JPH10299987A - Foundation level adjusting board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a foundation level adjusting board which can adjust the level extremely easily and can keep a stable supporting condition. SOLUTION: This adjusting board B furnishes an elevating member 1 having a male screw 3 formed directing downward at the lower part of a loading board which loads the foundation frame of a fabricating house and the like; a spherical body 5 having a female screw 4 to which the male screw 3 of the elevating member 1 is screwed; and a base board 6 having a sphere receiving room 7 which houses the spherical body 5 rotatable in the removal preventive condition, has an opened upper part, and is hollowed in the spherical form, composed by joining plural component members 61 and 62, and loading its bottom on the ground. While the spherical body 5 is held in the rotation stopping form to the above base board 6 in the condition to allow a little rotation by a loose fitting member 12 formed between the spherical body 5 and the sphere receiving room 7 of the base board 6, the spherical body 5 is maintained in the fixing condition to the base board 6 by fastening a fastening member 13, so as to compose this regulating board B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention belongs to the technical field of a base level adjusting table for supporting a base frame such as a storeroom or a mini-house.

[0002]

2. Description of the Related Art A base frame of an assembled house such as a storehouse or a mini-house is usually mounted on a base block in order to secure air permeability. At the time of assembling, after adjusting the ground in advance, place the foundation block on the ground, place the foundation frame on it, and check the level using a level before or after assembly of the foundation frame Was.

[0003]

If the base frame is not horizontal, the door may not close properly, a gap may be formed between the pillar and the wall panel, or light may enter from outside. In addition to leaking and leaking, there was also a problem that the appearance was not good.

[0004] Therefore, when the horizontal is not level before and after the completion of the assembling of the foundation frame, the ground below the foundation block is dug down or buried, and a wooden board or metal sheet is placed between the foundation block and the foundation frame. The level was adjusted by inserting a board, but the work was very troublesome and time-consuming. Also, depending on the inclination of the ground, the inserted wooden board or metal plate may not be able to achieve surface contact, and a stable supporting state may not be secured.

The present invention has been made in view of such circumstances,
It is an object of the present invention to provide a base level adjustment base that can adjust the level very easily and has a stable support state.

[0006]

According to the present invention, means for solving the above-mentioned problems are constituted as follows. That is, a spherical member having an elevating member having a male screw portion formed downward at a lower portion of a mounting table portion on which a base frame of an assembled house or the like is mounted, and a female screw portion screwing the male screw portion of the elevating member. A body, and a ball receiving chamber that is hollowed out in a spherical shape with an open top that accommodates the spherical body so that it can roll freely in a retaining state, and a plurality of constituent members are joined and the bottom part is placed on the ground A base, and a loose fitting portion formed between the spherical body and the ball receiving chamber of the base allows the spherical body to slightly rotate with respect to the base in a state where it is allowed to rotate slightly. It is characterized in that it is held in a detent shape and that the spherical body is held in a fixed state on the base by fastening of a fastening member.

The height can be adjusted very easily by rotating the elevating member without moving the base.
On the other hand, the angle of the elevating member can be adjusted within the range of play of a loose fitting portion formed between the spherical body and the ball receiving chamber of the base. Then, after adjusting the height and the angle, the spherical member can be fixed to the base by fastening the fastening member, and in the fixed state, the elevating member is in surface contact with the base via the spherical member. It is supported and a stable supporting state is obtained.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a basic level adjusting table according to an embodiment of the present invention. Fig. 1 (A),
(B) is a longitudinal sectional view of a base level adjusting table (hereinafter referred to as an adjusting table) B, FIG. 2 is a transverse sectional view, and FIG. 3 is an exploded view. In these figures, reference numeral 1 denotes an elevating member and an assembling house. A male screw portion 3 is integrally formed downward at the lower portion of the mounting base 2 on which the base frame F (see FIGS. 4 and 5) is mounted, and the male screw portion 3 has a truncated spherical shape. The spherical body 5 is screwed into the female screw portion 4 formed on the body 5, and the spherical body 5 is divided into two half-shaped components.
61 and 62 are rotatably housed in a ball receiving chamber 7 having an open top and formed on a base 6 formed by joining bolts 8 and nuts 9 together. The bolt 8 is inserted into the bolt hole b from an open bottom c provided at two opposing positions (see FIG. 2) of the two constituent members 61 and 62, and fastened with a nut 9 via a washer. I have to.

On the spherical body 5, a projection 10 is formed so as to protrude. On the other hand, one of the constituent members 61 of the base 6 is formed with a receiving hole 11 for loosely fitting the projection 10. The spherical body 5 is rotatable with respect to the base 6 within a range of play of the projection 10 with respect to the receiving hole 11, whereby the angle of the elevating member 1 for receiving the base frame F is, for example, 5 ° on each side. It is possible to tilt. The spherical body 5 can be fixed to the base 6 by screwing the set screw 13 into the bolt hole 14 of the other component member 62. In addition, the above-mentioned protrusion 10
The receiving hole 11 forms a loose fitting portion 12 according to the present invention.

