JP3046523U - Improvement of prefabricated wall with high stress strength - Google Patents

Abstract

(57) [Problem] To provide a prefabricated wall structure having high stress strength by increasing resistance not only in vertical and horizontal directions but also in oblique directions. A wall frame is formed from two upper and lower foundation beams (50, 51) and left and right side columns (10, 11). An engaging portion 43 is provided in an inner square of the formed frame. In the frame, an inclined beam (a beam receiving a force) and a sub beam 41 are provided like a cross. Inclined beams 40, 4
A sub-supporting beam 30 is provided before and after 1, and the inclined beam is sandwiched in a sandwich shape.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention provides an improvement on a prefabricated wall with high stress strength.

[0002]

[Prior art]

 The conventional prefabricated wall with the upper and lower beams and the left and right columns as basic structures had problems to be solved, such as insufficient stress resistance and complicated assembling work.

[0003]

[Problems to be solved by the invention]

 The present invention relates to improvement of a prefabricated wall having high stress strength, and a main object of the present invention is to provide an improvement of a prefabricated wall having high stress strength. It can not only resist and support vertical and horizontal stresses, but can also tilt. It can be said that the effect of avoiding stress distortion, deformation, and thread cutting as a whole is the best.

[0004] Another object of the present invention is to provide an improvement of a prefabricated wall having a simple and light construction and high stress strength. The structure, effects, features, and the like of the present invention will be described in detail below with reference to the drawings and embodiments.

[0005]

[Means for Solving the Problems]

 The prefabricated wall according to the present invention mainly consists of the upper and lower two foundation beams and the left and right side columns to form a wall frame. Locking parts are provided on the inner squares of the frame. In the frame, a beam receiving a force is arranged like a cross. Furthermore, it is tightened with a screw using a connecting plate at the intersection. A cross-shaped beam is engaged with the above-mentioned four locking portions. Several sub-support beams are added to the front and rear of the beam under the force, facing forward and backward, creating a sandwich. The upper and lower sides of the support beam are secured to the foundation beam with screws, as if sandwiched. As a result, the coupling structure of each part has a synergistic action, improves the strength of the overall stress, and helps to prevent deformation, vibration, and thread breakage.

[0006]

[Embodiment of the invention]

 First, a description will be given with reference to FIGS. The idea is to provide for the improvement of prefabricated pans with high stress strength. The prefabricated wall according to the present invention is mainly composed of two upper and lower foundation beams 50, 51, left and right columns 10, 11, two horizontal beams 20, which are fixed to the inside corresponding to the foundation beams by screws, 21. A number of sub-supporting beams 30 sandwiching the horizontal beam along the vertical direction, facing the front and rear, and are arranged inside the four corners of the frame like a cross, and sandwiched between the horizontal beams. A beam 40 (including two sub-beams) which receives a force, and a connecting plate 42 for fixing the beam receiving the force, which is installed in the front-rear direction, are formed.

Referring to FIG. 1, FIG. 2, and FIG. 3, two foundation beams 50 and 51 are installed so as to face upward and downward, and become a horizontal beam of a house. In order to prevent the displacement of the side pillars 10 and 11 described later, two transverse beams 20 and 21 each having the shape of a relative cattle convex are screwed. The two side pillars 10, 11 are installed at an appropriate distance from above and below the foundation beams 50, 51. Together with the horizontal beams 20, 21, the frame of the pot 1 is constituted. The same side pillar is formed by tightening two support beams 101 with screws so that their backs are turned. The support beam 101 has a U-shaped cross section and has parallel cutouts. It is fastened to the foundation beams 50, 51 at an angle 44 of 90 °. In other words, as shown in FIGS. 2 and 3, with the eight angles 44, the two side pillars 10, 11 are firmly fastened to the outer corners of the frames of the foundation beams 50, 51.

The cross section of the beam (inclined beam) 40 that receives a force is the same as the cross section of the support beam described above, and is provided between the diagonal angles of the angle 44 in the frame. Both ends are screwed into the corresponding angles 44 using the locking portions, respectively, so that a high load and a stress in a tilt direction can be received. The locking portion 43 has a triangular side, the joining plate 431 extends from two of the three sides, and the remaining notch on the third side receives the force of the beam 40 (or the sub beam 41 described later). Connect to the end. The joining plate 431 of the locking portion 43 is screwed into the side of the angle 44, and the bottom of the angle 44 is screwed into the lower foundation beam 51. In the end, the triangular side of the stop provides a threaded point for the two beams (the beam receiving the force and the sub-beam), and the two beams stick firmly to the inside corners of the wall frame, so In addition to receiving directional forces, the effect of avoiding considerable stress, deformation and threading is improved.

