JPS6062371A - Beam space laying material assembling apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] This invention is useful for deck plates in construction work.

Relates to the installation phase between beams (Ji!!i installation) in which laying materials such as floor slabs, formwork, and lattice reinforcing bars are assembled between beams.

In construction work, after constructing the framework of the structure such as steel frames (columns, beams, etc.), deck plates are installed between the beams.

After laying materials such as floor slabs and lattice reinforcing bars (I and A), concrete is usually poured.

In this case, for example, a deck plate 4/lay 1~ is used as the laying material, and in order to install it between the beams, conventionally, a long deck plate is held at both ends by multiple people and the flange of the beam is run. It was installed between the beams. In this type of manual work, the laying materials are assembled at a high place, resulting in a frequent occurrence of personal accidents such as falls.

In addition, manual assembly is time consuming and causes a delay in the construction period, and there is also the problem that it is difficult to assemble the laying materials accurately at predetermined positions between the beams.

This invention was made in view of the above-mentioned conventional problems, and its purpose is to accurately assemble the laying material between the beams at the desired position without manual intervention, thereby reducing the number of accidents resulting in injury or death. An object of the present invention is to provide a device for assembling materials between beams that can speed up the process.

In order to achieve this object, the present invention provides an inter-beam laying material assembling device in which a beam is installed orthogonally over a pair of beams arranged in parallel with a span of a predetermined length, and is moved along the beam. The vehicle is equipped with a traveling trolley loaded with laying materials such as deck plates to be laid between the beams, and a gripping device that is supported by pillars erected on the trolley and moves vertically and horizontally while gripping the laying materials. , the traveling trolley is equipped with a moving frame capable of passing one of the installed beams between it and another adjacent beam, and while traveling on the beam, The present invention is characterized in that the laying materials are sequentially gripped by a gripping device and assembled between the beams.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIGS. 1 to 6 show a set of materials for laying between beams (=
1 shows an embodiment of the device.

The assembly device shown in the figure consists of a traveling bogie 12 which is disposed perpendicularly on a steel beam 10° 10 having a cross-sectional shape of 1, which is arranged in parallel with a span of a predetermined length, and this traveling bogie. 1
The gripping device 18 is supported by a pair of branches 14 and 14 erected on the top of the vehicle 2 and grips the laying material 16 loaded on the traveling truck 121.

The traveling truck 12 includes a box-shaped truck main body 20, a plurality of traveling wheels 23.23 that are rotationally driven by a drive device 22 along the steel beam 10.10, and a plurality of traveling wheels 23.23. The upper surface of the main body 20 has the above-mentioned beam 10.10.
1! A large number of laying materials 16 such as deck plates, floor slabs, formwork, and lattice reinforcing bars arranged in 41 stages can be loaded.

The support column 14.14 is formed in a substantially inverted shape, and its upper end side is erected on the truck body 20 so as to be approximately horizontal above the truck body 2o.
．． A frame 24 having a single cross section is installed at the tip of the frame 14, and this frame 24 is movably attached to each support column 14.14 with a frame drive device 1f26.2.
6, the said beam 1 along the horizontal part of the support 14.14
It can be moved horizontally in the extension direction of o and 10.

The above-mentioned gripping device 18 has a pair of gripping devices in which a frame material 28 is arranged in a parallelogram shape, vertically joined by a pair of bins 30, 30, and horizontally the length of the parallelogram in the vertical direction is variable. It is composed of a rectangular frame 34 connected by a frame drive part 32, 32 and locked to the lower bottle 3o, and sucker-shaped butts 36 fixed to the four corners of this frame 34. , the upper bottle 30 is locked to a gripping device drive device 38 attached to the frame 24,
It is suspended vertically from the frame 24. As is clear from this, the gripping device 1
8 can be moved up and down by a gripping frame drive unit 32, and horizontally moved along the frame 24 in a direction orthogonal to the steel beam 10, 10 by a gripping device drive unit 38; The corresponding PI?
It can move horizontally in the direction of extension of jio and io.

On the other hand, the bogie body 20 of the traveling bogie 12 is provided with a moving frame 40 installed therein so as to pass through its longitudinal direction, and this moving room 40 is shown in FIGS. 4(a) and 4(b). With a mechanism like this, the steel frame PA1 with the traveling platform 1 (12 protruding)
Another beam 1Q with either 0 or 10 adjacent to it with an angle lυ
a, 1011, so that there can be llll stages.

That is, the movable frame 40 is formed into an elongated barb shape with a width smaller than the width of the truck body 20, and is inserted into a rectangular through hole 42 formed in the longitudinal direction of the truck body 20, and has holes at both ends thereof. Telescopic legs 4/I.

