JP3177807B2 - Exterior material holding work trolley - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for carrying a long external wall material to a building site.

[0002]

2. Description of the Related Art A temporary scaffolding frame 28 constructed on a building site is:
Since it is used also at the time of construction of the outer wall material 30, it is constructed until the construction of the outer wall material 30 is completed. The interval between the temporary scaffolding frames 28 is shorter than the length of the outer wall material 30, and the distance 31 between the temporary scaffolding temporary frames 28 and the building body 26 is generally 30
cm. Therefore, when the outer wall material 30 is carried into the space 31 between the temporary scaffold frame 28 and the building main body 26, at least two workers hold the ends of the outer wall material 30 inside the temporary scaffold frame as shown in FIG. Each time the user enters the passage 33 and approaches the diagonal material or the temporary scaffolding frame 28 that supports the temporary scaffolding frame 28, the terminal of the outer wall material is changed from one hand to the other hand to change each of the diagonal materials, the temporary scaffolding temporary frame 28, and the building body 26. A method of passing the space 31 is adopted.

[0003]

However, such manual transfer of the outer wall material is inefficient and involves a danger as the outer wall material increases in size, and the outer wall material is made of a steel frame or a temporary scaffolding frame of the building body. There is a danger of touching and damaging the hardware.

[0004]

SUMMARY OF THE INVENTION Accordingly, the present invention provides a safe and efficient construction method for a single worker even if the space between the temporary scaffolding frame and the building body is narrow and the outer wall material is long and large. It is intended to provide a carrying means that can be carried to the site.

[0005]

Means for Solving the Problems In the present invention, a long outer wall material laterally supporting work vehicle 22 according to the present invention comprises: (a) the axial direction of the wheels 12 of the vehicle in which the wheels 12 protrude from the lower surface of the vehicle body 11; At 13, front support members 16 and rear support members 17 protrude upward from end edges 14 and 15 of the bogie body 11 facing front and rear, and (b) front support members 16.
The distance a between the rear strut 17 and the front strut 16 is
7 and shorter than the length b of the bogie main body in a direction perpendicular to the axis 13 of the wheel 12.
(C) The bogie main body 1 is between the front support member 16 and the rear support member 17.
A groove 18 that extends straight in the longitudinal direction b of the wheel 1 is formed. (D) Outside the rear support 17, the axial center extends in the height direction of the rear support 17 intersecting with the axial direction 13 of the wheel 12. 19
(E) an opening 21 is formed in the front support member 16 at the center in the longitudinal direction b of the bogie main body.

When the outer wall material 30 is carried into a building site,
A rail 29 is laid between the base surface 27 of the building body 26 and the temporary scaffold frame 28, and the wheels 12 are placed on the rail 29, and the rear support members 17 are directed to the base surface side 27 next to the long outer wall material. The work carriage 22 is set on the rail 29 and the outer wall material 30 is
Is laid sideways, inserted into the groove 18 and placed on the long outer wall material horizontal work carriage 22, the long outer wall material horizontal work carriage 22 is run on the rail 29, and the outer wall material 30 is combined with the building body 26 and the temporary scaffold frame. Into the gap 31 between the openings 28 and the central opening 21
Insert the hand into the groove 18 from the
, And the outer wall material 30 is lifted and carried into the building site by the rope 32.

[0007] In this case, in order to ensure that the work cart 22 does not swing back and forth and to run stably, and also to prevent the work cart 22 from touching and damaging the building body 26, the cart body 11 is used. The center of gravity 24 of the bogie 22 is biased toward the rear support member side 17 with respect to a vertical plane 23 passing through the center of the wheel 12 perpendicularly to the axis 13 of the wheel 12, so that the wheels of the rear support member 17 The entire work carriage 22 may be supported on the base surface 27 via 20.

On the other hand, in order to prevent the outer wall member 30 from being touched and damaged by the building body 26, the rear member 17 is projected higher than the front member 16, and the outer wall member 30 is projected.
Does not touch the building body 26.

In order to pull out the rope 32 to be lifted through the outer wall member 30 and the bogie main body 11, it is preferable to provide a hollow 25 which is recessed downward in the center of the bogie main body 11.

In order to fix the outer wall member 30 to the work carriage 22, a batten 34 is inserted between the outer wall member 30 and the front and rear support members 16 and 17 and fixed in a gap therebetween. Rail 29
It is preferable to use a steel material having a groove into which the wheel 12 fits.
Shaped steel, C-shaped steel, H-shaped steel, etc. may be used.

[0011]

The width c of the work cart 22 is between the front support member 16 and the rear support member 17, and the groove 1 having a width a corresponding to the thickness d of the outer wall member 30 is provided.
8 may be as narrow as possible. On the other hand, the space 31 between the building main body 26 and the temporary scaffolding frame 28 is 30 cm.
Even if it is narrower before and after, it is much wider than the thickness d of the outer wall material 30. For this reason, the work vehicle 22 can be made to travel with a sufficient margin in the space 31 therebetween. The outer wall member 30 is mounted by being inserted into the groove 18 of the work cart 22, and is carried into the space 31 between the building body 26 and the temporary scaffolding frame 28.

At this time, the front and back surfaces of the outer wall member 30 are protected by the front support member 16 and the rear support member 17 that sandwich the outer wall member 30 and do not touch the building body 26 or the temporary scaffolding frame 28, and are therefore damaged during the loading process. I do not receive. In addition, rear strut 1
Since the wheels 20 on the back surface of 7 rotate in contact with the building main body 26, the building main body 26 is also not damaged by the work vehicle 22. Since the work cart 22 is supported by the rotating wheels 20 in contact with the building body 26, the work cart 22 runs stably without vibrating back and forth.