[0009] In order to distinguish it from a beam receiving a force, it is abbreviated as a sub beam. The outer ends of the two sub beams 41 are also fixed between the diagonals of the angle with screws by the other two engaging portions. The inner ends of the sub-beams 41 are welded to corresponding portions of the beam 40 which receives the above-described force. Then, the two sub-beams 41 are linearly arranged so as to face each other, and are fixed to the beam receiving the force like a cross at the square of the frame 1. The crossover structure in which one beam 40 is not interrupted and another beam 41 is interrupted can maintain the thickness of a single beam as shown in FIG. Of course, since the thickness is equal to the width of the horizontal beams 20 and 21 described above, it is possible to use the two sub-support beams 30 arranged before and after to sandwich the beam receiving the force in the middle. it can.

The two connecting plates 42 are rectangular plates, and are screwed forward and rearward at the intersection formed by the beam 40 and the two sub-beams 41 that receive the above-mentioned force, so that the connection is made. It is stable and solid, and the overall stress of the wall is improved. The two transverse beams 20, 21 are screwed relatively to the corresponding inner surfaces of the upper and lower two foundation beams. As shown in FIGS. 3 and 4, the length must be calculated after pulling the two side pillars 10, 11 and the two locking portions 43. The cross section of the transverse beam has a semi-convex shape, and the part protruding from the surface of the foundation beam is upper and lower relative as shown in Fig. L. Also, since the width is equal to the thickness of the beam 40 and the two sub-beams 41 that receive the force, the number of sub-support beams 30 in the protruding part of the horizontal beam is set so that the front and the rear face each other. Screw it in the corresponding place. Thus, the beam 40 receiving the force and the two sub beams 41 are sandwiched between the sub support beams 33, and as shown in FIG. .

As shown in FIGS. 2, 4 and 5, the cross section of some of the sub-support beams 30 has a semi-convex shape, and the front and rear faces face each other. It is. The upper and lower sides are fixed with screws so as to be sandwiched between the protruding sides of the two transverse beams 20 and 21. Then, as shown in FIG. 3, there is a synergistic effect on the strength, and the overall stress of the assembly type is greatly improved. It is more effective to further tighten the screws at the parts connection described above.

As shown in FIG. 5, inner and outer wall shield materials 2 and 3 can be attached to the inside and outside of the assembled wall 1 respectively. Since the sound-absorbing cotton (not shown) is filled between the two, there is an effect of silencing. Also, a fire protection plate whose inner and outer wall layer materials have a fire prevention effect may be used. FIG. 6 is an explanatory view showing a state applied to an outdoor assembling cab 1. As shown by the diagonal lines, the beams 40 receiving the force are installed symmetrically on the same horizontal plane, so that the effect of avoiding deformation, vibration and threading in any direction of the room can be said to be excellent.

Of course, as shown in FIG. 6, in the case where there is no neighboring assembled pedestal or cross beam, the neighboring side pillars 10 or 11 are formed of the relative supporting beams 101, so that Locking portions 43 can be arranged on the left and right sides of the device. In other words, the neighboring side pillars can be shared by the neighboring assembly cabs, which has the effect of saving material. It can be used as an outdoor assembly wall or as a partition in a room. As shown in Fig. 7, it is an explanatory diagram showing the state of application as an indoor wall or partition wall.

When the prefabricated wall 1 has a flat plate shape and a 90 ° vertical corner is formed with a neighboring prefabricated wall, the turning column 60 shown in FIG. 8 must be used. The turning column 60 is formed by adding a column 61 having a substantially rectangular cross section between two supporting beams 101 (62 and 63 in FIG. 8) forming side columns in FIG. Thus, the two walls are connected by sharing the turning column 60. The pillar 61 has a hollow shape, and one of the squares has a cutout, so that two joining plates 611 and 612 extending along the rectangular side are formed at that location, and the supporting beams 62 and 63 are respectively provided. Is screwed into the adjacent side of the column 61 along the vertical direction.

