JP2000120275A - Simple partition wall, curing method for corridor at renewal work and countermeasure for dust - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simple partition wall which can be fabricated and dismantled simply at low cost, a curing method for corridor at renewal work and countermeasures for dust. SOLUTION: A support 10 is formed of beam members 12 and 12 connected to both ends of a pole 14, and holding panels 16 for clipping wall panels are provided at the beam members 12. The pole 14 is expandable/contractile with an inner sleeve 40 supported slidably with an outer sleeve 36, and an elastic body such as spring is incorporated in a rod 38. Then, the support 10 is stretched between the ceiling surface and the floor surface and supported thereby by urging force of the elastic body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for curing a corridor in a simple partition wall and a renewal construction, and a method for reducing dust. It relates to a dust control method.

[0002]

2. Description of the Related Art Building facilities and the like are usually renewed for a period of 15 to 20 years for the purpose of aging, change of use, multi-functionality and the like. Most of the renewal work is performed within a limited time, for example, on a company holiday, and after the work, it must be returned to the original state. For this reason,
Before the operation, it was necessary to cure a predetermined floor or wall with a plywood or a vinyl sheet, or after the operation, it was necessary to disassemble the curing and clean the room or passage used for the operation. Also, if there is no wall to attach a veneer or vinyl sheet for curing, to block the working space from the non-working space,
The partition wall was simply formed. Conventionally, this partition wall
A wall frame is formed using a pipe or wood for a scaffold, and vinyl or plywood is attached to the wall frame.

[0003]

However, the conventional partition wall has a drawback that it requires a skilled technique to form the wall frame, and that the operation of forming the partition wall takes time. In addition, the partition wall is often attached by nailing a plywood to a wall frame, but in this case, the plywood is damaged and cannot be reused, so that there is a disadvantage that the cost of the partition wall increases.

[0004] Conventionally, since the partition walls have the above-mentioned drawbacks, a curing method in which a predetermined wall surface or floor surface is cured without using a partition wall as much as possible has been generally used. For this reason, there is a disadvantage that the range of curing is particularly wide in a corridor used as a transport path for construction articles and the like, and a large amount of working time is required for assembling, disassembling and cleaning of the curing. In particular, in the renewal work, the work may be performed in a state where the inside of the facility is normally used, and in this case, sufficient dust measures are taken so that dust generated during the work does not hinder the normal use. Needed.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a simple partition wall which can be easily assembled and disassembled at low cost. In addition, during the renewal work, we will provide a method of curing the corridor that can be used to assemble, dismantle and clean the corridor of the corridor used as a transport path for construction supplies etc. in a short time. An object of the present invention is to provide a dust countermeasure method capable of taking dust countermeasures.

[0006]

In order to achieve the above object, the present invention has a wall plate, a telescopic rod member, and urging means for urging the rod member in an extending direction. A support member for supporting the bar member between a ceiling surface and a floor surface or between opposed wall surfaces by a biasing force of the biasing means, and a direction orthogonal to the rod member at both ends of the bar member. And a pair of opposing beam members provided with a clipper for detachably clamping and supporting the wall plate.

According to the present invention, the rod member is provided between the ceiling surface and the floor surface or between the opposed wall surfaces by the urging force of the urging means. Next, the wall plate is clamped and supported by a clamp for the beam member attached to the bar member. This operation is repeated within a predetermined range to form a simple partition wall. As described above, since the partition wall of the present invention merely supports the rod member by the urging means and supports the wall plate by the clamp, the partition wall can be easily assembled and disassembled, and labor time and labor can be reduced. Can be reduced.

[0008] Further, the wall plate is clamped and supported by the clamp, so that it is not damaged. Therefore, the wall plate can be reused, and the cost for the partition wall can be reduced. Further, according to the present invention, since the bar member can be installed and supported if there is a pair of opposing surfaces, the bar member can be supported in various directions according to the situation. Further, by combining rod members supported in different directions, it becomes possible to easily form partition walls having various shapes.

