JPH0633612A - Temporary setting of all-weather shelter for multi-storied building - Google Patents

Abstract

PURPOSE:To permit a shelter to be vertically moved and supported. CONSTITUTION:An outside scaffold 2 higher than the first floor of a building 1 is assembled, a roof-type shelter 3 is supported on the scaffold 2, and the first floor is constructed under the condition that the upper part is covered with the shelter 3. Connecting struts 9 are vertically attached to the scaffold 2 and the lower end of the lift-up frame 10 is connected to the upper end to rise it up. The shelter 3 is lifted up by a chain block set on the upper part of the frame 10, and the outside scaffold 2 for the second floor is additionally connected to support the shelter 3 for constructing the second floor. The frame 10 is separated and pulled up on the scaffold 2, and new connecting struts 9 are attached to the connecting strut 9 below the scaffold 2. The shelter 3 is lifted up by the frame 10, and the scaffold 2 for upstairs is additionally connected to the outside scaffold 2 to support the shelter 3. These processes and the constructing process for upstairs are repeated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary installation method for an all-weather shelter for a multi-storey building, which can be constructed during the construction of a multi-storey building regardless of weather conditions. .

[0002]

2. Description of the Related Art Generally, in the middle of construction of a multi-storey building, there is no barrier above the site against rain and snow, so the construction must be interrupted on rainy days or in bad weather. There were many cases where I could not get it.

Therefore, recently, a tent type telescopic shelter is temporarily installed on a building in the middle of a multi-story building, and this telescopic shelter is also installed every time the construction is sequentially transferred from the lower floor to the upper floor. A construction method is being developed that enables temporary construction by moving upward and continuing construction regardless of the weather.

[0004]

A shelter currently under development is a shelter in which a plurality of pillars are built for each floor on a building under construction, a chuck movable jack is attached to each pillar, and the pillar is supported by the jack. Since it uses a system that moves up and down like a bug, it requires an expensive special jack, and the chucking position is switched up and down alternately for each stroke of each jack during the raising process of the shelter. In addition, the work management is not easy, and there is a problem in that the shelter is continuously supported on the pillar by a jack during the construction work therebelow, so that there is concern about safety and stability.

Further, since the pillar to which the jack is attached is installed in the building under construction, this pillar may be an obstacle to the construction of the building. Moreover, the pillar is continuously installed from the lower floor through the ceiling slab. Therefore, after the pillar is removed, post-processing work for the slab portion that penetrates the post is required, and there is a problem that the work becomes complicated.

[0006]

According to the present invention, in order to solve the above-mentioned conventional problems, the height of the upper end is slightly higher than the height of one floor of the building 1 along the periphery of the construction site of the multi-storey building. The outer scaffold 2 is assembled, the roof-type shelter 3 covering the upper part of the construction site is assembled and supported on the outer scaffold 2, and one layer of the building 1 is constructed in a state where the shelter 3 covers the upper part, Connection columns 9, 9 are vertically installed on the scaffold 2 at required intervals in the horizontal direction, the lower end of the hoisting frame 10 is connected to the upper end of the scaffolding 9 and is started up, and a shelter is provided by a chain block 12 installed on the upper part of the hoisting frame 10. The outer scaffold 2 for two layers is further added to the outer scaffold 2 in a state where 3 is hoisted and held.
To support the shelter 3 on top of this, and in this state the construction for two layers of the building 1 is performed, after that the process of separating the lifting frame 10 and pulling it up on the outer scaffold 2 and the lower part of this outer scaffold 2 A new connecting column 9 is continuously attached to the connecting column 9, a process of connecting the lower end of the hoisting frame 10 to the upper end of the connecting column 9 and raising it upwards, and the shelter 3 is hoisted and held by the chain block 12 on the hoisting frame 10. In this state, the multi-story building is configured such that the step of adding the outer scaffold 2 for the upper floor to the outer scaffold 2 to support the shelter 3 thereon and the step of constructing the upper floor of the building 1 are repeated. It proposes a temporary construction method for an all-weather shelter.

