JPH0351482A - Moving method and truck for movement of wooden house - Google Patents

Abstract

PURPOSE:To make the work simple and easy and to reduce the term of works by attaching cross bars to the foundation and the pillar of a wooden house, jacking up the house, and placing a truck for movement between a rail laid on a sleeper and the foundation. CONSTITUTION:To a foundation 6' and a pillar 14'' of a wooden house, cross bars A' and B which consist of angle steels 1 and 1' geared in the upper and the lower steps are faced and contacted. Then, the angle steels 1 and 1' are projected to the outer side of the corner pillar 14'' at the periphery of the house to form a projection 3''', and the cross bars are screwed to the foundation 6' and the pillar 14'' with large size square-head screws. After that, a rail 11 which consists of an H-steel is laid on a sleeper 12 provided square to the moving direction just under the cross bars A' and B. And the house is jacked up by a jack 15 arranged under the projection 3''', a truck 7 for movement is placed between the rail 11 and the foundation 6', and the house is loaded thereon and moved. In this case, at the frame ceiling 9 of the truck 7, upper frames 10 and 10' with the specific size of the width and the height 1-3cm are erected at the relative position occupying about 1/2 the length of both edges in the longitudinal direction.

Description

DETAILED DESCRIPTION OF THE INVENTION A. Object of the Invention (Field of Industrial Application) The present invention relates to a construction method for moving a wooden house and a moving trolley that can be used for the method. More specifically, the present invention relates to a conventional method for moving a wooden house in which pillars are erected on a foundation set on a cloth foundation, and a moving trolley used therein.

(Prior art) In order to move a wooden house as it is, the technique disclosed in Japanese Patent Publication No. 56-49270, for example, has been commonly used to this day, with some modifications made depending on the object. Ta.

According to the bulletin, channel-type horizontal bars (U-shaped steel) are fixed with bolts to the lower end front of each column installed in parallel to the house, but currently, ordinary wooden houses are installed on the top surface of continuous concrete foundations (cloth foundations). Since pillars can be erected on top of the established foundation, the channel-type horizontal beams currently have no choice but to be attached to the foundation.

In addition, as a requirement of the moving device in the same publication, the roll disk, which is suspended with bent connecting plates on the horizontal rods, has an even number of rolls shafted between the side plates, and these rolls are connected in pairs to the foundation concrete. It is placed on the upper surface of the channel type rail (U-shaped steel) placed above it, and is arranged so as to straddle the tube with rings at both ends.

In short, in Japanese Patent Publication No. 56-49270, a horizontal rod is attached to the front of the lower part of the column and bolted.
Only the part that corresponds to the lower surface of the column is supported by a roll plate and a transfer tube, and the column is pulled and moved.

When moving a particularly heavy wooden building, such as a particularly heavy earthen building or a similar cultural property building, excavate the area around and inside the building to a depth that exposes the foundation, and remove winged objects between the girders and the inside of the building. A moving frame construction method is proposed in JP-A-61-117368, in which supporting steel, connecting steel, gable steel, reinforcing trusses, etc. are attached between the beams to construct a sturdy moving frame. As mentioned above, this construction method is applied to moving special heavy buildings such as cultural properties.
It is definitely not applicable to general wooden houses.

Next, in addition to the above-mentioned Japanese Patent Publication No. 56-49270, there is a unique proposal disclosed in Japanese Patent Application Laid-Open No. 61-24769 as a moving trolley for use in moving houses. This proposal is effective when applied when there is an obstacle in the direction of movement of a mobile house, forcing the route to be changed, by changing the direction of the moving rail and laying it in two stages. This is a transportation trolley for the purpose of facilitating direction changes, and is generally constructed as follows.

A plurality of facing grooves are provided on both side walls of the chassis made of B-section steel, and the roller wheel is rotatably fixed via these grooves. By stacking the frames formed in the above manner with their back faces stacked one on top of the other and sliding them onto the white plate 4-, the desired transport trolley is completed. In use, the rail (H-shaped steel) directly below the mobile house is fitted into the upper part of the transport trolley, and the direction of the transport trolley is changed and the rail (H-shape 'a) laid on the lower stage is placed on the rail (H-shape 'a). By fitting the lower part, the direction of the moving house can be changed at a desired point. Therefore, the transportation trolley proposed in this proposal is only applicable to special house movements and is generally not necessary.

Many of the above-mentioned conventional methods and devices for moving buildings have been proposed, but no prior art directly related to the present invention has been found in any of them other than the above-mentioned Japanese Patent Publication No. 5,649,270.

(Problem to be Solved by the Invention) The device disclosed in the above-mentioned Japanese Patent Publication No. 56-49270 is the most commonly used force for moving wooden houses to date.
In particular, the following practical problems have been pointed out, and measures to improve these problems are strongly required.