According to a second aspect of the present invention, a tunnel-like passage is formed in a corridor when a renewal work is performed on an existing building, and construction articles are passed through the tunnel-like passage. It is characterized by being transported. ADVANTAGE OF THE INVENTION According to this invention, since a construction item is conveyed through a tunnel-like passage, the range in which the corridor is contaminated, that is, the range in which dust is scattered, is narrowed, and the cleaning operation can be easily performed.

According to a third aspect of the present invention, in order to achieve the above object, a simplified partition wall according to the first aspect is provided between an outside of the tunnel-like passage and the corridor peripheral wall at an end position of the tunnel-like passage. It is characterized in that it is cut off by. According to the present invention, at the end position of the tunnel-like passage, a blocking wall that blocks between the outside of the tunnel-like passage and the corridor peripheral wall is formed by using a plurality of the inventions of claim 1. Therefore, scattering of dust to the peripheral wall of the corridor can be reliably blocked, and the corridor can be easily cured in a narrow range, so that the assembling / disassembling operation and the cleaning operation of the curing can be performed in a short time.

According to a fourth aspect of the present invention, when the existing building is renewed, a tunnel-like passage is formed in the corridor, and clean air supply means is provided in the tunnel-like passage. It is characterized in that clean air is supplied, and the outside of the tunnel-like passage is used for carrying the construction article, and the inside of the tunnel-like passage is used as a walking path.

According to the present invention, a tunnel-like passage is formed in a corridor, and clean air is supplied into the tunnel-like passage by clean air supply means. Thus, even when dust is scattered outside the tunnel-like passage used as a transport path for construction supplies, the inside of the tunnel-like passage to which clean air has been supplied can be used as a walking path. Therefore, dust generated during the renewal work
Disturbing the normal use of the equipment can be minimized.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a simple partition wall and a method of curing a corridor in a renewal work according to the present invention. FIG. 1 is an explanatory view illustrating a support 10 of a simple partition wall according to the present invention, and FIG. 2 is an explanatory view illustrating a connecting member 18 of the support 10. FIG. 3 shows the holding spring 16.
5 is a side view showing a state where the wall plate 30 is attached.

As shown in these drawings, the column 10 is mainly composed of a pole (bar member) 14 and beam members 12, 12 connected to the pole 14 at both ends in a direction perpendicular to the pole 14. The beam member 12 is formed in an L shape, and is provided with three pressing springs 16, 16, 16 and a connecting member 18. The connecting member 18 is attached to the center of the beam member 12 by a fixing screw 32, and has a hole 20 for a pole into which the tip of the pole 14 is inserted. A lock button hole 22 that penetrates the pole hole 20 is formed in the connecting member 18, and a lock button 24, which will be described later, protrudes and fits when the tip of the pole 14 is inserted into the pole hole 20. It is configured to be. Each of the pressing springs 16 is fixed to the beam member 12 with a fixing screw 26 and a nut 28, so that the wall plate 30 can be sandwiched between the pressing spring 16 and the beam member 12.

The beam member 12 is provided with a contact member 34.
Is attached. The adhesion member 34 is disposed at a position to be the tip of the support post 10 when the support member 10 is formed by connecting the beam member 12 and the pole 14, and is formed of a material having elasticity such as a sponge. Thereby, the support 10
When the tip of the beam member 12 contacts the ceiling surface or the floor surface, the beam member 12 and the ceiling surface or the floor surface can be brought into close contact with each other via the adhesion member 34.

On the other hand, the pole 14 is mainly
, And a rod 38 attached to an end of the outer cylinder 36 and an inner cylinder 40. The inner cylinder 40 is slidably supported by the outer cylinder 36 and is fixed by fastening a fixing screw 42 attached to the outer cylinder 36. Therefore,
By sliding the inner cylinder 40 to the outer cylinder 36 and fastening the fixing screw 42, the pole 14 can be adjusted to a predetermined length.