[0007]

The roof-type shelter 3 is lifted up by the chain block 12 installed on the upper part of the hoisting frame 10. Therefore, the shelter 3 can be hoisted by a simple operation using the commercially available chain block 12. At the same time, since the suspended shelter 3 is supported on the outer scaffolding 2 assembled below it, it can be stably and safely supported.

Since the hoisting frame 10 is supported on the outer scaffold 2 via the connecting columns 9, it does not hinder the construction work of the building 1.
The construction can be smoothly progressed, and the portion of the connecting pillar 9 that is occupied by the outer scaffold 2 is small, so that the work performed on the outer scaffold 2 is not hindered.

[0009]

[Example] Along the circumference of a construction site of a multi-storey building such as RC or SRC, the upper end (the upper end of the scaffold or above it) higher than the height (for example, 4 m) of one level of the building 1 to be constructed The height of the installed support members is a little high (for example,
6m) The outer scaffold 2 is assembled, and the roof-type shelter 3 is assembled and supported on the upper end of the outer scaffold 2.

The shelter 3 comprises a box-shaped roof truss 5 arranged on a square frame-shaped base frame 4 made of shaped steel at a required interval and a flexible sheet 6 such as a tent sheet arranged on the upper surface thereof. An end portion of a supporting beam 7 made of shaped steel, which is provided between both sides of the base frame 4, is projectingly provided around the base frame 4.

When assembling the shelter 3 on the outer scaffold 2, first, the supporting beams 7 such as shaped steel are bridged on the left and right outer scaffolds 2, the base frame 4 is assembled thereon, and further on the ground. The assembled roof truss 5 is sequentially lifted and placed.

The roof truss 5 may be of a normally closed type in which all of the roof truss 5 is fixed to the base frame 4. However, as shown in FIG. Further, the monorail type wheels 8 are attached to the lower surfaces of a plurality of roof trusses 5 arranged in series adjacent to the fixed roof truss 5 in order to stably move and move on the base frame 4, and these movements are performed. Flexible sheets 6 are stretched in series between the roof trusses 5 and the fixed roof trusses 5, and the movable roof trusses 5 are moved while folding the flexible sheet 6 toward the fixed roof truss 5 at one end. Thus, a part of the shelter 3 is opened, and the movable roof truss 5 is moved from this state in reverse, so that the flexible sheet 6 closes the entire surface to provide an expandable and retractable structure.

Further, as shown in FIG. 10, the roof truss 5 has an oblique upper chord member 5a connecting the respective contact points and a horizontal lower chord member 5a.
b and the vertical abdominal chord member 5c are detachably bolted and integrated (see FIGS. 12 to 16). Each upper chord member 5a and each lower chord member 5b is made of a steel material of the same length, and each abdominal chord member. Material 5
c is made of steel having a length that is an integral multiple from the right and left ends to the central member in order.
a, a lower chord member 5b and an abdominal chord member 5c are shared, and a roof truss of a similar shape whose left and right widths differ by an even multiple of the length of the lower chord member 5b can be assembled so that it corresponds to the size of a building to be constructed. You can do it.

Further, in accordance with the size of the roof truss 5, the flexible sheet 6 stretched on the roof truss 5 is added to the periphery of the main body sheet having the minimum size, and the sheets are sequentially connected by a connecting cord or the like to be freely reduced or enlarged. It is configured to be able to.

In this manner, the building 1 is covered with the shelter 3 above the construction site (including a space for hoisting and transporting building materials facing a road or the like other than the construction site). Construct one layer.

After the construction of the one-story building 1 or in parallel with the construction, two parallel connecting struts 9, 9 are vertically attached to the outer scaffold 2 with a required space in the lateral direction. The lower end of the hoisting frame 10 is connected to the upper end and is vertically established on the outer scaffold 2.

As shown in FIGS. 6 to 8, the connecting column 9 is secured by bolts or the like to the steady rest horizontal members 11 connected to the columns 2'and 2'adjacent to the left and right of the outer scaffold 2, respectively. Let

As shown in FIGS. 4 and 5, the lifting frame 10 is
Two parallel columns 10a, 10 made of steel material such as H-shaped steel
An upper horizontal member 10b and a lower horizontal member 10c are attached between the upper and lower ends of a, respectively, and a chain block 12 is suspended on the upper horizontal member 10b.

Then, the support beam 7 of the shelter 3 is connected to the chain of the chain block 12 of the hoisting frame 10 and hoisted up to the upper end of the hoisting frame 10 and temporarily held, and the outer portion corresponding to the preceding one layer is removed. An outer scaffold 2 for two layers is added to the scaffold 2 to assemble (scaffold 2 on building 1
A part of is fixed), and the shelter 3 is hung and supported on the outer scaffold 2, and the building construction for two layers is performed on one layer of the building 1 with the upper part covered with the shelter 3.

After that, the hoisting frame 10 is separated and pulled up onto the outer scaffolding 2 corresponding to two layers, and the outer scaffolding 2 is used in the same manner as above.
Further, after connecting the connecting columns 9 and 9 to the lower connecting columns 9 and 9 and vertically mounting them, the lower ends of the hoisting frames 10 are connected to the upper ends of the connecting columns 9 and 9 to establish vertically on the outer scaffold 2. After fixing, the shelter 3 is hoisted again by the chain block 12 of the hoisting frame 10 and temporarily held, and in this state, the outer scaffolds 2 corresponding to three layers are added and assembled, and the shelter 3 is hoisted on the outer scaffold 2. Let it down and support it,
With the shelter 3 covering the upper part, three layers of construction work are performed on the second layer of the building 1.

Thereafter, in the same manner as above, a step of separating the lifting frame 10 and pulling it up onto the outer scaffold 2, and a new connecting column 9 is continuously attached to the lower connecting column 9 on this outer scaffold 2, and the lifting frame is attached to the upper end thereof. In the process of connecting the lower ends of 10 to the upper side and raising the shelter 3 by the chain block 12 to the hoisting frame 10, the outer scaffold 2
Then, the process of adding the outer scaffold 2 for the upper floor and supporting the shelter 3 on this is repeated, and the process for constructing the upper floor of the building 1 is repeated, and the shelter 3 is moved upward while sequentially constructing the outer scaffold 2. The upper shelves are continuously constructed by moving to the upper floor, and the shelter 3 is dismantled and removed after the construction of the uppermost floor is completed.

[0022]

As described above, according to the present invention, since the roof type shelter is hung up by the chain block installed on the upper part of the hoisting frame, the commercially available chain block which is easily available can be used for a simple operation. The shelter can be hoisted up, construction management is easy, and the hoisted shelter is supported on the outer scaffold assembled below it, so that it can be stably and safely supported.

Further, since the hoisting frame is supported on the outer scaffold via the connecting columns, the hoisting frame can be stably installed and the construction work can be smoothly proceeded without hindering the construction work of the building. There is also little occupation of the columns for the outer scaffolding, and it does not hinder the work on the outer scaffolding.

[Brief description of drawings]

FIG. 1 is a front view showing a construction state of a multi-storey building by the construction method of the present invention.

FIG. 2 is a side view showing a construction state of a multi-storey building by the construction method of the present invention.

FIG. 3 is a plan view showing a construction state of a multi-storey building by the construction method of the present invention.

FIG. 4 is a front view of a lifting frame used in the present invention.

FIG. 5 is a vertical sectional side view of a lifting frame used in the present invention.

FIG. 6 is a front view showing a mounting state of a connecting column used in the present invention.

FIG. 7 is a plan view showing a mounting state of a connecting column used in the present invention.

FIG. 8 is a side view showing a mounting state of the connecting column used in the present invention.

FIG. 9 is a schematic view showing the progress of the construction process of the present invention.

FIG. 10 is a front view of a roof truss used in the present invention.

FIG. 11 is a plan view of a roof truss used in the present invention.

FIG. 12 is a vertical sectional front view of one contact portion of the roof truss used in the present invention.

FIG. 13 is a plan view of another contact portion of the roof truss used in the present invention.

FIG. 14 is a front view of another contact portion of the roof truss used in the present invention.

FIG. 15 is a front view of another contact portion of the roof truss used in the present invention.

FIG. 16 is a plan view of another contact portion of the roof truss used in the present invention.

[Explanation of symbols]

 1 Building 2 Outer Scaffolding 2'Post 3 Shelter 4 Base Frame 5 Roof Truss 5a Upper Chord 5b Lower Chord 5c Ventral 6 Flexible Sheet 7 Support Beam 8 Monorail Wheel 9 Connecting Strut 10 Lifting Frame 10a Strut 10b Over Horizontal Material 10c Lower horizontal material 11 Horizontal material for steady 12 Chain block

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[Procedure amendment]

[Submission date] January 14, 1993

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 17

[Correction method] Added

[Correction content]

FIG. 17

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 18

[Correction method] Added

[Correction content]

FIG. 18

[Procedure 3]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 19

[Correction method] Added

[Correction content]

FIG. 19

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Title of Invention] Temporary construction method of all-weather shelter for multi-storey building

[Claims]

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary installation method for an all-weather shelter for a multi-storey building, which can be constructed during the construction of a multi-storey building regardless of weather conditions. .

[0002]

2. Description of the Related Art Generally, in the middle of construction of a multi-storey building, there is no barrier above the site against rain and snow, so the construction must be interrupted on rainy days or in bad weather. There were many cases where I could not get it.

Therefore, recently, a tent type telescopic shelter is temporarily installed on a building in the middle of a multi-story building, and this telescopic shelter is also installed every time the construction is sequentially transferred from the lower floor to the upper floor. A construction method is being developed that enables temporary construction by moving upward and continuing construction regardless of the weather.

[0004]

A shelter currently under development is a shelter in which a plurality of pillars are built for each floor on a building under construction, a chuck movable jack is attached to each pillar, and the pillar is supported by the jack. Since it uses a system that moves up and down like a bug, it requires an expensive special jack, and the chucking position is switched up and down alternately for each stroke of each jack during the raising process of the shelter. In addition, the work management is not easy, and there is a problem in that the shelter is continuously supported on the pillar by a jack during the construction work therebelow, so that there is concern about safety and stability.

Further, since the pillar to which the jack is attached is installed in the building under construction, this pillar may be an obstacle to the construction of the building. Moreover, the pillar is continuously installed from the lower floor through the ceiling slab. Therefore, after the pillar is removed, post-processing work for the slab portion that penetrates the post is required, and there is a problem that the work becomes complicated.

[0006]

According to the present invention, in order to solve the above-mentioned conventional problems, the height of the upper end is slightly higher than the height of one floor of the building 1 along the periphery of the construction site of the multi-storey building. The outer scaffold 2 is assembled, the roof-type shelter 3 covering the upper part of the construction site is assembled and supported on the outer scaffold 2, and one layer of the building 1 is constructed in a state where the shelter 3 covers the upper part, Connection columns 9, 9 are vertically installed on the scaffold 2 at required intervals in the horizontal direction, the lower end of the hoisting frame 10 is connected to the upper end of the scaffolding 9 and is started up, and a shelter is provided by a chain block 12 installed on the upper part of the hoisting frame 10. The outer scaffold 2 for two layers is further added to the outer scaffold 2 in a state where 3 is hoisted and held.
To support the shelter 3 on top of this, and in this state the construction of the two layers of the building 1 is performed, after that the process of separating the lifting frame 10 and pulling it up onto the outer scaffold 2 and the lower part of this outer scaffold 2 A new connecting column 9 is continuously attached to the connecting column 9, a process of connecting the lower end of the hoisting frame 10 to the upper end of the connecting column 9 and raising it upwards, and the shelter 3 is hoisted and held by the chain block 12 on the hoisting frame 10. In this state, the multi-story building is configured such that the step of adding the outer scaffold 2 for the upper floor to the outer scaffold 2 to support the shelter 3 thereon and the step of constructing the upper floor of the building 1 are repeated. It proposes a temporary construction method for an all-weather shelter.

[0007]

The roof-type shelter 3 is lifted up by the chain block 12 installed on the upper part of the hoisting frame 10. Therefore, the shelter 3 can be hoisted by a simple operation using the commercially available chain block 12. At the same time, since the suspended shelter 3 is supported on the outer scaffolding 2 assembled below it, it can be stably and safely supported.

Since the hoisting frame 10 is supported on the outer scaffold 2 via the connecting columns 9, it does not hinder the construction work of the building 1.
The construction can be smoothly progressed, and the portion of the connecting pillar 9 that is occupied by the outer scaffold 2 is small, so that the work performed on the outer scaffold 2 is not hindered.

[0009]

[Example] Along the circumference of a construction site of a multi-storey building such as RC or SRC, the upper end (the upper end of the scaffold or above it) of a height of one floor of the building 1 to be constructed (for example, 4 m) The height of the installed support members is a little high (for example,
6m) The outer scaffold 2 is assembled, and the roof-type shelter 3 is assembled and supported on the upper end of the outer scaffold 2.

The shelter 3 comprises a box-shaped roof truss 5 arranged on a square frame-shaped base frame 4 made of shaped steel at a required interval and a flexible sheet 6 such as a tent sheet arranged on the upper surface thereof. An end portion of a supporting beam 7 made of shaped steel, which is provided between both sides of the base frame 4, is projectingly provided around the base frame 4.

When assembling the shelter 3 on the outer scaffold 2, first, the supporting beams 7 such as shaped steel are bridged on the left and right outer scaffolds 2, the base frame 4 is assembled thereon, and further on the ground. The assembled roof truss 5 is sequentially lifted and placed.

The roof truss 5 may be of a normally closed type in which all of the roof truss 5 is fixed to the base frame 4. However, as shown in FIG. Further, the monorail type wheels 8 are attached to the lower surfaces of a plurality of roof trusses 5 arranged in series adjacent to the fixed roof truss 5 in order to stably move and move on the base frame 4, and these movements are performed. Flexible sheets 6 are stretched in series between the roof trusses 5 and the fixed roof trusses 5, and the movable roof trusses 5 are moved while folding the flexible sheet 6 toward the fixed roof truss 5 at one end. Thus, a part of the shelter 3 is opened, and the movable roof truss 5 is moved from this state in reverse, so that the flexible sheet 6 closes the entire surface to provide an expandable and retractable structure.

Further, as shown in FIG. 10, the roof truss 5 has an oblique upper chord member 5a connecting the respective contact points and a horizontal lower chord member 5a.
b and the vertical abdominal chord member 5c are detachably bolted and integrated (see FIGS. 12 to 16). Each upper chord member 5a and each lower chord member 5b is made of a steel material of the same length, and each abdominal chord member. Material 5
c is made of steel having a length that is an integral multiple from the right and left ends to the central member in order.
a, a lower chord member 5b and an abdominal chord member 5c are shared, and a roof truss of a similar shape whose left and right widths differ by an even multiple of the length of the lower chord member 5b can be assembled so that it corresponds to the size of a building to be constructed. You can do it.

Further, in accordance with the size of the roof truss 5, the flexible sheet 6 stretched on the roof truss 5 is added to the periphery of the main body sheet having the minimum size, and the sheets are sequentially connected by a connecting cord or the like to be freely reduced or enlarged. It is configured to be able to.

In this manner, the building 1 is covered with the shelter 3 above the construction site (including a space for hoisting and transporting building materials facing a road or the like other than the construction site). Construct one layer.

After the construction of the one-story building 1 or in parallel with the construction, two parallel connecting struts 9, 9 are vertically attached to the outer scaffold 2 with a required space in the lateral direction. The lower end of the hoisting frame 10 is connected to the upper end and is vertically established on the outer scaffold 2.

As shown in FIGS. 6 to 8, the connecting column 9 is secured by bolts or the like to the steady rest horizontal members 11 connected to the columns 2'and 2'adjacent to the left and right of the outer scaffold 2, respectively. Let

As shown in FIGS. 4 and 5, the lifting frame 10 is
Two parallel columns 10a, 10 made of steel material such as H-shaped steel
An upper horizontal member 10b and a lower horizontal member 10c are attached between the upper and lower ends of a, respectively, and a chain block 12 is suspended on the upper horizontal member 10b.

Then, the support beam 7 of the shelter 3 is connected to the chain of the chain block 12 of the hoisting frame 10 and hoisted up to the upper end of the hoisting frame 10 and temporarily held, and the outer portion corresponding to the preceding one layer is removed. An outer scaffold 2 for two layers is added to the scaffold 2 to assemble (scaffold 2 on building 1
A part of is fixed), and the shelter 3 is hung and supported on the outer scaffold 2, and the building construction for two layers is performed on one layer of the building 1 with the upper part covered with the shelter 3.

After that, the hoisting frame 10 is separated and pulled up onto the outer scaffolding 2 corresponding to two layers, and the outer scaffolding 2 is used in the same manner as above.
Further, after connecting the connecting columns 9 and 9 to the lower connecting columns 9 and 9 and vertically mounting them, the lower ends of the hoisting frames 10 are connected to the upper ends of the connecting columns 9 and 9 to establish vertically on the outer scaffold 2. After fixing, the shelter 3 is hoisted again by the chain block 12 of the hoisting frame 10 and temporarily held, and in this state, the outer scaffolds 2 corresponding to three layers are added and assembled, and the shelter 3 is hoisted on the outer scaffold 2. Let it down and support it,
With the shelter 3 covering the upper part, three layers of construction work are performed on the second layer of the building 1.

Thereafter, in the same manner as above, a step of separating the lifting frame 10 and pulling it up onto the outer scaffold 2, and a new connecting column 9 is continuously attached to the lower connecting column 9 on this outer scaffold 2, and the lifting frame is attached to the upper end thereof. In the process of connecting the lower ends of 10 to the upper side and raising the shelter 3 by the chain block 12 to the hoisting frame 10, the outer scaffold 2
Then, the process of adding the outer scaffold 2 for the upper floor and supporting the shelter 3 on this is repeated, and the process for constructing the upper floor of the building 1 is repeated, and the shelter 3 is moved upward while sequentially constructing the outer scaffold 2. The upper shelves are continuously constructed by moving to the upper floor, and the shelter 3 is dismantled and removed after the construction of the uppermost floor is completed.

The hoisting frame 10 in the above embodiment is used.
Has been used to pull up the upper horizontal member 10b and the lower horizontal member 10c between the upper and lower ends of the columns 10a and 10a, respectively, and connect them to the connecting column 9. In addition to the usage, the connecting column 9 is used as the column 10a, and when the hoisting frame 10 is raised above the outer scaffold 2, as shown in FIGS.
The new connecting column 9 in place of 0a is lifted upward together with the upper horizontal member 10b and the lower horizontal member 10c, and the upper horizontal member 10b and the lower horizontal member 10c are bolted to the upper and lower ends of the connecting column 9.
You may make it attachable and detachable with a nut, and may be connected and integrated with the lower connection support pillar 9.

When the connecting pillars 9 are used as the pillars 10a in this way, as shown in FIG. 17, only the lowermost connecting pillar 9 used in the construction of the first layer of the building 1 is the building 1 A steel material that is longer than the height of the floor (for example, 6 m if the height of one floor is 4 m) is used, and then a steel material that is shorter (for example, 4 m) is used, and the lifting frame 1 is newly added to the upper floor.
Every time I try to launch 0, I will lift it up,
The upper horizontal member 10b and the lower horizontal member 10c used on the lower floor are disassembled and lifted upward to be used repeatedly.

[0024]

As described above, according to the present invention, since the roof type shelter is hung up by the chain block installed on the upper part of the hoisting frame, the commercially available chain block which is easily available can be used for a simple operation. The shelter can be hoisted up, construction management is easy, and the hoisted shelter is supported on the outer scaffold assembled below it, so that it can be stably and safely supported.

Further, since the hoisting frame is supported on the outer scaffold via the connecting columns, the hoisting frame can be stably installed and the construction work can be smoothly proceeded without hindering the construction work of the building. There is also little occupation of the columns for the outer scaffolding, and it does not hinder the work on the outer scaffolding.

[Brief description of drawings]

FIG. 1 is a front view showing a construction state of a multi-storey building by the construction method of the present invention.

FIG. 2 is a side view showing a construction state of a multi-storey building by the construction method of the present invention.

FIG. 3 is a plan view showing a construction state of a multi-storey building by the construction method of the present invention.

FIG. 4 is a front view of a lifting frame used in the present invention.

FIG. 5 is a vertical sectional side view of a lifting frame used in the present invention.

FIG. 6 is a front view showing a mounting state of a connecting column used in the present invention.

FIG. 7 is a plan view showing a mounting state of a connecting column used in the present invention.

FIG. 8 is a side view showing a mounting state of the connecting column used in the present invention.

FIG. 9 is a schematic view showing the progress of the construction process of the present invention.

FIG. 10 is a front view of a roof truss used in the present invention.

FIG. 11 is a plan view of a roof truss used in the present invention.

FIG. 12 is a vertical sectional front view of one contact portion of the roof truss used in the present invention.

FIG. 13 is a plan view of another contact portion of the roof truss used in the present invention.

FIG. 14 is a front view of another contact portion of the roof truss used in the present invention.

FIG. 15 is a front view of another contact portion of the roof truss used in the present invention.

FIG. 16 is a plan view of another contact portion of the roof truss used in the present invention.

FIG. 17 is a schematic view showing a progress state of a construction process of another aspect of the present invention.

FIG. 18 is a front view of a lifting frame of another embodiment used in the present invention.

FIG. 19 is a vertical cross-sectional side view of a lifting frame of another aspect used in the present invention.

[Explanation of Codes] 1 Building 2 Outer Scaffold 2'Post 3 Shelter 4 Base Frame 5 Roof Truss 5a Upper Chord 5b Lower Chord 5c Ventral Chord 6 Flexible Sheet 7 Support Beam 8 Monorail Wheel 9 Connecting Strut 10 Lifting Frame 10a Column 10b Upper horizontal member 10c Lower horizontal member 11 Horizontal steadying material 12 Chain block

Claims (1)

[Claims] 1. A roof type that assembles an outer scaffold along the circumference of a construction site of a multi-storey building, the height of which is slightly higher than the height of one floor of the building, and covers the construction site above the outer scaffold. Assemble and support the shelter, and construct one level of the building with the upper part covered by this shelter, vertically attach the connecting columns to the outer scaffold at a required interval in the lateral direction, and lift the frame at the upper end. With the chain block installed on the upper part of the hoisting frame, the shelter is hoisted and held, and the outer scaffolding is further extended by two layers of outer scaffolding to support the shelter on it. Then, in this state, the construction for two layers of the building is performed, after that the process of separating the lifting frame and pulling it up on the outer scaffold, and a new connecting strut continuous to the lower connecting strut on this outer scaffold Attaching, connecting the lower end of the pillar of the hoisting frame to the upper end of the hoisting frame, and raising it up, and in a state where the shelter is hoisted and held by the chain block on the hoisting frame, the upper scaffolding for the upper layer A temporary installation method for an all-weather shelter for a multi-storey building, characterized by repeating a process of adding an outer scaffold to support a shelter on the outer scaffold and a process of constructing an upper floor of a building.