JPH0161150B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a panel hanging method for hanging a panel into a storage box or the like.

Recently, a shutter device has been proposed in which each panel is arranged on the same plane when supported by a guide rail, but is arranged in a mutually folded state when stored in a storage box.
In this type of equipment, each panel is lifted one by one into a storage box, etc., using a forklift, etc., which reduces safety, inefficiency, and the lifting work. There were various problems such as the time required.

This invention was made in order to eliminate the above-mentioned drawbacks, and the work of lifting panels can be automatically and easily performed by the drive unit of the shutter, dramatically improving work efficiency, making the work of lifting work safer, The purpose of the present invention is to provide a panel hanging method that can shorten the time.

An embodiment of the present invention will be described below with reference to the drawings.

The shutter device to which the method of this invention is applied is:
A panel 2 that moves up and down along a guide rail 1 (shown in the third figure), and a drive chain (panel lifting means) that engages a part of this panel 2 to perform the lifting and lowering operation.
3.

A storage box 4 for storing the panel 2 is provided near the upper end of the guide rail 1 as shown in FIGS.
As shown in the figure, a support rail 5 and a chain tip guide rod 6 are arranged.

The drive chain 3 that drives the panel 2 is the first
It is driven by a driving section 7 as shown in FIGS. This drive unit 7 includes an opening/closing machine 8, a sprocket 9, a first shaft 11 rotated by the opening/closing machine 8 via an endless chain 10, and a first shaft 11 that rotates sprockets 12, 13 and an endless chain. a second shaft 15 rotated via a chain 14;
A drive sprocket 16 that meshes with the drive chain 3 and moves the chain 3 up and down is disposed.

Furthermore, the panel 2 is rotatably engaged with the drive chain 3 and movable in the thrust direction.
As shown in FIG. 1, FIG. 2, and FIG. 4, it is constructed by attaching a panel surface 2b to a rectangular frame 2a. A pin 17 that is inserted and engaged so as to be movable in the thrust direction is provided in a protruding manner, and on the other hand, panel rollers 18 that are moved in contact with a panel guide (not shown) provided in the storage box 4 are rotated on both sides of the lower part. It is set up so that it can move freely.

The engagement between the drive chain 3 and the pin 17 is achieved through attachments 19 provided at predetermined intervals on the drive chain 3, as shown in FIGS. 1 and 4.
This is done by rotatably inserting and engaging the panel 2 into the drive chain 3, and as a result, the panel 2 moves up and down together with the drive chain 3. In addition, the above attachment 19
A hanging roller 20 is provided, which engages with the support rail 5 when the panel 2 is stored, and suspends and supports the panel 2 in a folded state.

Next, a panel hanging method according to the present invention will be explained. This invention includes a panel elevating means guiding step,
It consists of a panel storage process and a panel hanging process.

In the above panel connection process, before installing the guide rail 1 at the entrance, exit, window, etc. of the building, the panel 2 is
As shown in the figure, they are arranged in a predetermined order on the floor of the shutter opening, and connected to each other by the drive chain 3 as described above. Next, as shown in the second figure, a construction roller chain (construction lifting means) is attached to the tip of the drive chain 3 via a detachable clip joint 21.
Connect the rear ends of 22. The piece 22a at the front end of the construction roller chain 22 is normally as shown in the third figure.
It meshes with the drive sprocket 16. here,
The length of the construction roller chain 22 is approximately the same as or slightly longer than the height of the shutter opening. The drive sprocket 1 is then driven by the opening/closing machine 8.
When the panel 6 is rotated, the panels 2 connected to the drive chain 3 begin to rise one after another in the direction of the storage box 4. As the panel 2 continues to ascend, the upper end piece of the drive chain 3 is guided to a position where it engages with the drive sprocket 16 (panel lifting means guiding process), passes through the drive sprocket 16, and then moves the panel further by a predetermined stroke. 2 rises, the clip type joint 21 is released from the drive chain 3 and the construction roller chain 22 is separated. The tip of the drive chain 3 is movably fitted into a chain tip guide rod 6 in the storage box 4.

Thereafter, by raising the drive chain 3 using the drive sprocket 16, the connected panels 2 are raised one after another, and all the panels 2 are stored and moved into the storage box 4 (panel storage process).

Then, the hanging rollers 20 of the moved panel 2 engage with the support rails 5 provided in the storage box 4, and the panel 2 is suspended and supported in a folded state (panel hanging process). At this time, the drive chain 3 is loosely supported by the chain tip guide rod 6, so that it moves together with the panel 2 when the panel is stored, and does not hang down and become tangled.

Therefore, the plurality of panels 2 connected by the drive chain 16 can be automatically hung into the storage box 4 etc. by the drive sprocket 16, so the labor saving and efficiency of the work can be dramatically improved. improves. In particular, the opening area of the shutter is large,
When the weight of one panel 2 increases, it takes a lot of effort to hang each panel as in the past, but according to the present invention, this can be done extremely easily and efficiently. Furthermore, the panel hanging work does not require any human power and can be done safely and reliably. Furthermore, since the construction roller chain 22 is the only auxiliary tool required for the panel hanging work, a commercially available product can be used as is, is easily available, and can be widely used for construction at other sites even after use.

As described above, according to the present invention, the panel hanging work can be performed automatically and easily, and there are extremely excellent effects such as work efficiency and safety being significantly improved.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an apparatus to which this invention is applied;
Fig. 2 is an explanatory state diagram explaining the panel connection process and the panel lifting means guiding process, Fig. 3 is a diagram of the engagement state of the drive sprocket and the construction roller chain, and Fig. 4a is the engagement state of the panel pin and the drive chain. A diagram showing the state, FIG. 4b, shows a side view of FIG. 4a. 2... Panel, 3... Drive chain (panel elevating means), 4... Storage box, 5... Support rail, 7...
Drive unit, 16... Drive sprocket, 22... Lifting means for construction (roller chain for construction).

Claims (1)

[Claims] 1. The panels are connected in a series by a string-like panel lifting means, and by vertical movement of the panel lifting means,
A panel hanging method for a shutter device comprising a plurality of panels to be raised and lowered, and a drive sprocket that engages with the panel raising and lowering means to move the panel raising and lowering means up and down to raise and lower the panels, wherein the drive sprocket The tip of the panel elevating means is removably connected to a string-like construction elevating means engaged with the panel elevating means, and the panel elevating means is driven via the construction elevating means which is raised by the drive sprocket. a step of guiding the panel lifting means into guiding engagement with the sprocket; and raising the panel lifting means engaged with the driving sprocket by the driving sprocket, and moving each panel connected to the panel lifting means into the upper storage box. A panel storage step in which a part of each panel that has been moved is engaged with a support rail provided at a predetermined position in the storage box, and each panel is folded and hung to be stored. A panel hanging method for a shutter device including a process. 2. The method for suspending a panel of a shutter device according to claim 1, wherein the panel lifting means is a drive chain.