In other words, when attaching and fixing channel steel to the bottom end of a column or the front of a foundation, tightening the bolts not only requires two people, one on the outside and one on the inside of the house;
Inside, unless the floorboards are removed, workers must work in unnatural positions for long periods of time.

■Currently, when moving a wooden house, it is done with the mud walls intact and the roof tiled. Moreover, it is important to minimize the amount of damage caused by the construction work, and to do this, the house must be mounted on moving rails. When jacking up for this purpose, separate jack supports must be provided above and below.

Therefore, it is necessary to pour a foundation concrete specifically for receiving the jack around the moving rail and use it after curing, and it is also necessary to install the part that will come into contact with the top of the jack at an appropriate position on the side of the foundation. I/1: The foundation concrete for mounting the moving rails is poured continuously up to the destination point in advance, and is then left to cure. construction must be carried out. Furthermore, since the house must be removed after it has been moved, the construction period will be longer and costs will be higher as in the previous item.

Furthermore, in the bogie disclosed in the above-mentioned Japanese Patent Publication No. 56-49270, the back plate of the downward channel type roll board is attached to the lower surface of the column or the base, and the horizontal rod is connected through the bending connecting plate of the roll board. In addition, a large force is applied to the spindle of the related rolls, which makes the even number of rolls mounted on the roll board straddle a pair of transfer pipes. Therefore, friction is large and smooth rotation is difficult. Therefore, a large amount of maneuverability is required to tow it, and when compared with the conventional roller method of movement, no significant effect can be seen except for the human labor involved in transporting the rollers. Rather, the traditional roller method allows for smoother movement.

As mentioned above, according to Special Publication No. 56-49270,
Considering the labor and construction period, there is a drawback that the labor and material costs are too high, and there is an irrationality that needs to be resolved.

-7-The purpose of the present invention is to provide an improved technique to eliminate these drawbacks, thereby saving labor, shortening the construction period, reducing damage caused by movement, and ultimately reducing the restoration work required after movement. .

B. Structure of the Invention (Means for Solving the Problems) The present invention provides a method for moving a wooden house that has been researched and developed to eliminate the drawbacks of the conventional construction methods and devices, and a moving cart applied to the method. This will be explained below based on the drawings.

Figure 1 shows the entire front view of the moving preparation facility on the side between the outer girders of the house in the moving construction method of the present invention.
Jack up the protruding part of the lower angle iron (2) of the cross beam (B) at the bottom of the corner post that connects the outer girder and beam at the target position on the right side of the figure, and (H-shaped steel)
Figure 3 shows an enlarged explanation of the foundation (6) of a mobile house (6) being fitted and placed on the top surface (9) of the cart frame (9) of the cart (7) which is fitted and placed so as to be able to roll freely on (11). An enlarged view of the lower part of the corner pillar. Figure 4 shows an enlarged view of the base that connects the underfloor in the center of the beams, and a horizontal beam attached to the pillar erected on the base. Figures 5 and 6 show the structure of the truck. FIG.

In Figures 1 and 2, the foundation (6) on the girder side and the pillar (
14) The horizontal rod (A) for firmly fixing the lower end is made of upper and lower two tiers of angle iron (white (1)). , Form the other surface by overlapping and fixing it with bolts and nuts so that it becomes a plane.
The horizontal rod (A) is screwed to the front surface of the base and the lower end of the column using a large square head wood screw (4) through a hole previously drilled in the horizontal rod (A).

At this time, between the lower edge of the base (6) and the lower edge of the horizontal rod (A),
By making visible the distance corresponding to the height of the upper frame (10) (1 mouth') vertically extending from both longitudinal edges of the top surface (9) of the moving trolley (7) shown in FIG. The lower part (16) can reliably fit onto the top surface of the moving trolley to prevent it from coming off during movement.

Further, the upper and lower two-tiered angle iron forming the horizontal rod (A) have their tips protruded by an appropriate length from the corner posts on opposite sides to form a protruding part (13), and the protruding part is used to receive a jack. Nasu.

Using the same method, the lower part of the house is fixed to the foundation and columns on the side between the beams using horizontal beams (B) and (C) made of two-stage angle iron. protrude alternately with the tips of the jacks, and similarly serve as jack holders.

In order to move a normal wooden house, horizontal bars (A) (B) (B) (C ), as well as attaching and fixing the two-tiered chevrons as shown in Fig. Horizontal rod made of steel (A
’) with large square head wood screws. Of course, in this case as well, the same phenomenon as described above (10) is present between the lower edge of the horizontal rod and the lower edge of the base.
The lower part of the base (16) is provided so as to fit into the two frames (10) (one opening) on the top surface of the moving trolley (7).

In this case, it is not possible or necessary to provide a protrusion at the tip of the horizontal rod.

