JP3176266B2 - Panel mounting device and mounting method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel for mounting various panels such as a curtain wall unit constituting an outer wall of a building, a wall panel such as a PC (precast concrete) plate, and a roof panel constituting a building roof. The present invention relates to a mounting device and a mounting method.

[0002]

2. Description of the Related Art When a curtain wall unit constituting an outer wall of a high-rise building or the like is mounted on a building, the curtain wall unit is usually lifted by a hoist crane or a tower crane and mounted on a building frame.

[0003] Specifically, a curtain wall unit having a height of one floor (one floor) of a building is prepared, and this unit is lifted by a tower crane or the like, and a zipper is mounted on the floor of each floor, which is the building frame of the building. It was installed using a cubicle between the floors of each floor of the building, and a small curtain wall unit such as a glass unit was hung up with a tower crane or the like.

In such a mounting method, since the curtain wall unit can be mounted on the building by working from the indoor side, there is an advantage that the workability can be improved even in a high-rise building.

[0005]

However, in such an attaching method, since the curtain wall unit is lifted by a tower crane or the like, the curtain wall unit is affected by wind at the time of lifting, and work cannot be performed at the time of strong wind. However, there is a problem that the construction period is prolonged.
Further, since the accuracy of the lifting position of a tower crane or the like is not so high, it is difficult to accurately install the curtain wall unit at a predetermined position, and there has been a problem that the mounting operation is complicated.

On the other hand, as a panel mounting device that does not use a tower crane, one disclosed in Japanese Patent Application Laid-Open No. 1-105870 is known. This panel mounting device is configured such that a chain block is provided on a holding frame suspended by a suspension wire, and the panel is supported by the chain block. In this panel mounting device, after the entire holding frame is lifted by the lifting wires, the upper portion of the holding frame is placed on a horizontal moving device that moves on a rail laid along the outer edge of the building floor, and the horizontal moving device is used. The holding frame was moved horizontally, and then the panel was aligned vertically by the chain block.

However, in this panel mounting device,
The panel is hung on the holding frame by a chain block, and the holding frame is also hung by a lifting wire.Each member is simply hung. There is a problem that it is not different from the case of lifting with a crane.

SUMMARY OF THE INVENTION An object of the present invention is to provide a panel mounting apparatus and a panel mounting method which can reduce the influence of wind and can easily adjust the installation position, thereby improving the panel mounting workability. .

[0009]

SUMMARY OF THE INVENTION A panel mounting apparatus according to the present invention is a panel mounting apparatus for mounting a panel on a side surface or a roof surface of a building. A guide frame movably guided in a direction along the guide rail portion, guide frame moving means for moving the guide frame along the guide rail portion, and holding means for holding the panel; and Panel transfer means movably provided along the guide frame.

Further, according to the panel mounting method of the present invention, the guide frame is guided by a guide rail provided on the building side so as to be movable in a direction along the guide rail, and then the guide frame is moved by the guide frame moving means. Moving the guide frame to one end of the section, moving the panel transfer means along the guide frame toward the one end of the guide rail, and disposing the panel transfer means at a panel supply position provided on one end of the guide rail;
After the panel prepared at the panel supply position is held by the holding means of the panel transfer means, the guide frame is moved to the other end along the guide rail by the guide frame moving means, and the panel transfer means is moved. After moving along the guide frame in the direction of the other end of the guide rail and aligning the panel, the panel held by the panel transfer means is attached to the building side.

Here, the guide rail portion may be configured such that a dedicated guide rail is attached to the frame of the building, but, for example, a groove or the like serving as a guide rail portion is provided on a side provided for attaching a panel. Alternatively, it may be configured by panel side surfaces such as vertical frames that are opposed to each other via joints of panels already attached to the building.

According to the present invention, since the guide frame is guided so as to be movable in the direction along the guide rail portion, the guide frame and the panel transfer means attached to the guide frame blow wind. Also, the work does not shake or shake, and the work can be continued even if a wind that would otherwise require the work to be interrupted blows, and the construction period can be shortened.

Further, since the guide frame is guided so as to be movable in a direction along the guide rail portion, the other directions are positioned by the guide rail portion. Therefore, the panel transfer means moved along the guide frame, that is, the panel transfer means which is moved with reference to the guide frame only needs to perform only the alignment in the movement direction, and the alignment work is simplified,
Workability is improved. For example, when the outer wall panel is mounted, the guide frame is arranged movably in the up and down direction by the guide rail portion, and when the panel transfer means is provided movably in the up and down direction along the guide frame, the left and right directions are the guides. Since the positioning is regulated by the rails, guiding the guide frame to the guide rails eliminates the need for horizontal alignment work.When mounting multiple panels in the vertical direction, only the vertical position of each panel is What is necessary is just to match, and workability can be improved.