By the way, according to the present invention, the structure of each part is substantially tightened with screws, and the number 14 bolt is used.

[0016]

[Effect of the invention]

 According to the present invention, it is possible to obtain a prefabricated wall having a high stress strength capable of resisting not only a stress in a vertical direction and a horizontal direction but also in a tilt direction. The construction is simple and convenient. In addition, the sound deadening effect and the fire prevention effect can be improved.

[Brief description of the drawings]

FIG. 1 is an exploded configuration view of a prefabricated wall according to the present invention.

FIG. 2 is an exploded view of the prefabricated wall according to the present invention.

FIG. 3 is a front view of the assembly structure of FIG. 1;

FIG. 4 is a perspective view of the assembled structure of FIGS. 1 and 2;

FIG. 5 is a plan view showing a state of the upper foundation beam excluding the upper horizontal beam. (Two angles have been removed)

FIG. 6 is an explanatory view showing a state where the structure of the present invention is applied to an outdoor wall.

FIG. 7 is an explanatory view showing a state in which the structure of the present invention is applied as an indoor wall or a partition wall. (Shown by dotted line)

FIG. 8 is an explanatory view showing a state in which the structure of the present invention is applied as a turning post outside a corner.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Assembly type wall 2, 3 Inside and outside wall layer material 10, 11 Side pillar 101 Support beam 20, 21 Lateral beam 30 Sub-support beam 40 Inclined beam (beam receiving a force) 41 Sub-beam 43 Locking part 431 Joining plate 50 , 51 Foundation beam 60 Turning column 61 column

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[Procedure amendment]

[Submission date] October 24, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 5

[Correction method] Change

[Correction contents]

──────────────────────────────────────────────────続 き Continuation of the front page (51) Int.Cl. ⁶ Identification code Agency reference number FI Technical display location E04B 2/56 651 E04B 2/56 651S 651W 601 601A 601B 601D 605 605C 605D 605E 611 611B 622M 622 632 632B 632C 632G 642 642C 643 643G 645 645E 652 652J 652M 1/24 1/24 F 1/58 1/58 E G

Claims (6)

[Utility model registration claims] 1. A plurality of auxiliary beams are arranged in a frame formed by upper and lower two foundation beams, and left and right side columns installed at intervals between the foundation beams. An improved structure of a prefabricated wall having a high stress strength in which a wall layer material is attached to both sides of a frame, wherein the side pillars are formed by fastening two support beams with screws to face each other. Fixed to the foundation beam by an angle member fixed to the corner of the frame, while providing an inclined beam between a pair of diagonal corners of the corner of the frame, one end is welded to the inclined beam, the other end of the frame An improved structure of a prefabricated wall composed of a pair of sub beams fixed to other corners. 2. The improved structure of a prefabricated wall according to claim 1, wherein said inclined beam is fixed to said angle and fixed by a locking member comprising a triangular plate and a joining plate extending from two sides of said triangular plate. An improved structure of a prefabricated wall characterized by being performed. 3. An improved structure of a prefabricated cantilever according to claim 1, wherein two connecting plates are fixed at an intersection of said inclined beam and said sub beam. Improved structure. 4. The improved structure of the prefabricated wall according to claim 1, wherein a semi-convex transverse beam is fixed to the inner surface of the upper and lower two foundation beams. An improved structure of a prefabricated wall, wherein a sub-supporting beam is fixed to projecting portions of two lateral beams so as to face each other, and the inclined beam and the sub-beam are sandwiched. 5. A flat-plate-shaped assembly type cabin having the assembly-type wall improvement structure according to any one of claims 1 to 5, which is used to form vertical corners by joining them at an angle of 90 ° to each other. A turning column, wherein the turning column is provided between the two supporting beams forming the side columns, and the supporting beam is substantially rectangular in cross section, has a hollow shape, and has a cutout on one side of a square. A turning column characterized by being formed by a column formed with. 6. The improved structure of the prefabricated wall according to claim 1, wherein a sound absorbing cotton is filled between the inner and outer wall layer materials of the prefabricated wall, and the inner and outer walls are filled. An improved structure of a prefabricated wall in which the wall material uses a fire protection plate having a fire protection effect.