Attach each horizontal rod (A) (A') (A") (B) (
When C) is fixed, the house becomes extremely strong and can withstand shaking vibrations during movement.

Next, as shown in Figure 1, cross the sleepers (1
2) and the horizontal rods (A), (A'), and (A') between each girder at an appropriate interval, and as shown in Fig. ), and then lift the house with a jack (15) and fit the moving trolley (7) shown in Figure 5 between the foundation (6) and the rail (l1). As a result, the movable trolley, which is configured to be freely rollable, acts in response to the 11 traction, allowing the house to move smoothly.

The mobile trolley (7) of the present invention is constructed as follows.

In the channel-shaped truck frame (7a) shown in FIG. 5, a plurality of rolls (8) shown in FIG. 6 are mounted on a rotating self-roller in the inner transverse direction. At this time, the bottom of the roll should be slightly closer to the bottom edge of the trolley frame.
It is located above and formed so as to fit on the upper surface of the rail (11). Further, on the top surface of the bogie frame (9), one frame (10) (10') is erected at a relative position occupying about 1/2 of the length of both edges in the longitudinal direction of the picture edge, The lower part of the base (16) that is exposed between the lower edge of the horizontal rod attached to the front surface of the base and the bottom edge of the base is the upper frame (10) (10') of the moving trolley.
) Set the width and height of the upper frame in the transverse direction so that it fits inside the frame.

In this way, the mobile trolley of the present invention, which is rotatably interposed between the foundation and the rails of the mobile house, can be positioned between the foundation and the rails with certainty.
l) It fits into the x-strip and can sufficiently prevent the +11L-strip and soil 12 from coming off. It is preferable that the roll (8) shown in FIG. 6 is provided with bearings containing appropriate bearings such as ball bearings at both ends thereof, and the roll shaft (17) is fixed thereon.

The feature of the upper frame (10) (1 opening) on the top surface of the trolley frame (9) at a relative position of about 1/2 of both edges is that the main transportation trolley is attached to the lower surface of the base. When fitting (7), for example, when placing a moving trolley on the point where the base meets the girder direction and the beam direction, that is, the bottom of the corner post, place the part where the upper frame is not erected directly under the corner post. can be inserted. If the upper frame were to stand on both edges of the top surface, the perpendicular part of the base would be blocked by other bases, making it impossible to fit directly below.
Bowing causes problems in stably supporting the weight of the house. The same applies when the indoor foundations intersect in a T-shape.

(Example) Horizontal rod (A) (
〆) (A') (B) (C) As mentioned above, angle iron is attached in two stages, upper and lower, and is attached and fixed to the foundation of the house and the front of the pillar, but the actual During construction, holes for large square-head wood screws and bolt holes for the upper and lower tiers should be drilled in advance at the required locations. (6) After accurately measuring the dimensions of the lower part of the base (16) to be exposed between the lower edge of
Provide a jack holder and firmly screw it to the base using a large square head wood screw (4).

Next, the upper angle iron (1') is brought into contact with the pillar and secured to the lower angle iron (1) with bolts and nuts (5), and then attached to each pillar with large square head wood screws (4). Screw on tightly.

The angle iron used is the thickness of the foundation of a normal wooden house.
Since it is 0,11 to 15 seconds, the width of one side is 8 to 10
Hunting Use something about 10mm thick.

As a means of attaching and fixing horizontal rods to foundations, etc.,
In the case of Publication No. 49270, since bolts and nuts are used, a total of Z manpower is required for the outside and inside of the house, but if the dog-shaped square head wood screw of the present invention is used, the manpower is 1 manpower. It's over.

Further, the reason why the horizontal rod is made to protrude outward from the corner post (14) is that it can be used as a jack receiver and is also convenient for adjusting the length of the angle iron used.

Furthermore, the feature of attaching angle irons to the upper and lower layers was developed in 1986.
In the U-shaped channel of Publication No. 49270, when it is necessary to add to the required length, welding has to be resorted to. However, with the angle iron of the present invention, it has been proven through experiments that it is sufficient to stack it on other angle iron on both sides of the joint and secure it with bolts and nuts. Without the need for labor, any number of people can easily carry out the work, thus saving time and effort.

-15- Now, if the direction of movement of the house is to the right as shown in Figure 1, the cross beams are attached and fixed to the foundation connecting the outer periphery of the house and the center between the beams as described above, and the house is moved. When moving toward the front in Figure 1, place the horizontal rods on the bases located at the positions that divide the space between the girders into two or four equal parts, and move them.
In other words, the number of horizontal beams to be attached is determined according to the width of the frontage.

The sleepers (12) for laying the rails are 20 mm wide, 15 mm high, and about 6011 to 100 mm long. For rails that utilize H-beams as they are, the width of the upper and lower surfaces of the structure is preferably the same as the width of the foundation.