[0013]

1 and 2 show a work carriage 22 according to the present invention, in which a carriage body 11, a front support 16 and a rear support 17 are shown.
Is formed in a fence shape by the shaft member 35. Dolly body 1
The first wheel 12 is mounted on a bottom plate 37 mounted on the bogie main body 11, and the wheel 20 of the rear support 17 is mounted on a swash plate 36 mounted on the rear support 17. The shaft member 35 of the bogie main body 11 is bent in a U-shape at the center to form a recess 25 protruding downward from the bogie main body 11, and the rope 32 is connected to the outer wall material 30 and the bogie main body 11 through the recess 25. It can be pulled out in between. Further, a portion following the depression 25 of the front and rear supports 16 and 17 is an opening 21 bordered by the shaft 35, and the hand is inserted into the groove 18 from the opening 21,
The rope 32 can be drawn into or out of the groove 18 and wound around the outer wall material 30.

FIG. 3 shows a process of placing the outer wall material 30 on the work carriage 22 and carrying it into the space 31 between the building body 26 and the temporary scaffolding frame 28. Is provided with a rail 29, and the rail 29 uses a C-shaped steel used for building aggregate.

FIG. 4 is a front view of the work vehicle 22 traveling between the building body 26 and the temporary scaffolding frame 28.
The axis 13 of the wheel 12 and the axis 19 of the wheel 20 of the rear support 17 are orthogonal to each other.

FIG. 5 shows a process of lifting and lowering the outer wall material 30 from the work cart 22. The rope 32 for lifting the outer wall material 30 is inserted into the groove 18 from the opening 21 to reach the outer wall material 30. Is wrapped around.

[0017]

According to the present invention, the work cart 22 constructed as described above is used, and the work cart 22 is run on the rail 29 laid between the building main body 26 and the temporary scaffolding frame 28 to form the outer wall material 30. Can be safely carried in by a single worker even when the space 31 therebetween is narrow, and there is no risk of damaging the outer wall material 30 and the building body 26 during that time. The attachment / detachment of the rope 32 can be easily performed. Thus, according to the present invention, the work of transporting the outer wall plate 30 to the building site is greatly rationalized.

[Brief description of the drawings]

FIG. 1 is a perspective view of a backing work cart according to the present invention when viewed from the rear.

FIG. 2 is a front perspective view of the armoring work carriage according to the present invention.

FIG. 3 is a perspective view showing a running state of the armoring work carriage according to the present invention between a building body and a temporary scaffold frame.

FIG. 4 is a side view in a running state between the building body and the temporary scaffolding frame of the armoring work carriage according to the present invention.

FIG. 5 is a perspective view showing a state in which an exterior material is placed on the exterior material horizontal work cart according to the present invention.

FIG. 6 is a perspective view of a building main body and a temporary scaffold frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Bogie main body 12 Wheel 13 Axis (direction) 14 Edge 15 Edge 16 Front support 17 Rear support 18 Groove 19 Axis 20 Wheel 21 Opening 22 Exterior work laterally supporting work truck 23 Vertical surface 24 Center of gravity 25 Depression 26 Building body 27 Basic surface 28 Scaffold temporary frame 29 Rail 30 Exterior material 31 Crevice (space) 32 Rope 33 Passage 34 Batten 35 Shaft 36 Swash plate 37 Base plate

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Junji Ito 2-6-46 Omachi, Akita City, Akita Prefecture Koa Fire 5F, Akita Building Yamamura Akita Branch Office (72) Inventor Minoru Sasaki Kawajiri Shinkawacho, Akita City, Akita Prefecture 7-24 Incorporation of Sasahide Co., Ltd. (72) Inventor Hiroya Ishida 5--11-13, Sanno, Akita-shi, Akita Tostem Co., Ltd. Akita Sales Office (58) Field surveyed (Int. Cl. ⁷ , DB Name) E04G 21/16 B62B 3/00 B62B 3/10

Claims (5)

(57) [Claims] A front support member and a rear support member protrude upward from an edge of the bogie main body facing forward and rearward in an axial direction of the wheel of the bogie having a wheel protruding from a lower surface of the bogie main body. , The distance between the front and rear struts,
It is shorter than the height of the front support member and the rear support member and the length of the bogie main body in the direction perpendicular to the axis of the wheel, and the space between the front support member and the rear support member is straightened in the length direction of the bogie main body. A continuous groove is formed, and a wheel whose axis is oriented in the height direction of the rear support that intersects with the axis of the wheel protrudes outside the rear support, and the center of the bogie main body in the longitudinal direction. An elongated outer wall material laterally supporting work vehicle, wherein an opening is formed in a front support member at a portion. 2. The center of gravity of the entire long outer wall material laterally traversing work vehicle is deviated toward the rear support member from a vertical plane passing through the center of the wheel of the vehicle body and perpendicular to the axis of the wheel. 2. The long outer wall material laterally supporting work cart according to claim 1. 3. The long external wall material laterally supporting work vehicle according to claim 1, wherein the rear support member protrudes higher than the front support member. 4. The work cart of claim 1, wherein a center portion of the cart body has a recess that is recessed downward. 5. The rail according to claim 1, wherein a rail is laid between the foundation surface of the building body and the temporary scaffolding frame, wheels are mounted on the rail, and the rear support members face the foundation surface. Install the horizontal outer wall material work cart on the rail, turn the outer wall material sideways, insert it into the groove between the front support and the rear support, and place it on the long external wall material horizontal work vehicle, A method for carrying an exterior wall material at a building site, wherein a laterally supporting work truck is run on a rail and the exterior wall material is carried into a gap between a building body and a temporary scaffold frame.