JPS626803Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is designed to reduce the amount of dust generated during construction work, from the time the on-site installation of panels such as switchboards and control panels that are installed on the floor of buildings such as nuclear plants until the completion of construction work. , and a curing device for protecting panels from leakage of rainwater.

As a curing device for conventional panels after on-site installation,
There were two types: one in which the panels were directly covered with a fireproof sheet or a vinyl sheet, and another in which a wooden frame was built around the panels and this was covered with plywood. However, in the conventional technologies described above, although the former device has an excellent dustproof effect, it has the disadvantage that operations such as test runs cannot be performed, and the latter device does not have much difficulty in operations such as test runs. However, since it is made of real material, it lacks airtightness and has little dust-proofing effect, and the inside of the enclosure is completely dark, requiring special lighting. Furthermore, since it is made of wood, the material of the curing device itself becomes a source of dust when it is dismantled, reducing its dust-proofing effect.

The purpose of the present invention is to provide a curing device for panels that makes it possible to protect the panels from dust and water leakage without interfering with the operation of the panels after they are installed on-site. do.

In this invention, a roof frame is attached to the top of the panels, extending outward from the panels, a transparent airtight sheet is placed over the top of the roof frame, and a part of this sheet is covered by the worker. A fastener section serving as an entrance and exit is provided, the sheet is fixed to the floor surface section with a weight, and a waterproof dam is provided on the floor surface around the discs within the sheet to form a curing device for the discs.

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

In the drawings, reference numeral 1 denotes a panel, on which is placed an iron roof frame 2 extending outward from the panel 1, and is attached to the panel 1 with bolts 3. This roof frame 2
A transparent airtight sheet 4 made of a vinyl sheet is placed over the disks 1 from above. A fastener part 5 is provided on the front surface of this sheet 4, which serves as an entrance and exit for a worker. Further, a ventilation hole fastener part 6 is provided on the ceiling of this sheet 4 to serve as a ventilation hole during internal work. Further, a weight 7 is attached to the lower part of the transparent airtight sheet 4, and this sheet 4 is fixed to the floor surface 8. Furthermore, a waterproof weir 9 is provided by heaping concrete on the floor surface 8 around the panels 1 within the transparent airtight sheet 4.

Next, the effect will be explained.

The bolts 3 have the function of fixing the roof frame 2 above the panels 1, and after the construction work is completed, the roof frame 2 can be removed by removing the bolts 3.
The roof frame 2 serves as the framework of the curing device and has the function of supporting the transparent airtight sheet 4. The transparent airtight sheet 4 has the function of blocking the distribution of external dust and water to the panel 1. The fastener 5 serves as an entrance/exit for workers, and the vent fastener 6 is opened to allow ventilation when working inside. The weight 7 prevents the transparent airtight sheet 4 from blowing around in the wind, and the waterproof weir 9 has the function of preventing water from seeping in from the floor 8. Therefore, this curing device has excellent dust and waterproof properties, and when performing work such as trial runs inside the curing device, the airtight sheet 4 is transparent, so external light can reach the inside of the curing device, so special lighting equipment is required inside the curing device. It has the advantage of being convenient since it is not necessary to provide one.

Note that the present invention is not limited to the embodiments described above and shown in the drawings; for example, the roof frame 2
Of course, it can be implemented with various modifications without changing the gist, such as being able to be made of materials such as plastic.

As explained above, according to the present invention, a roof frame is attached to the top of the panels, extending outward from the panels, and a transparent airtight sheet is placed over the top of the roof frame to cover the panels. By providing a fastener part that serves as an entrance and exit for workers, it has excellent dust and waterproof properties and allows easy entry and exit for workers.
Since the airtight sheet is transparent, no special lighting equipment is required to work inside, and the transparent airtight sheet is fixed to the floor with weights, so it can be prevented from blowing around in the wind. Also, since a waterproof weir is provided on the floor around the discs within the transparent airtight sheet, water will not infiltrate along the floor. Therefore, it is possible to provide a curing device for panels that can protect the panels from dust and water leakage without interfering with the operation of the panels after the panels are installed on-site.

[Brief explanation of the drawing]

The drawing is a perspective view showing an embodiment of the disk curing device of the present invention. 1... Panels, 2... Roof frame, 4... Transparent airtight sheet, 5... Fastener section, 7... Weight, 8...
...Floor surface, 9...Waterproof weir.

Claims (1)

[Scope of claim for utility model registration] (1) In a curing device for protecting panels such as switchboards and control panels installed on the floor of a construction site,
A roof frame is attached to the top of the panels that extends outward from the panels, a transparent airtight sheet is placed over the top of the roof frame, and a fastener section is installed in one part of this sheet to serve as an entrance and exit for workers. 1. A curing device for disks, characterized in that the sheet is fixed to a floor surface part with a weight, and a waterproof dam is provided on the floor surface around the disks within the sheet. (2) The first claim for utility model registration is that the transparent airtight sheet is a vinyl sheet, and the amount of overhang of the roof frame is such that a worker can fit inside.
A curing device for plates as described in Section 1. (3) The panel according to claim 1 or 2 of the utility model registration claim, characterized in that a part of the transparent airtight sheet is provided with a fastener for a ventilation hole, which serves as a ventilation hole during internal work. curing device.