Therefore, the length of the roll (FIG. 6) mounted on the moving trolley (FIG. 5) of the present invention is the same as the width of the base and the width of the rail. Generally, the appropriate number of rolls to be accommodated in this moving cart is three. In addition, the trolley frame (7) of this moving trolley generally has a longitudinal length of about 25 cm and a transversal length of about 15 cm.
The height is approximately 7.2 mm, and the height and thickness of the upper frame -16- (10) (10') are approximately ls to 3 mm. Approximately 1
3. The diameter of the roll shaft (17) is approximately 611 mm. The appropriate diameter of the roll shaft (17) is 2 s to 2.5 s. Therefore, it is much lower than this moving trolley +3 Special Publication No. 56-49270, so it is suitable for supporting a house. It is extremely stable at the top. It is preferable that this moving trolley is usually made of steel.

Next step The foundation of a house is generally placed on a concrete foundation, so after removing the bolts that connect the foundation and the foundation, the final preparation for moving begins. That is, while jacking up the house using jacks placed at appropriate positions, assemble cross beams (not shown) with sleepers on both sides of the cloth foundation to the required height, and then place sleepers (12) in the center of the cross beams as described above. , the rails (11) are sequentially laid, and the work is completed by fitting and installing a moving trolley between the upper surface of the rail and the lower surface of the foundation.

After that, they gradually started moving with the house in tow.

(c) Effects of the Invention Since the horizontal rod formed from the two-tiered angle iron of the present invention is attached and fixed to the foundation and pillar, large square head wood screws are used, which eliminates the need for conventional methods. Compared to this, the number of manpower is halved.

In addition, since the horizontal rods are made to protrude outward from the corner pillars and serve as jack holders, there is no need to separately construct a jack holder as in the conventional method, and there is no need to build a concrete foundation for a jack stand.

Furthermore, adding horizontal rods is extremely easy and simple, and there is no need for on-site welding work.

There is no need for foundation concrete for laying the rails as in the conventional method, and the method of the present invention requires simply mounting the rails made of H-beams on the sleepers, so the construction period is reduced to just one.
It is shortened to 75 or more.

The moving trolley is easy to manufacture, and its height is about 172 times shorter than the conventional one, so it is highly stable during movement.

As described above, the method for moving a wooden house and the moving cart of the present invention solve the drawbacks of the conventional method, reduce labor, ease the work, shorten the construction period, provide stability during movement, etc. Therefore, the restoration work is also minimized. Compared to the past, the efficiency of transportation is much improved, and the benefits of having multiple dogs can be reduced economically.

[Brief explanation of drawings]

1 is a front view, FIG. 2 is a partially enlarged front view, FIGS. 3 and 4 are partially enlarged plan views, and FIGS. 5 and 6 are enlarged perspective views. A, A', A'', B, C... Horizontal rod 1, 1
', 2. 2', 3. 3'・Angle iron 4...Large square head wood screw 6.6'・Base 5 7 Bolt/nut moving trolley 19= 7a...Bogie frame 9...Dolly frame structure 11...Rail 13 .13', 1 gol13'//... protrusion 14,
14, 14. 14...Corner post 15...Jack l7...Roll shaft 8 Roll 10 10'・Upper frame 12...Sleeper 16 Lower base

Claims (2)

[Claims] (1) The foundations between the girders and beams that form the outer periphery of the wooden house, the pillars erected on these foundations, the main foundations installed in the direction of movement within the house, and the pillars erected on these foundations. On the other hand, the horizontal rod (A) (A'
)(A″)(B)(C) respectively, and place the moving trolley (
7) Leave enough room for the mobile trolley to fit into the base via the upper frame (10) (10'), and form other horizontal rods except for the indoor horizontal rod (A). The upper and lower two levels of angle iron are made to alternately protrude to the outside of the corner posts (14) (14') (14'') (14'') on the outside of the house to form protruding parts (13) (13') (13''). Each horizontal rod is screwed to the base and pillar using large square head wood screws so as to form (13''). Next, rails (11) made of H-shaped steel are laid in a shape on sleepers (12) installed at appropriate intervals perpendicular to the direction of movement directly below each horizontal beam, and the house is jacked up. A method for moving a wooden house, characterized in that a moving trolley is rotatably fitted between the rails and the foundation to move the house. (2) In a channel-shaped truck frame (7a) in which a plurality of rolls (8) formed to be freely rollable in the inner transverse direction are mounted, the bottom of the rolls is slightly higher than the bottom edge of the truck frame. and on the top surface of the bogie frame (9), an upper frame (10) with a width and height of 1 to 3 mm is located at a relative position occupying about 1/2 of the length of both longitudinal edges. 10') is installed upright.