The rod 38 has a built-in elastic body (not shown) such as a spring, and is configured to apply a biasing force in the direction in which the pole 14 extends. Therefore, if the pole 14 is arranged between a pair of opposing surfaces in a state where the pole 14 is contracted, the pole 14 can be provided and supported by the urging force in the extending direction. Lock buttons 24 are provided at the distal ends of the rod 38 and the inner cylinder 40, respectively. The lock button 24 is provided so as to be able to protrude and retract from the rod 38 or the inner cylinder 40, and has an elastic body (not shown) such as a spring built therein.
Usually, it is maintained in a protruding state. Therefore, when the lock button 24 is pushed from the outside to be immersed and the tip of the pole 14 is inserted into the pole hole 20 of the connecting member 18, when the lock button 24 and the lock button hole 22 match,
The lock button 24 projects and fits into the lock button hole 22. Thereby, the beam member 12 and the pole 14 can be connected.

Next, the operation of the simple partition wall configured as described above will be described. FIG. 4 is an explanatory view for explaining the simple partition wall of the present invention, and shows a procedure for forming the simple partition wall. First, the tip of the pole 14 is inserted into the pole hole 20 of the connecting member 18 while pressing the lock button 24, and the lock button 24 and the lock button hole 22 are fitted. As a result, the beam members 12, 12 and the pole 14 are connected, and the column 10 is formed. Then, this support 10 is
As shown in (A), the ceiling surface 44 and the floor surface 4 of a place where a partition wall is required (a place where a working space and a non-working space are shut off).
Fix between 6 That is, in a state where the column 10 is compressed,
The length of the column 10 is adjusted to the distance between the ceiling surface 44 and the floor surface 46. As a result, both ends of the column 10 are pressed against the ceiling surface 44 or the floor surface 46 by the urging force of the elastic body in the rod 38, and the column 10 is supported between the ceiling surface 44 and the floor surface 46.

Next, the above operation is repeated, and FIG.
As shown in FIG. 4 (only two are shown in FIG. 4)
Side by side. The column 10 is arranged so that the beam members 12 are in contact with each other, and is installed in the entire area where a partition wall is required. If the beam members 12 do not contact each other at the end of the place where the partition wall is required, the beam members 12 having an appropriate length are connected to each other, and the columns 10 are installed.

Next, as shown in FIG. 4C, the wall plate 30 is inserted into the holding spring 16 of the lower beam member 12, and the wall plate 30 is clamped between the columns 10. Then, as shown in FIG. 4 (D), the pressing spring 16 of the upper beam member 12 is also attached to the wall plate 3.
0 is inserted, and the wall plate 30 is sandwiched between the columns 10. The wall plate 30 is formed of a corrugated cardboard-shaped polypropylene plate, veneer plate, PVC plate, or the like, has a thickness capable of being sandwiched and supported by the holding spring 16, and has the same width as the beam member 12. Is formed. Further, the length of the wall plate 30 may be anything as long as it is larger than half of the interval between the ceiling surface 44 and the floor surface 46, and even if the upper and lower wall plates 30, 30 overlap as shown in FIG. Good. When the wall plate 30 having such a length is used, even if the distance between the ceiling surface 44 and the floor surface 46 is increased, only the overlapping area of the wall plate 30 changes.
There is no need to change the length of the wall plate 30.

Next, as shown in FIG. 4E, upper and lower wall plates 30 are attached to all the pillars 10 to form partition walls, and then, as shown in FIG. At 48, the wall plate 30 is laid. As described above, the ceiling surface 44 and the beam member 12 and the floor surface 46 and the beam member 12
4, the partition wall can completely shut off the working space from the non-working space. Therefore, the dust scattered in the work space does not leak to the non-work space, and the contamination of the non-work space can be prevented.

As described above, when the simple partition wall of the present embodiment is used, the support 1 is formed by the elastic body (not shown) in the rod 38.
Since the wall plate is supported by the bridge plate 0 and the holding plate 16 sandwiches and supports the wall plate, the partition wall can be easily formed.
Further, since the length of the column 10 of the present embodiment can be adjusted by sliding the inner cylinder 40, a partition wall can be formed regardless of the interval between the ceiling surface 44 and the floor surface 46. it can.

Incidentally, when the formed partition wall is dismantled, the above operation is performed in the reverse order. That is, the adhesive tape 48 used for the seaming is peeled off, each wall plate 30 is pulled out from the holding spring 16, and the column 10 is removed. The removed support 10 is pulled out while the lock button 24 is pressed, and the rod 10 is disassembled into the rod 14 and the beam 12.