Further, since the panel transfer means only needs to be able to move a relatively short distance in the guide frame, it can be set so that the position can be controlled at a short pitch, and the panel can be positioned with high accuracy. Here, if the movement is controlled at a short pitch, it takes time to move a long distance such as the outer wall surface of a building. However, in the present invention, since the guide frame moving means for moving the guide frame itself is provided, Movement can be performed in a short time by moving each guide frame, and fine position control can be performed by moving the panel transfer means on the guide frame, and position control can be performed in a short time and with high accuracy, improving workability. It can be improved and the working time can be shortened.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a panel mounting apparatus 1 to which the present embodiment is applied. This mounting device 1
Is for attaching a curtain wall unit 10 which is a panel to the outer periphery of the building 2.

The building 2 is composed of pillars 3 and floor boards 4 which are skeletons.
A beam 20 is mounted parallel to the outside surface of the floorboard 4. A monorail hoist 21 serving as a guide frame moving means is attached to the I-beam 20.

A guide frame 30 is suspended from the chain 22 of the hoist 21. For this reason, if the guide frame 30 is not guided by a guide rail portion described later, the hoist 21 is
0 to move left and right by moving in the left and right direction, and hoist 21 to wind up the chain 22,
It is provided so that it can be moved up and down by being lowered.

The guide frame 30 is composed of two parallel H-shaped steels 31 and a connecting frame 32 for connecting the H-shaped steels 31. As shown in FIG. The guide rail portion 11 is disposed in the guide rail portion 11 so as to be vertically arranged.
Movable along the vehicle, and in the indoor and outdoor directions and the left and right direction along the wall surface (directions other than the direction along the guide rails)
Is provided with a guide portion 33 which is hindered by the guide rail portion 11 and guided immovably. This guide part 3
3 is a frame 34 projecting from an upper end and a lower end of the H-shaped steel 31 at a position approximately one third of a longitudinal dimension of the H-shaped steel 31;
A guide roller 35 is rotatably attached to the end of the frame 34. Then, as shown in FIG. 4, the H-section steel 31 above the upper guide portion 33.
The upper frame 31A is constituted by the portion, and the lower frame 31B is formed by the H-shaped steel 31 portion below the lower guide portion 33.
Is configured. As shown in FIG. 8, on the inner surface side of the outdoor flange of the H-shaped steel 31 of the guide frame 30,
A rack-shaped tooth shape 36 is formed.

A transfer robot 40, which is a panel transfer means for holding the curtain wall unit 10 and transferring the curtain wall unit 10 to an installation location, is mounted on the guide frame 30. The transfer robot 40 moves each H of the guide frame 30.
There are provided driving means including gears 41 provided at a total of six places, three on each side, which mesh with the tooth profile 36 of the mold steel 31, and a motor (not shown) for driving each of the gears 41. The transfer robot 40 includes three gears 41 on each of the left and right sides.
Of these, at least two gears 41 are configured to be movable up and down while meshing with the two H-shaped steel members 31 within a range where the gears 41 mesh with the tooth shape 36.

As shown in FIGS. 3 and 4, the transfer robot 40 includes a rod 43 which expands and contracts by power such as compressed air.
A frame frame 44 attached to the tip of the rod 43; and a suction cup 45 attached to the frame frame 44.
And holding means comprising: The suction cup 45 holds the glass 1 of the curtain wall unit 10 by vacuum suction or the like.
The unit 10 can be held by sucking the unit 2, and the held unit 10 can be released by operating a switch or the like.

On the other hand, the curtain wall unit 10
8 and 3, a vertical frame 13 and a horizontal frame 14 for holding the glass 12 are provided. On the outer side surface of the vertical frame 13, a guide groove 14 in which the guide roller 35 of the above-described guide portion 33 is arranged is formed. Then, the opposing vertical frame 1 of each of the curtain wall units 10 arranged adjacent to each other.
The guide rails 11 that guide the guide roller 35 so as to be able to move in the vertical direction and not to move in the indoor and outdoor directions and the left and right directions are formed by the respective guide grooves 14.

