is lifted and lowered by a hydraulic cylinder 43.

A functional plate 50 for mounting furniture (attachment) for supporting a frame such as a pillar, a beam, an FR plate or the like is provided above the lifting frame 42 of the elevating body 40. The function plate 50 is slid left and right by a hydraulic cylinder 51 and tilted by a hydraulic cylinder 52 to adjust the position.

Next, the operation will be described. Attachments (not shown) corresponding to the frame, such as columns, beams, and FR plates, are fixed to the functional plate 50 by bolts and nuts. Then, the skeleton is lifted by a crane or the like, placed on the attachment, and the skeleton is gripped by the attachment. At this time, the swing motor 33 is operated to swing the swivel base 32 to a predetermined position, and the frame lifted by a crane or the like is placed on the attachment and kept at a cheap position. Then, the traveling motor 3 is operated to move the traveling carriage 1 to a location where the skeleton is to be mounted.

Next, the overhanging motor 20 is operated to extend the overhanging body 20. At this time, the load is supported by the rollers 22 serving as the automatic extension type outriggers. Then, the swivel carriage 30 is moved back and forth by the traverse motor 31 and stopped at a predetermined position. The turning cart 30 is of a switching type of high speed, medium speed, and low speed, and has a fine adjustment function.

Next, the turning motor 33 is operated to turn the turntable 32 to a predetermined position. The lifting cylinder 4
3 is operated to raise and lower the lifting frame 42 to a predetermined position. The swivel base 32 and the lifting frame 42 are of a speed switching type and are operated at a very low speed. Further, the hydraulic cylinders 51 and 52 are operated to slide and tilt the functional plate 50 to adjust the position. The function plate 50 is also operated at a very low speed.

When the skeleton reaches a predetermined position by the above operation, the skeleton is removed from the attachment and the skeleton is attached. The necessary operations are assembled by sequentially performing the above operations. The operating method is such that the traveling carriage 1 travels by pushing the push button, the other overhanging body 20 is extended, the swivel carriage 30 is traversed, the swivel base 32 is swung, the lifting frame 42 is raised and lowered, and the function plate 50 is slid and tilted. Is performed by wireless remote control operation. Although not described, various safety devices are provided.

[0017]

According to the present invention, since the traveling vehicle is guided by the rail and the swivel vehicle is guided by the overhanging frame, the positioning can be easily performed. In addition, since it has a total of seven degrees of freedom of running, overhang, traverse, turning, ascending, descending, sliding, and tilting, very fine alignment can be performed. Furthermore, work efficiency is improved compared with the case where the skeleton is suspended and attached by a crane wire, and the work efficiency is improved in combination with easy positioning.

[Brief description of the drawings]

FIG. 1 is a plan view of a skeleton handling apparatus according to an embodiment of the present invention.

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a front view of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Traveling cart 2 ... Travement frame 3 ... Traveling motor 4 ... Wheel 5 ... Extension motor 6 ... Pinion 7 ... Chain 8 ... Pinion 9 ... Proximity switch DESCRIPTION OF SYMBOLS 10 ... Power supply, run, overhang board 11 ... Cable reel 12 ... Cable support post 20 ... Overhang body 21 ... Overhang frame 22 ... Outrigger roller 30 ... Revolving trolley 31 ···························································································································· ... Lifting frame 43 ... Lifting cylinder 50 ... Function plate 51 ... Cylinder for sliding 52 ... Cylinder for tilting

────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Yasunobu Miyazaki 1-3-8 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd. Tokyo Branch (72) Inventor Satoshi Sekiguchi Moto-Akasaka, Minato-ku, Tokyo 1-2-7 Kashima Construction Co., Ltd. (58) Field surveyed (Int. Cl. ⁶ , DB name) E04G 21/16 E04B 1/35 E04G 21/18

Claims (3)

(57) [Claims] An outrigger roller for supporting a load is attached to a leading end of the traveling vehicle. The traveling vehicle has a self-propelled traveling vehicle on a rail. There is a running overhang,
A revolving vehicle that runs in the same direction as the direction of movement of the overhanging body along the frame of the overhanging body, and an elevating body that is driven up and down is provided on a revolving platform that is revolved and driven by the revolving vehicle. In addition, a functional plate for attaching a bracket for supporting the skeleton is provided on an upper portion of the elevating body, and the functional plate includes:
A hunting device for a skeleton, wherein a position is adjusted by a lateral movement and a tilt movement. 2. A self-propelled traveling vehicle, an overhanging body, and a swiveling vehicle.
And the turning drive of the swivel table is performed by an electric motor, the lifting drive of the elevating body and the left and right movement and the tilting movement of the function plate are performed by a hydraulic cylinder, and the electric motor and the hydraulic cylinder are remotely operated wirelessly. The skeleton handling device according to claim 1, wherein 3. The running of the swivel carriage, the swiveling movement of the swivel base, the elevating movement of the elevating body, and the lateral movement and tilting movement of the function plate are speed switching type and have a fine adjustment function. The skeleton handling apparatus according to claim 2, wherein: