JPH11229607A - All weather temporary scaffolding equipment and method of use therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve work efficiency by constituting an all weather scaffolding with a surrounding scaffolding comprising a framework scaffolding and a corner triangular scaffolding frame and a roof portion, installing horizontal braces for scaffolding frame, providing corner anchors for the triangular scaffolding frames, and providing corner bracing between framework scaffoldings. SOLUTION: Framework scaffoldings 1 and corner triangular scaffolding frames 2 are assembled together, a horizontal brace is attached to respective scaffolding 1, a corner anchor 3 and a corner bracing 4 are installed for each corner, thereby enhancing the safety. Then, after assembling scaffolding 1 and scaffolding 2, a roof portion is built with a large beam 60, roof wire receiving pipe 61, roof wire 62, roof sheet stopper, large sheet for roof, auxiliary roof sheets sequentially in this order. In addition, a side girder rail 8 is attached to a bracket 7, and a traveling crane is attached to the main girder rail. Then, traveling to back and forth and right to left can be performed manually by pulling a motor. In this way, building construction work can be carried out as planned without being affected by the weather.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary scaffolding device for constructing a building such as a general house, and more particularly to an all-weather temporary scaffolding device having a roof and a method of using the same.

[0002]

2. Description of the Related Art At construction sites, temporary scaffolds are usually assembled around buildings, but in the case of high-rise concrete buildings,
A concrete building is built from below on the foundation,
The framework scaffold is assembled while being supported by the building under construction.

[0003] In a smaller building such as a general house, it is difficult to provide a space for installing a large-scale framework scaffold around the building, and it is difficult for the framework scaffold to be installed to be supported by the building. Was.

In conventional frame scaffolds, when the frame scaffolds are combined at right angles, one building frame, which is the end surface of the frame scaffold, is fixed to the frame scaffold by clamps or the like in contact with the end of the frame scaffold.

Furthermore, a temporary scaffolding device having a roof covering the entire construction site has not been known.

[0006]

By installing a framed scaffold around a small building such as a general house, the work efficiency can be improved and the construction period can be greatly shortened.
However, even if the frame scaffold is assembled, it is difficult to construct a temporary frame scaffold temporary device having structural resistance to natural wind power.

Further, there is a problem that it is difficult to secure a work space and to carry in / out a building member because there is little space around the building.

[0008]

Means for Solving the Problems To solve the problems, a framed scaffold consisting of several layers forming four sides of a substantially square in a plan view surrounding the planned building position, and a four sided framework at the corners of the square A scaffold consisting of a surrounding scaffold consisting of several layers of corner triangular scaffolding frames of right triangles in plan view connecting the scaffolds, and a roof covering the upper surface of the surrounding scaffolding and the inside thereof, forming a scaffolding framework of several layers. The frame has a horizontal brace, the corner triangular scaffold frame has a corner anchor diagonally connecting to the ground surface, and a corner fired material connected horizontally between two framed scaffolds sandwiching the corner triangular scaffold frame. An all-weather temporary scaffolding device characterized by this is proposed.

Several layers of framed scaffolds forming four sides of a substantially square in plan view surrounding the perimeter of the planned building position, and several layers of corners of a right triangle in plan view connecting the four sided framed scaffolds at the corners of the square It consists of a surrounding scaffold consisting of a triangular scaffold frame and a roof covering the upper surface of the surrounding scaffold and the inside thereof. One scaffolding frame forming a framed scaffold has horizontal braces,
The all-temporary temporary scaffolding characterized in that the corner triangular scaffolding frame has a corner anchor diagonally connecting the ground surface and a corner fired material connected horizontally between two framed scaffolds sandwiching the corner triangular scaffolding frame. Suggest a device.

[0010] A frame scaffold of several layers forming four sides of a substantially square shape in plan view surrounding the perimeter of the planned building position, and a corner of several layers of a right-angled triangle in plan view connecting the frame scaffolds of four sides at a square corner portion A space consisting of a surrounding scaffold consisting of a triangular scaffolding frame and a roof covering the upper surface of the surrounding scaffolding and the inside thereof is used as a working port in a space where some of the framed scaffolds are not provided. The scaffolding frame that forms the frame scaffolding has a horizontal brace, the corner triangular scaffolding frame has a corner anchor that diagonally connects the ground surface and the corner scaffolding frame, and is horizontally positioned between the two sided framework scaffolding the corner triangular scaffolding frame The present invention proposes an all-weather temporary scaffolding device, which is provided with a corner firing material to be connected.

[0011] Several layers of framed scaffolds forming four sides of a substantially square shape in plan view surrounding the perimeter of the planned building position, and several layers of corners of a right-angled triangle in plan view connecting the four sided framed scaffolds at the corners of the square. It consists of a surrounding scaffold consisting of a triangular scaffold frame and a roof covering the upper surface of the surrounding scaffold and the inside thereof. Of the framework scaffolds, a space where no framework scaffold is provided is used as a working port, one scaffold frame forming several layers of framework scaffolds has a horizontal brace, and a corner triangular scaffold frame obliquely faces the ground surface. In an all-weather temporary scaffolding device that has a corner anchor that connects it and a corner fire strut that connects horizontally between two framed scaffolds sandwiching the corner triangular scaffolding frame, the crane can be moved back and forth and left and right. Performed in dynamic, to move between upper and lower crane electric, proposes the use of all-weather temporary scaffold which is characterized in that the loading and unloading of the architectural members from the working port.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION
FIGS. 1 and 2 show a plan view of a surrounding scaffold of the all-weather temporary scaffolding device, FIG. 2 shows a front view thereof, FIGS. This will be described with reference to FIG. 4, which is an AA line cross-sectional explanatory view, FIG. 5, which is a front view of a frame of a framework scaffold, FIG. 6, which shows a plan view of a corner triangular scaffold frame, and FIG.

The all-weather temporary scaffolding device of the present invention comprises a surrounding scaffold and a roof surrounding a planned building position, and the surrounding scaffold is composed of several layers of a frame scaffold 1 forming four sides of a substantially square in plan view. , Four sided framework scaffolding with square corners 1
And a triangle triangular scaffolding frame 2 of several layers of a right-angled triangle in plan view.

[0014] In this embodiment, the surrounding scaffold is composed of six layers of the framework scaffold 1 and the corner triangular scaffold frame 2, but may have a height of three to eight layers.

The frame scaffold 1 forming one side of one layer has a height of 1700 mm and a width of 600 mm, and a frame joint 10 at the top.
0, a scaffold plate 11 that is engaged with the horizontal rod 101 of the building frame 10, an oblique brace 12 bridged between adjacent building frames 10, and a plurality of horizontal braces 13 connected in a horizontal direction. And assemble. In this embodiment, the framed scaffold 1 on each side of the surrounding scaffold is composed of five building frames 10, six scaffold plates 11, and six sets of diagonal braces 12 and horizontal braces 13. Each of the building frames 10 is provided with diagonal brace stopper pins 103 on the upper and lower sides of the left and right pillars 102, and a horizontal brace stopper pin 104 below the horizontal rod 101.
Are provided.

The scaffold plate 11 is engaged with the horizontal rod 101 of the adjacent building frame 10. The diagonal brace 12 is provided between the adjacent construction frames 10 and the upper and lower diagonal brace stopper pins 10 of the construction frame 10.
3 crosses in an X-shape, 2 crosswise, 4 crosswise 1
It is a set.

One set of horizontal braces 13 is provided between the adjacent building frames 10 so as to intersect the horizontal brace stopper pins 104 of the building frames 10 in an X-shape in plan view. The scaffold plate 11 is provided on the horizontal brace 13.

As for the surrounding scaffold, a work port 5 is provided in the framework scaffold 1 on one side. The working opening 5 is a space created without providing one or more layers of the framework scaffold 1. In this embodiment, one building frame 10 and three sets of scaffolding boards 1 from three to six layers from the bottom are provided.
In the sixth floor, a low-height building frame 10a is provided, and a corresponding diagonal brace 12 is provided.
a is provided. An eaves 50 is provided on the upper side of the work opening 5.

The corner triangular scaffold frame 2 has a substantially right-angled isosceles triangular shape in plan view. The right-angled portion faces inward, and each isosceles is connected to the framework scaffold 1 forming the side of the surrounding scaffold. At 20, the scaffold plate 11 of the framework scaffold 1 is locked. The corner triangular scaffold frame 2 is composed of three pillars 22 and has a height equal to the height of the framework scaffold 1 and is 230 m from the lower end.
A lower triangular plate 21 having a height of m is provided. The lower triangular plate 21 of the corner triangular scaffold frame 2 of each of the two or more layers is at the same height position as the scaffold plate 11 of each layer.

A corner anchor 3 is erected between the corner triangular scaffold frame 2 at the bottom of each corner of the surrounding scaffold and the ground surface. The corner anchor 3 is composed of a flexible rod having a telescopic length adjuster 3a installed from the upper right inner corner of the lowermost corner triangular scaffold frame 2 to the lower center ground surface. Drill a hole in the approximate center of the lower triangular plate 21 and pass through the corner anchor 3
Is fixed underground.

Numeral 4 is a corner fired material, which is fixedly provided at both ends between left and right building frames 10 sandwiching each corner triangular scaffold frame 3. The corner fired material 4 is provided at each corner of each layer, and is provided horizontally below the scaffold plate 11.

The roof 6 covers the surrounding scaffold consisting of the framework scaffold 1 and the corner triangular scaffolding frame 2, and covers the upper surface and the inside of the surrounding scaffold. A girder 60 is erected at the center of the uppermost layer between two opposing framed scaffolds 1, and a roof wire receiving pipe 61 is provided at a position about 500 mm below the upper end of the uppermost framed scaffold 1 on both sides from both ends of the girder 60. Four left and right ends are provided diagonally low. A plurality of parallel roof wires 62 are installed between the roof wire receiving pipes 61, and a plurality of roof sheet stoppers 6 traveling on the roof wires 62 by rotating rollers are moved.
3 and the roof sheet stop 63 is a large roof sheet 6 at the lower end.
4 is fixed. The large roof sheet 64 is composed of two sheets and can be manually opened and closed independently on the left and right sides of the large beam 60, respectively. The large roof sheet 64 covers the inside of the surrounding scaffold, and the upper portions of the left and right framework scaffolds 1 of the girder 60 are the uppermost frame scaffolds 1.
Is covered by an auxiliary roof sheet 65 mounted on the top.

A roof brace wire 66 is erected from the center wire receiver 67 of the girder 60 to the uppermost layer of the four corner triangular scaffold frames 2.

At the lower part of the roof 6, the brackets 7 are attached to the upper and lower framed scaffolds 1 in parallel with the girders 60, respectively.
The left and right side garter rails 8 are attached to the bracket 7 in parallel. A main garter rail 9 is erected between the left and right side garter rails 8 so as to be movable back and forth. The main garter rail 9 slides in a groove of the left and right side garter rails 8 with a trolley, and can move obliquely even when the main garter rail 9 is not at a right angle during the movement with respect to the side garter rails 8. The main garter rail 9 is made up of a double grooved rail up and down, and the lower garter rail is slidably provided on the upper garter rail left and right.

The main garter rail 9 has a moving crane 90
Is provided. The mobile crane 90 travels with a rotor in the groove of the main garter rail 9 and is manually movable in the longitudinal direction of the main garter rail 9. Therefore, the mobile crane 90 can be moved to any position in the surrounding scaffold by pulling the driving cord 91 from the worker on the ground surface. The moving crane 90 is moved up and down by a motor 92.

The all-weather temporary scaffolding device of the present invention assembles a framework scaffold 1 and a corner triangular scaffold frame 2, provides a horizontal brace 13 on each framework scaffold 1, and provides a corner anchor 3 and a corner fire material 4 at each corner. Therefore, the holding effect against wind power was enhanced and safety was improved.

The method of using the all-weather temporary scaffolding apparatus of the present invention is as follows. After assembling the framed scaffold 1 and the corner triangular scaffolding frame 2, the girder 60, the roof wire receiving pipe 61, the roof wire 62, the roof Seat stopper 6
3. The large roof sheet 64 and the auxiliary roof sheet 65 are sequentially mounted. The large roof sheet 64 is slidable on the roof wire 62 and can be opened and closed as needed.

Further, the movable crane 90, which is movable on the side garter rails 8 and the garter rails 9 attached to the bracket 7, can be moved forward, backward, left and right by pulling the driving cord 92 by an operator on the ground in the surrounding scaffold. Can be moved manually.

After the assembly is completed, the building material is carried into the surrounding scaffold from the working port 5 by an external crane truck or the like. Unnecessary building members are carried out from the working port 5.

[0030]

Therefore, according to the present invention, the construction work of a building such as a general house can be performed systematically regardless of the weather, so that the work efficiency can be improved and the construction period can be greatly shortened. Becomes

Also, the frame scaffold is assembled into a substantially square shape in a plan view, and a combination of a corner triangular scaffold frame, a horizontal brace, a corner anchor, a corner fired material and the like allows the natural force of wind or the like to be obtained even if the frame is not supported by an existing building. It has a very strong retention effect.

Since the work opening is provided, the work of carrying in / out the building member is easy despite the presence of the surrounding scaffold.