44 is fixed thereto, and racks 46 and 46 are carved along the longitudinal direction approximately at the center of both sides of the movable frame 40. The drive gears 48.48 mesh with the movable frame 40 so as to sandwich the movable frame 40. /1
8 is a moving frame drive device 5 each equipped with an electric motor, etc.
0.50.

In addition, racks 4 carved on both sides of the movable frame 40
A plurality of vertical rollers 54, 54, each biased by spring members 52, 52, are in contact with the upper and lower surfaces of U52 and U52, respectively, and springs U52.
A horizontal roller 56.56, biased at 52, abuts.

As is clear from the above configuration, when the drive device 150 is driven, the moving frame 40 moves between the drive gear 48 and the rack 46.
mesh with each other, and this is the steel beam io on which the traveling bogie 12 is installed.
, io.

Note that FIGS. 4(a) and 4(b) show one end side of the moving mechanism of the moving frame 40, and the other end side of the moving frame 40 is also provided with a similar mechanism.

Next, install the beam spacing (-1) using the above-mentioned configuration.
A method for assembling the laying material 16 between the beams using the device will be explained based on FIG. 5 J3 and FIG. 6.

First, with the frame 28 of the gripping device 18 retracted, the frame drive device 269 and the loquat'J device drive device 38 are driven, and this is positioned at the center of the T-film material 16 loaded on the trolley body 20. After this, the C frame 4A28 held by the gripping frame drive unit 32 is extended, and the bat 36 attached to the frame body 34 is moved to the laying material 16.
The frame member 28 is pressed against the upper surface of the frame member 11 and is gripped once again (see FIGS. 5(a) and 5(d)).

Next, the frame drive device 26 is driven to horizontally move to the front of the trolley body 20 while gripping the laying material 16 (see Fig. vB5 (b)).

The above operations are the same regardless of the location of the laying material 16 (a) described below. and place the laying material 16 in the fifth
If you are unable to assemble at location (1) shown in Figure (11),
The frame material 28 is stretched by the gripping frame drive unit 32 and then assembled, as shown in (II) in FIG.
Alternatively, when assembling at the location (III), the frame member 28 may be extended after being moved in each direction by the gripping device drive unit [138]. In other words, with this assembly device, the three laying materials 16 are placed between the beams 10.10ffJ, 10.10ffJ, between the beams 10.10a, and 10.10mm without moving the traveling cart 12.
It can be assembled between ゜10b.

In this way, the beam 10.1 on which the traveling trolley 12 is installed
Question 0 and the beam 10a adjacent to these.

When the installation of the laying material 16 between the paving material 16 and the paving material 16 is completed, the traveling cart 12 is moved backward by a predetermined distance using the driving device 22, and the described operations are repeated to assemble the paving material 16. When the traveling carriage 12 reaches the end of the beam 10.degree. 10, the traveling carriage 12 is moved as shown in FIG.

First, the moving frame 40 is moved to the moving frame driving device 5.
Steel beam 10a whose end leg 44 is adjacent to
Move it in the direction of the arrow AZi so that it is positioned above (in this case, the distance between the legs 44.44 is set to twice the length of the beam span) so that the wheels 24 of the traveling trolley 12 are separated from the beam 10.10. Extend the legs 44°44'.

Then, when the moving frame driving device 50 is further driven, the moving frame 40 is fixed to the beams 10a and 10. is beam 10 and the adjacent beam 10
a-1: Stop once in the position U, and lower the legs 44.44
Contract and repeat this J: una operation P Al: t
j The cart 12 can be moved between the beams 10G and 10d, and the laying material 16 can be moved between the beams 10a to 10G by the above-described operation again.
and between the beams 10C to 10d and between the beams 10d to 100).

Now, in the e-monmosho-shrine assembly device having the above-described configuration, the laying material 16 can be assembled between the beams without manual intervention, so that the work can be speeded up, and
This will make it safer to work on composing poems at heights, where many accidents occur, and will also improve the economic efficiency of shortening the lead time.

Further, since the installation of the laying material 16 is performed mechanically without manual labor, the installation position can be accurately uniformized.

Furthermore, each drive device 22.2 used in the above-mentioned assembly operation
6.32.38.50 is a numerical value 1illIII''tj that calculates the amount of movement of the traveling cart 12 on the beam 1o, the horizontal movement m of the gripping device 18, etc. by, for example, a combination of remote control by wireless control, various sensors, and a stepping motor. Furthermore, the safety of the assembly work can be improved by assembling accuracy of the laying material 16.

7 to 10 show other embodiments of the invention.