The above-described lifting member 1, spherical body 5, and base 6
For example, various plastics, preservative-treated wood, ALC (light-weight foamed concrete), and the like can be used. Particularly, in the case of plastic, it is easy to manufacture by molding, and can be provided at a low cost and at a low cost. . Such an adjustment table B can be constructed with good workability as described below (see FIG. 4).

First, the adjusting table B is arranged at a predetermined interval on the ground which has been adjusted in advance, and a base frame F is assembled on the adjusting table B, and the level is set using a level L. At this time, by rotating the elevating member 1, the height of the platform 2 can be adjusted very easily without moving the base 6.

On the other hand, the spherical body 5 can be tilted 360 ° within the movable range (range of play) of the projection 10 with respect to the receiving hole 11 without particularly adjusting the tilt angle (FIG. 1).
(B)), the inclination is adjusted at the same time when the height is adjusted. Then, when the leveling is finally completed, the set screw 13 is screwed and fastened to fix the spherical body 5 to the base 6, thereby completing the adjustment table B construction. Note that a plurality of the set screws 13 may be used.

As described above, the adjustment table B constructed on the ground is capable of applying the load received by the mounting section 2 to the spherical body 5 even in the construction where the ground is inclined (see FIG. 5). It can be dispersed on the base 6 by surface contact through the intermediary, and a stable supporting state can be secured without generating stress concentration.
The adjustment table B may be arranged only at the four corners, and a conventional fixed block may be used at other positions.

FIG. 6A shows a different embodiment of the adjusting table B. In this case, a receiving hole 11 forming a loose fitting portion 12 is formed into a spherical body 15.
In addition, the protrusion 10 is formed on one component member 161 of the base 16.

FIG. 6B shows another embodiment of the adjusting table B. In this case, the base 26 is divided into upper and lower parts, and the receiving hole 11 is formed on one of the constituent members 261 and the other constituent member 262. And at the same time, the load from the spherical body 5 is received only by the other component member 262, which is an integral member, so that there is no discontinuous portion in the support structure, and the stability of the support state is reduced. Even better. The two components 261 and 262 may be joined by bolts and nuts as in the previous embodiment (see FIGS. 2 and 3). Further, the other component member 262 may be divided into two in the vertical direction. Further, in each of the above embodiments, a drain hole for draining rainwater or the like that has entered the ball receiving chamber 7 may be formed in the ball receiving chamber 7.

[0016]

As described above, according to the base level adjusting table of the present invention, a spherical body in which an elevating member for receiving and supporting a base frame of an assembling house or the like is screwed through a loose fitting portion. Since the base is supported in a retaining state, by rotating the elevating member, the height can be adjusted very easily without moving the base,
The tilt angle of the elevating member can be adjusted within the range of play of the loose fitting portion. Then, by fixing the spherical body to the base with the fastening member, the elevating member directly receiving the load is stably supported on the base by surface contact through the spherical body, so that the base frame is held in a stable support state. can do.

The number of divisions of the base may be three or more, and the division method is not limited to that of the embodiment and may be appropriately divided.

[Brief description of the drawings]

FIG. 1A is a longitudinal sectional view of an embodiment of a base level adjusting table according to the present invention, and FIG. 1B is a longitudinal sectional view showing a tilting state of a lifting member.

FIG. 2 is a cross-sectional view of the basic level adjustment table.

FIG. 3 is an exploded view of the same basic level adjustment table.

FIG. 4 is a layout diagram of the basic level adjustment table.

FIG. 5 is a side view showing an arrangement state of a base level adjustment table when the ground is inclined.

FIG. 6A is a longitudinal sectional view showing a different embodiment of the basic level adjusting table, and FIG. 6B is a longitudinal sectional view showing another embodiment of the basic level adjusting table.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Elevating member, 2 ... Mounting part, 3 ... Male screw part, 4 ... Female screw part, 5 ... Spherical body, 6, 16, 26 ... Base, 61, 62, 161, 162, 26
1,262: constituent members, 7: ball receiving chamber, 12: loose fitting part, 13 ...
Fastening member, B: foundation level adjustment stand, F: foundation frame.

 ──────────────────────────────────────────────────の Continuing from the front page (72) Inventor Atsushi Noshita 4-1-1-2-301 Suwa, Joto-ku, Osaka-shi, Osaka

Claims (1)

[Claims] An elevating member having a male screw portion formed downward at a lower portion of a mounting portion on which a base frame of an assembling house or the like is mounted, and a female screw portion screwing a male screw portion of the elevating member. A spherical body having a sphere, and a ball receiving chamber that is hollowed out in a spherical shape with an open top that accommodates the spherical body so that it can roll freely while retaining A base to be placed, and a loose fitting portion formed between the spherical body and the ball receiving chamber of the base allows the spherical body to rotate slightly. And a spherical body is held in a fixed state on the base by fastening of a fastening member.