Next, a method of mounting the curtain wall unit 10 using such a mounting device 1 will be described. First, as shown in FIG. 2, a first floor portion of the building 2 is secured as a work space, and an assembly base 16 of the curtain wall unit 10 is arranged at a portion serving as a panel supply position of the first floor portion. In the present embodiment, the curtain wall unit 10 is divided into three and transported as three glass panels 10A so that transportation restrictions can be avoided and transportation efficiency can be improved.
At 6, the curtain wall unit 10 is assembled by mounting the glass panel 10A in the vertical frame 13 and the horizontal frame 14.

Then, the hoist 21 is operated to move the guide frame 30 downward. At this time, the guide frame 3
0 moves while being guided by the guide rail 11 by the curtain wall unit 10. When the curtain wall unit 10 is first attached, for example, the unit 10 of one glass panel 10A size is attached to the second floor plate 14 to form the guide rail unit 11 or the unit 10 is not provided. The unit 10 may be mounted while the guide frame 30 is suspended by the hoist 21.

Then, as shown in FIG. 3, when the lower guide portion 33 of the guide frame 30 is lowered to the lowermost position of the guide rail portion 11, the hoist 21 is stopped. After that, the gear 41 of the transfer robot 40 is rotated to lower the robot 40 along the H-shaped steel 31 of the guide frame 30, and is disposed on the lower frame 31B. At this time, if the lowermost two gears 41 of the six gears 41 of the transfer robot 30 are disengaged from the H-section steel 31 and the other four gears 41 mesh with the tooth shape 36, the transfer robot 40 Can be supported by the guide frame 30, so that the transfer robot 40 can be lowered to a position where the two gears 41 at the intermediate portion in the vertical direction are located at the lowermost end of the lower frame 31B.

As a result, the transfer robot 40 is disposed at a position facing the assembling gantry 16, that is, at a panel supply position. Then, after the rod 43 is extended and the suction cup 45 is adsorbed to the glass 12 of the curtain wall unit 10 set on the gantry 16 to hold the curtain wall unit 10, the rod 43 is folded and assembled as shown in FIG. The unit 10 is removed from the gantry 16.

Next, the transfer robot 40 is moved to the guide frame 3.
After the guide frame 30 is raised to the middle position in the vertical direction of 0, the guide frame 30 is raised using the hoist 21 as shown in FIG. At this time, the guide frame 30 is
It is moved while being guided by.

When the upper frame 31A of the guide frame 30 is positioned above the already installed curtain wall unit 10, the hoist 21 is stopped, and the transfer robot 40 is raised as shown in FIG.
Place on the part. At this time, the transfer robot 40 is raised to a position where the two gears 41 at the intermediate portion in the vertical direction of the transfer robot 30 are arranged at the uppermost end of the upper frame 31A. The vertical position of the transfer robot 40 with respect to the guide frame 30 is finely adjusted according to the mounting position of the curtain wall unit 10.

Then, as shown in FIGS. 7 and 8, the rod 43 is extended to move the curtain wall unit 10 to the building 2 side. In this state, the curtain wall unit 10 is bolted from the indoor side of the building 2 to the fastener attached to the floor panel 4 to thereby secure the unit 10.
Is completed.

Further, when another curtain wall unit 10 is installed on the currently installed curtain wall unit 10, the guide frame 30 is lowered to the assembly base 16 by operating the hoist 21 as shown in FIG. The mounting operation is performed by repeating the procedure described above. On the other hand, when the curtain wall unit 20 is installed to a position where the I-beam 20 is provided, the guide frame 30 is lowered to the lowermost end, for example, and is removed from the guide rail portion 11, and the hoist 21 is moved right and left along the I-beam 20. In this case, the curtain wall unit 10 may be sequentially installed by repeating the above procedure next to the previously installed curtain wall unit 10 or the like.

When the curtain wall unit 10 up to the height level at which the I-beam 20 is installed is completed, the floor plate 4 on a predetermined floor (for example, the curtain wall unit 10 up to the fifth floor is mounted). Thereafter, the I-beam 20 is attached to the floor plate 4 on the fifth floor, that is, the tenth floor from there, and the above-mentioned operation may be repeated to attach the curtain wall unit 10 on a predetermined floor (for example, the 6th to 10th floor). Generally, in a high-rise building, pillar 3
Since the construction of the skeleton such as the floorboard 4 and the mounting work of the curtain wall unit 10 are performed in parallel, the curtain wall units 10 are sequentially installed at every fixed floor, but the construction on the skeleton side is completed first. If there is, I
The beam 20 may be attached, and the curtain wall unit 10 may be installed for each vertical line of the wall.