As described above, the partition wall formed by the columns 10 of the present embodiment can be easily disassembled. Also,
Since the wall plate 30 is only sandwiched between the beam members 12, it is not damaged and can be reused. Further, since the column 10 can be disassembled into the pole 14 and the beam member 12, it can be easily transported. In the present embodiment, the column 10 is fixed between the ceiling surface 44 and the floor surface 46. However, the column 10 may be fixed anywhere between opposing surfaces, for example, may be fixed between opposing wall surfaces. Good. Also, by combining a plurality of columns 10 fixed in different directions, partition walls of various shapes can be formed. For example, as shown in FIG. 5, when a column 50 supported and supported between a ceiling surface 44 and a floor surface 46 and a column 54 supported and supported between opposed wall surfaces 52, 52, a partition wall having an opening is obtained. Can be formed. Thereby, it becomes possible to form a tunnel-like passage in combination with the tunnel forming member 60 as described below.

FIG. 6 is a perspective view of the tunnel forming member 60, and FIG. 7 is a perspective view of the skeleton member 62. As shown in these figures, the tunnel forming member 60 is attached to the laying member 6.
4. It is composed of a frame member 62 and a covering member 66. The laying member 64 is formed in a sheet shape, and is laid on the floor surface 46 of a transport path for construction articles and the like. The framing member 62 is arranged on the laying member 64, is constructed by connecting a plurality of pipes 68, 68,. It is attached. Thereby, the frame member 62 is connected to each pipe 6.
8, 68, ... can easily adjust the interval between each other,
It can be arranged in accordance with the shape of the transport path for the construction supplies and the like. The covering member 66 is formed of a transparent sheet or the like, and is covered by the skeleton member 62 arranged above. The covering member 66 covers both side surfaces and the ceiling surface of the frame member 62, and is in close contact with the laying member 64 at the lower end. Thereby, a tunnel-like work space is formed by the laying member 64 and the covering member 66.

By using such a tunnel forming member 60, a tunnel-like passage can be easily formed. However, in the tunnel-shaped passage thus formed, the inside and outside of the working space communicate with each other at the end, and a blocking wall for blocking this is required. Therefore, a blocking wall having the shape shown in FIG. 5 (that is, a partition wall having an opening) is formed to block the inside and the outside of the tunnel-like passage.

When forming the partition wall shown in FIG. 5, first, a tunnel-like passage is formed by the tunnel forming member 60,
The strut 5 between the opposing wall surfaces 52, 52 above the opening 72.
4 and support the columns 50, 50 between the ceiling surface 44 and the floor surface 46 on both outer sides of the opening 72.
Then, similarly to the above-described embodiment, the wall plate 30 is sandwiched between the columns 50 and 54 and attached. Thus, a blocking wall that blocks the inside and the outside of the tunnel-like passage can be formed. The formed blocking wall can be dismantled in the same manner as the above-described partition wall.

The use of the above-mentioned simple partition wall makes it possible to easily form a tunnel-like passage in which the inside and the outside are shut off. Therefore, the assembling and dismantling work of the curing of the corridor used as the transport path for the construction supplies can be performed in a short time. Further, when the tunnel-like passage is formed in a minimum range necessary as a conveyance path for construction articles,
The cleaning range after dismantling the curing is also narrowed, and the time required for the cleaning operation can be reduced.

In the renewal work for renovating a part of the existing building equipment, the work may be performed in a state where the equipment is normally used. In this case, dust generated during the work may cause the normal use of the equipment. It is necessary to take measures against dust so as not to cause trouble. For example, when a corridor in front of an operating room is used as a transport path for construction supplies in a hospital renewal construction, the corridor, which is the transport path, is contaminated with dust, so when transporting a patient to the operating room through the corridor, Requires dust measures. Therefore, a tunnel-like passage is formed using the tunnel forming member 60 from the entrance of the corridor to the entrance of the operating room. Then, an air cleaning device for supplying clean air to the formed tunnel-like passage is installed. The air purifier may be anything as long as it supplies clean air into the tunnel-like passage.
An EPA filter is provided, and a fan is installed outside the HEPA filter. Thus, when the fan is driven, clean air can be supplied into the tunnel-like passage through the HEPA filter. The supply of clean air into the tunnel-like passage allows the patient to be transported to the operating room without passing through a contaminated area outside the tunnel-like passage.