[Brief description of the drawings]

FIG. 1 is a plan view of a scaffold around an all-weather temporary scaffolding device according to an embodiment of the present invention.

FIG. 2 is also a front view

FIG. 3 is a partially cutaway plan view showing a plane having a roof portion provided on a surrounding scaffold and showing a cutout of a roof sheet and the like.

FIG. 4 is an explanatory cross-sectional view taken along the line AA in FIG. 3;

FIG. 5 is a front view of a frame of the framework scaffold.

FIG. 6 is a plan view of a corner triangular scaffold frame.

FIG. 7 is also a front view

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame scaffold 10 Construction frame 100 Construction frame joint 101 Horizontal rod 102 Pillar 103 Diagonal brace stop pin 104 Horizontal brace stop pin 11 Scaffolding board 12 Diagonal brace 13 Horizontal brace 2 Corner triangular scaffolding frame 20 Upper horizontal rod 21 Lower triangular plate 22 Pillar Reference Signs List 3 corner anchor 3a length adjustment part 4 corner fired material 5 work opening 6 roof part 60 girder 61 roof wire receiving pipe 62 roof wire 63 roof sheet stop 64 large roof sheet 65 auxiliary roof sheet 66 roof brace wire 67 central wire receiver 7 Bracket 8 Side garter rail 9 Main garter rail 90 Moving crane 91 Driving / moving cord 92 Motor

Claims (4)

[Claims] 1. A plurality of frame scaffolds forming four sides of a substantially square in plan view surrounding the perimeter of a planned building position, and several layers of a right triangle in a plan view connecting the four side framework scaffolds at square corners. A surrounding scaffold consisting of a corner triangular scaffold frame of
The scaffold frame, which comprises the upper surface of the surrounding scaffold and the roof covering the inside thereof, forms a several-layer framework scaffold, has a horizontal brace, and the corner triangular scaffold frame has a corner anchor diagonally connecting the ground surface. An all-weather temporary scaffolding device, comprising: a corner fire strut which is horizontally connected between two framed scaffolds sandwiching a corner triangular scaffold frame. 2. A framed scaffold of several layers forming four sides of a substantially square in plan view surrounding the perimeter of a planned building, and several layers of a right-angled triangle in plan view connecting the framed scaffolds of four sides at square corners. A surrounding scaffold consisting of a corner triangular scaffold frame of
A scaffold frame comprising a top surface of a peripheral scaffold and a roof portion covering the inside thereof, a garter rail provided at a lower portion of the roof portion, and a crane movable on the garter rail in the left and right direction to form a several-layer framework scaffold. Has a horizontal brace, a corner triangular scaffold frame has a corner anchor diagonally connecting to the ground surface, and a corner fire strut is connected horizontally between two framed scaffolds sandwiching the corner triangular scaffold frame. An all-weather temporary scaffolding device. 3. Several layers of a framed scaffold forming four sides of a substantially square in plan view surrounding the perimeter of the planned building position, and several layers of a right-angled triangle in a plan view connecting the four sides of the framed scaffold at the corners of the square. A surrounding scaffold consisting of a corner triangular scaffold frame of
A scaffold frame comprising a top surface of a surrounding scaffold and a roof covering the inside thereof, and a space where some of the frame scaffolds of the several scaffolds are not provided as a working port, and a scaffold frame for forming a frame scaffold of several layers Has a horizontal brace, a corner triangular scaffold frame has a corner anchor diagonally connecting to the ground surface, and a corner fire strut is connected horizontally between two framed scaffolds sandwiching the corner triangular scaffold frame. An all-weather temporary scaffolding device. 4. Several layers of a framed scaffold forming four sides of a substantially square in plan view surrounding the perimeter of the planned building position, and several layers of a right-angled triangle in a plan view connecting the four sides of the framed scaffold at the corners of the square. A surrounding scaffold consisting of a corner triangular scaffold frame of
It consists of a top surface of the surrounding scaffold and a roof that covers the inside, and has a garter rail provided at the lower part of the roof and a crane that can move back and forth in the garter rail. Working space is a space that does not have several framework scaffolds, each of which is located at an intermediate position. One scaffold frame forming several layers of framework scaffolds has a horizontal brace, and a corner triangular scaffold frame is a corner diagonally connecting the ground surface. 2 with an anchor, sandwiching the corner triangular scaffold frame
In an all-weather temporary scaffolding device with a corner fire strut connected horizontally between the side frame scaffolds, manually move the crane back and forth, left and right, move the crane up and down electrically, and use A method for using an all-weather erected scaffolding device, wherein members are taken in and out.