Only the features of the beam-laying material set (-J device, which is not shown in the figure) will be described below.

That is, the bogie main body 2o of the traveling bogie 12 has props 60, 60, etc. erected at its four corners, and a picture frame-shaped frame member 62 is fixed to the upper end thereof. The frame 2 is arranged perpendicularly to the lower side of the frame 62 in the longitudinal direction.
4 is fixed to the frame 24, and the gripping device 18 is attached to this frame 24 via a gripping device drive device 38.

In the assembly device having the above-described configuration, the trolley body 20
The laying materials 16 loaded on top are shown in Figs. 4(a) to (C).
As shown in the above-described first embodiment, by avoiding driving the gripping frame drive unit 32 and the gripping device drive device 38, 12 out of 111 steel beams 10.1 in the longitudinal direction
If it is possible to assemble the traveling truck 12 on top of the
can be moved along the beam 10° 10, and the C traveling truck 12 can be moved between other adjacent beams using the moving frame 40 installed in the truck body 20, and the laying materials 16 can be sequentially assembled between the beams. .

Sa C1 This J: Laying moon phase composed of sea urchin (-11 Fio
In addition, the device of this embodiment can achieve the same effect as the above-mentioned embodiment, and although the assembly efficiency is slightly lower than that of the above-mentioned embodiment, the frame drive device 26
etc., making it possible to downsize the device.

In the above embodiment, a suction cup-shaped butt 36 is shown as a means for gripping the laying material 16, but the present invention is not limited to this, and for example, an electromagnet or a mechanical hand can also be used.

Further, a removable safety device that is latched to the side surface of the beam 10.10 is attached to the running wheel 23, which is rotationally driven along one side of the steel beam 10.10. 1
It is also possible to prevent the device from falling off the top surface of the device.

As described above in detail in the embodiments, the apparatus for assembling laying materials between beams according to the present invention eliminates the conventional manual installation of laying materials and improves safety, work efficiency, and assembly accuracy. Not only can this be greatly improved, but it is also economically advantageous, such as shortening the construction period.

[Brief explanation of drawings]

1 to 6 show an embodiment of the present invention,
Figure 1 is a plan view, Figure 2 is a front view, Figure 3 is a side view, Figure 4 (a) is a sectional view of the moving frame, Figure 4 (b) is an explanatory diagram of the moving frame, and Figure 5. (a) to (d) are explanatory diagrams of the method of assembling the laying materials, and Figs. 6 (a) to (d) are explanatory diagrams of the case where the traveling cart is moved between other beams. Figure 10 shows another embodiment of the present invention; Figure 7 is a plan view, Figure 8 is a front view, Figure 9 is a side view, and Figures 10 (a) to (C) are laying materials. It is an explanatory diagram of the method for assembling 10...steel beams 12... traveling trolley 14.
・・・・・・Strut 16・・・・Laying material 18・・・・
... Gripping device 20 ... Cart body 22 ...
... Drive device 23 ... Traveling wheels 24 ...
...Frame 26...Frame drive unit ■28
...Frame material 30...Bin 32.
...Gripping frame drive unit 34...Frame body 38...Gripping device drive device 40...Movement frame 42...Through hole 44. ... Legs 46 ... Rack 48
... Drive gear 50 ... Moving frame drive device 60 ...
・Post 62... Frame material patent applicant Co., Ltd.
Obayashi Hikyo Patent Attorney - Kensuke IroFigure 1 2 Figure 3 Figure 7 ≠ Figure 8 Figure 2 Figure 9 Figure 25 44

Claims (3)

[Claims] (1) Deck plays 1 to 1 are installed perpendicularly on a pair of beams arranged in parallel with a span of a predetermined length, move along the beams, and are set fi between the beams. It is equipped with a traveling trolley loaded with laying materials such as floor slabs, formwork, lattice reinforcing bars, etc., and a gripping device that is supported by pillars erected on the traveling truck and moves vertically and horizontally while grasping the laying materials. , the traveling trolley is equipped with a moving frame that can hold either one of the beams and pass between it and another adjacent beam, and the carriage can grasp the beam while traveling on the beam. J
A device for assembling materials between beams. (2) The gripping device moves horizontally in the extending direction a of the beam on which the traveling device is installed and in the direction orthogonal to the beam, and moves between the beams and between the beams and other adjacent beams. 2. The inter-beam laying material assembling apparatus according to claim 1, wherein the laying material is assembled between the beams. (3) The gripping device is characterized in that it moves horizontally in the extending direction of the beam on which the traveling device is installed, and assembles the laying material between the beams before and after the traveling device. An apparatus for assembling materials laid between beams according to claim 1.