According to the present embodiment, since the guide frame 30 is guided by the guide rail portion 11 so as to be movable in the vertical direction, even if the wind blows, the guide frame 30 is guided.
Can be moved without being affected by the wind without swinging left and right or in the indoor and outdoor directions. Therefore, the transfer robot 40 attached to the guide frame 30 by meshing the tooth form 36 and the gear 41 can be moved without being affected by the wind, and the curtain wall unit 10 can be moved.
Can be installed without being affected by wind.
For this reason, in the related art, the work can be continued even if the wind blows to the extent that the work was interrupted, and the construction period can be shortened.

Further, since the guide portion 33 of the guide frame 30 is arranged at a position about one third of the frame length from the upper end side and the lower end side, and the upper frame 31A and the lower frame 31B are formed above and below it, the assembling stand is provided. The work of holding the curtain wall unit 10 by the transfer robot 40 from 16 and the work of attaching the unit 10 to the building frame from the transfer robot 40 can be performed in a state where the guide part 33 is guided by the guide rail part 11. In this case, the influence of the wind can be eliminated and the operation can be performed reliably.

Since the guide rail portion 11 is formed by using the vertical frame 13 of the curtain wall unit 10, there is no need to separately provide a member serving as a guide rail, so that workability can be improved and costs can be reduced. it can. In particular,
Since the guide rail unit 11 is configured using the installed curtain wall unit 10, by sequentially using the units 10 installed before, each unit 10 other than the first curtain wall unit 10 must be a guide rail unit. The work can be performed while guiding the guide frame 30 at 11, the influence of the wind can be eliminated, and the work can be performed stably regardless of the presence or absence of the wind.

Further, since the transfer is performed while holding the curtain wall unit 10 by the transfer robot 40 mounted on the guide frame 30, the position of the curtain wall unit 10 to be mounted can be finely adjusted, and the positioning operation can be easily performed. Can be. That is, the transfer robot 40
Is mounted on the guide frame 30 arranged with the guide rail portion 11 as a reference, the position in the left-right direction can be easily adjusted only by guiding the guide frame 30 to the guide rail portion 11. Therefore, at the time of mounting each unit 10, only the alignment work in the vertical direction needs to be performed, so that the workability can be improved. In addition, the vertical alignment of the curtain wall unit 10 is performed by roughly aligning the guide frame 30 with the hoist 21 and then moving the transfer robot 40 with respect to the guide frame 30 so that the tooth profile 36 and the gear 41 are aligned. You can fine-tune the pitch. For this reason, alignment can be performed easily with high accuracy.

Further, the guide frame 30 is
By moving the transfer robot 40 with respect to the guide frame 30 and performing positioning roughly, the curtain wall unit 10 can be positioned quickly and with high accuracy. Time can also be reduced.

In addition, since the transfer robot 40 uses the suction cups 45 that adsorb to the glass 12 in holding the curtain wall unit 10, regardless of the shape of the unit 10, any unit having the glass 12 or a flat portion can be used. It can be securely held and can be widely applied to mounting of various units.

Since the curtain wall unit 10 is formed by transporting the three divided glass panels 10A and assembling them on the assembling base 16 at the site, it is possible to avoid transportation restrictions and improve transportation efficiency. At the same time, it can be made to have a height having the height of one floor when mounted on a building, so that the number of mounted units can be reduced and workability can be improved.

When the curtain wall unit 10 is mounted, a large tower crane or the like can be dispensed with, so that workability can be improved and construction costs can be reduced.

The present invention is not limited to the above embodiment. For example, in the above-described embodiment, the guide rail portion 1 is formed by using the vertical frame 13 of the curtain wall unit 10.
As shown in FIG. 9, when the cubicle 91 is spanned between floor plates of the building to attach the curtain wall unit 90 as shown in FIG. A rail 92 may be provided to guide the guide frame 30. In this case, even before the unit 90 is attached, the guide frame 30 can be guided if only the cubic 91 is attached, and can be attached from the first unit 90 by the method of the present invention. Further, since it is not necessary to arrange the curtain wall units 90 in order from the lower side, for example, when different types of panels such as a waist panel and a glass panel are alternately mounted, the glass panels are sequentially attached after each waist panel is attached first. It can be attached, and workability can be further improved.

In the above-described embodiment, the guide rail portions 11 and 9 are provided on the curtain wall unit 10 and the cubicle 91.
Although the second guide rail is formed, a dedicated guide rail may be separately provided. However, if the guide rail portions 11 and 92 are provided on the curtain wall unit 10 and the cubic 91, the number of components can be reduced and the cost can be reduced.