In the above-described embodiment, the simple partition wall 10 and the tunnel forming member 60 are used in the renewal work, but they may be used in other works for curing and taking measures against dust. Further, in the above-described embodiment, the wall plate 30 is sandwiched between the pillars 10. However, the present invention is not limited to this, and any method can be used as long as the wall plate 30 can be easily supported and disassembled without damaging the wall plate 30. May be.

The shape of the tunnel forming member 60 is not limited to the above-mentioned shape, but may be any as long as the tunnel-like passage can be easily formed. For example, as shown in FIG. 8, a plurality of pipes 74 are connected via a joint 76 to form a skeleton, a vinyl sheet 78 is covered on the skeleton, and a floor material 80 is installed on the lower surface of the skeleton to form a tunnel. An annular passage may be formed. In this case, the tunnel forming member 60 can be easily disassembled, which is advantageous during transportation.

In the above-described embodiment, the inside and outside of the tunnel-like passage formed by the tunnel forming member 60 are blocked by the blocking wall. However, the present invention is not limited to this.
For example, the end of the tunnel forming member 60 may be in contact with a wall surface on which a door or an elevator is installed. Even in this case, a tunnel-like passage in which the inside and the outside are shut off can be easily formed.

[0033]

As described above, according to the present invention,
Since the partition wall can be easily formed, it is particularly advantageous when performing a time-limited operation such as a renewal work, and the construction period can be greatly reduced. Further, according to the present invention, since the wall plate is sandwiched and supported without damaging it, the wall plate can be reused, and the cost of the partition wall can be reduced.

Further, according to the present invention, since the tunnel-like passage can be easily formed, the assembling / disassembling operation and the cleaning operation of the curing of the corridor used as the transporting path of the construction supplies can be performed in a short time. Further, according to the present invention, since a tunnel-like passage from which dust has been removed can be formed, it is possible to easily cope with various situations such as a hospital renewal construction.

[Brief description of the drawings]

FIG. 1 is an explanatory view illustrating a simple partition wall according to the present invention.

FIG. 2 is a perspective view of a connecting member of FIG. 1;

FIG. 3 is a side view of the holding spring shown in FIG. 1;

FIG. 4 is an explanatory view for explaining the operation of the simple partition wall according to the present invention.

FIG. 5 is a front view of a partition wall (blocking wall) having an opening.

FIG. 6 is a perspective view of a tunnel forming member.

FIG. 7 is a perspective view of the frame member of FIG. 6;

FIG. 8 is a perspective view of a tunnel forming member having another shape.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 ... Post 12 ... Beam member 14 ... Pole (bar member) 16 ... Pressing spring (clamping tool) 30 ... Wall plate 34 ... Adhesive member 36 ... Outer cylinder 38 ... Rod 40 ... Inner cylinder

Claims (4)

[Claims] 1. A wall plate, an extensible rod member, and urging means for urging the rod member in an extending direction, wherein the urging force of the urging means holds the rod member on a ceiling surface and a floor surface. And a support member which is provided between the opposed wall surfaces, and a support member which is attached to both ends of the rod member in a direction orthogonal to the rod member, and which detachably supports the wall plate. And a pair of opposing beam members provided with: a simple partition wall. 2. When renovating an existing building,
A method for curing a corridor in renewal work, comprising forming a tunnel-like passage in a corridor and transporting construction supplies through the tunnel-like passage. 3. An end position of the tunnel-like passage,
3. The simple partition wall according to claim 1, wherein a space between the outside of the tunnel-like passage and the peripheral wall of the corridor is blocked.
Of the corridor in the renewal construction of the building. 4. When renovating an existing building,
A tunnel-like passage is formed in a corridor, and clean air is supplied into the tunnel-like passage by a clean air supply means. Dust countermeasures in renewal work, characterized by using the inside of a passageway as a walkway.