Further, in the above embodiment, each curtain wall unit 10 is mounted on the building for each curtain wall unit 10. However, the H-shaped steel 31 of the guide frame 30 is separated by a width dimension corresponding to a plurality of curtain wall units 10. Place,
You may comprise so that several curtain wall units 10 may be attached to a horizontal direction at once. Also, by increasing the length of the upper frame 31A and the lower frame 31B of the guide frame 30 and the vertical dimension of the transfer robot 40,
For example, a configuration may be adopted in which the curtain wall units 10 for the second floor (two sheets) are transferred and attached at one time.

The guide frame moving means is not limited to the monorail hoist 21. A motor or the like is disposed on the guide frame 30 like the transfer robot 40, and the guide frame 30 is moved using this motor. May be configured.

Further, as described above, the guide frame 2
Not only having one H-shaped steel 31, for example, one H-beam
It may be composed of the shape steel 31. In this case, the transfer robot 40 may be configured to move up and down along one H-shaped steel 31 like a monorail, and to hold the panel at one of the left and right positions of the H-shaped steel 31. In particular,
In consideration of the right and left balance, the transfer robot 40
It is preferable that the panel be held on both sides of the mold steel 31 so that two panels can be attached at the same time. Further, the configuration of the transfer robot 40 itself and the configuration of the panel holding unit are not limited to those of the above-described embodiment.
It may be one equipped with a locking part for locking the panel, etc.
What is necessary is just to set suitably according to the kind of the panel to install, etc.

Further, in the above-described embodiment, the guide frame 30 and the transfer robot 40 are moved at different timings, for example, the transfer robot 40 is moved after the guide frame 30 is moved. May be.

The present invention can be widely applied not only to the case where the outer wall of a high-rise building is constituted by the curtain wall units 10 and 90, but also to the case where various panels such as PC plates are attached to the outer wall of the building. Further, the present invention provides
The present invention can be applied not only to the panel constituting the outer wall, but also to a case where various panels such as a roof panel constituting a flat roof or a sloped roof of a building are attached.

[0046]

According to the panel mounting apparatus and the mounting method of the present invention, the influence of wind can be reduced and the positioning at the time of panel installation can be easily performed, so that the panel mounting workability can be improved. it can.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a panel mounting device according to an embodiment of the present invention.

FIG. 2 is a schematic perspective view showing a state in which a guide frame is lowered in the embodiment.

FIG. 3 is a perspective view showing a state where a panel is held from an assembly base in the embodiment.

FIG. 4 is a side view showing a state where a panel is held from an assembly base in the embodiment.

FIG. 5 is a schematic perspective view showing a state where a guide frame is raised in the embodiment.

FIG. 6 is a perspective view showing a state in which a panel is attached to a building from a transfer robot in the embodiment.

FIG. 7 is a side view showing a state where the panel is attached to the building from the transfer robot in the embodiment.

FIG. 8 is a cross-sectional view showing a state where a panel is attached to a building from a transfer robot in the embodiment.

FIG. 9 is a cross-sectional view showing a state where a panel is attached to a building from a transfer robot in another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Mounting device, 2 ... Building, 10, 90 ... Curtain wall unit which is a panel, 11, 92 ... Guide rail part, 12 ... Glass, 13 ... Vertical frame, 16 ... Assembly stand, 21
... monorail hoist as guide frame moving means, 3
0: guide frame, 31: H-shaped steel, 33: guide part, 3
5: Guide roller, 36: Tooth profile, 40: Transfer robot as panel transfer means, 41: Gear, 43: Rod, 45
... Sucker, 91 ... cube.

Continuation of the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04G 21/14-21/16 E04B 2/90

Claims (2)

(57) [Claims] 1. A mounting device for mounting a panel on a building, comprising: a guide rail provided on a building side; and a guide frame guided by the guide rail so as to be movable in a direction along the guide rail. A guide frame moving means for moving the guide frame along the guide rail portion; and a panel transfer means having holding means for holding the panel and movably provided along the guide frame. Panel mounting device characterized by the above-mentioned. 2. A mounting method for mounting a panel on a building, comprising: guiding a guide frame movably in a direction along the guide rail portion by a guide rail portion provided on the building side; A panel provided on one end of the guide rail by moving the guide frame to one end of the guide rail and moving the panel transfer means in the direction of the one end of the guide rail along the guide frame. Arranged at the supply position, after holding the panel prepared at the panel supply position by the holding means of the panel transfer means, move the guide frame to the other end side along the guide rail portion by the guide frame moving means, After the panel transfer means is moved along the guide frame toward the other end of the guide rail portion to position the panel transfer means, the panel A panel mounting method comprising: mounting a panel held by a transfer means on a building side.