wall

Abstract

To provide a fence in which a panel can be firmly attached to a column.SOLUTION: A female screw member is fixed to the outer surface of a column for erecting a panel by welding, a support member is attached to the column with a male screw member screwed to the female screw member, and a vertical frame of the panel is attached to the support member, the support member is provided with a connection part connecting to the female screw member and abutting parts arranged on both sides of the connection part in the width direction, and the end part of the abutting part is arranged near the outer surface of the column to make it abut or capable of abutting. When the panel is subjected to a strong external force due to a factor such as a strong wind, the force transmitted to the support member is distributed to the outer surface of the column through the abutting part, and the concentration of the force on the male screw member and the female screw member is suppressed, so that fracture or breakage of each screw member is prevented, and the panel is prevented from detaching from the column.SELECTED DRAWING: Figure 3

Description

【Technical Field】 【0001】 The present invention relates to a wall erected along the boundary of a site such as a house or a condominium, or along the boundary between a railway or a road and a residential area or the like. 【Background Art】 【0002】 A wall formed by attaching panels between columns arranged at intervals has been conventionally used. Regarding walls and fences in which panels, beams, etc. are attached between columns, various inventions have been made regarding the configuration for attaching the panels etc. to the columns. 【0003】 For example, in Patent Document 1, a cross member is attached between columns using a connecting member. The connecting member has a structure that covers the end of the cross member. The connecting member is attached to the column so as to be movable and fixed around the axis of the column, and the end of the cross member is rotatably connected to the connecting member around a horizontal axis. A fence invention is disclosed. 【Prior Art Documents】 【Patent Documents】 【0004】 【Patent Document 1】 Japanese Patent Laid-Open No. 10-205175 【Summary of the Invention】 【Problems to be Solved by the Invention】 【0005】 In the fence 1 shown in Patent Document 1, a plurality of female screw holes 5 into which bolts 15 are screwed are provided in a column 2 having a circular cross section. A configuration for attaching a connecting member 4 at the end of a cross member 3 to the column 2 using the bolt 15 and the female screw hole 5 is shown in Claim 5, FIG. 2, etc. However, since the female screw holes 5 are formed in the cylindrical wall of the column 2, there is a concern about problems such as damage to the female screw portion and detachment of the bolt when the cross member receives an external force. 【0006】 The present invention provides a wall capable of firmly attaching a panel to a column. [Means for solving the problem] 【0007】 To achieve the above objective, the present invention has the following configuration. In other words, the fence according to the present invention is a fence comprising posts erected at intervals and panels installed between each of the posts, wherein the posts have female threaded members fixed to their outer surface by welding, and support members are attached to the posts by male threaded members that are screwed into the female threaded members, and vertical frames of the panels are attached to the support members, and the support members have a connecting portion that connects to the female threaded member by the male threaded member, and contact portions that are arranged on both sides in the width direction of the connecting portion and face toward the posts, and the ends of each contact portion are positioned near the outer surface of the posts and are in contact with or capable of contacting the outer surface. The male threaded member is screwed in and the connecting portion of the support member is in contact with the female threaded member. It is characterized by the following: Furthermore, the wall comprises posts erected at intervals and panels installed between each post, wherein the posts have female threaded members fixed to their outer surface by welding, and support members are attached to the posts by male threaded members that are screwed into the female threaded members, and the vertical frames of the panels are attached to the support members, and the support members have a connecting portion that connects to the female threaded member by the male threaded member, and contact portions that are arranged on both sides in the width direction of the connecting portion and face toward the posts, and the ends of each contact portion are arranged near the outer surface of the posts The support member is in contact with or capable of contacting the outer surface, and is provided with mounting portions that are positioned on both sides in the width direction of the connection portion which is connected to the female screw portion by the male screw portion and extend toward the vertical frame of the panel, the vertical frame is in contact with each of the mounting portions and attached to the support member, and the support member is provided with a cylindrical wall portion at the base of each of the mounting portions, each cylindrical wall portion is formed in a cylindrical shape that surrounds the entire circumference of the inner hollow portion, and a part of the connection portion constitutes the cylindrical wall portion of each cylindrical wall portion. 【0008】 According to the fence of the present invention, since the female thread member is fixed to the outer surface of the support column to which the end of the panel is attached, the female thread can be provided on the support column more easily than when the female thread member is placed on the inside of the support column. Furthermore, since the female thread member is fixed to the outer surface of the support column by welding, the female thread member can be firmly fixed to the support column. In addition, since the support member is attached to the support column by a male thread member that is screwed onto the female thread member, and the vertical frame of the panel is attached to the support member, the panel can be attached to the support column via the support member that is firmly attached to the support column. Furthermore, the support member includes a connecting portion that connects to the female screw member by the male screw member, and contact portions positioned on both sides of the width direction of the connecting portion and facing the support column. The ends of each contact portion are positioned near the outer surface of the support column and are made to contact or be able to contact this outer surface, so that the force received by the support member from the panel is transmitted to the outer surface of the support column via the contact portions. By providing the support member in this manner, when the panel is subjected to a strong external force due to factors such as strong winds, the force transmitted to the support member is distributed to the outer surface of the support column via the contact portions, suppressing the concentration of force on the male screw member and female screw member. This makes it less likely for the screw members to break or be damaged, and makes it less likely for the panel to detach from the support column. 【0009】 Furthermore, it is preferable to provide the support member with a connecting portion that connects to the female threaded portion by the male threaded portion, and mounting portions that are arranged on both sides in the width direction of the connecting portion and extend toward the vertical frame of the panel, so that the vertical frame can be attached to the support member by bringing it into contact with each of the mounting portions. 【0010】 Furthermore, if each mounting portion is provided with a cylindrical wall at its base, and each cylindrical wall is formed into a cylindrical shape that surrounds the entire circumference of the inner hollow portion, and if a part of the connecting portion is used to form the cylindrical wall of each cylindrical wall, the rigidity of the part where the mounting portion and the connecting portion are connected is improved and deformation is made less likely. By providing support members in this way, the force transmitted from the panel that receives an external force reaches the connecting portion via each mounting portion, and is further distributed to the outer surface of the support column via the contact portion, so that breakage or damage to the male screw member and female screw member is suppressed, which is preferable. 【0011】 Furthermore, forming each of the contact portions near each of the cylindrical wall portions makes it easier for the force transmitted from the panel that receives an external force to be transmitted to each of the contact portions via each of the mounting portions. This improves the effect of distributing the force transmitted to the outer surface of the support column via the contact portions, suppressing breakage or damage to the male and female screw members, which is preferable. [Effects of the Invention] 【0012】 According to the wall of the present invention, the panel can be firmly attached to the support column. 【Brief Description of the Drawings】 【0013】 [Figure 1] It is a front view showing an embodiment of the wall according to the present invention. [Figure 2] It is a plan view of FIG. 1. [Figure 3] It is a cross-sectional view taken along line A-A of FIG. 1 showing a cross-section near the support column. [Figure 4] It is a front view showing the panel of FIG. 1. [Figure 5] It is a cross-sectional view taken along line A-A of FIG. 4 showing a longitudinal section near the upper frame of the panel. [Figure 6] It is a cross-sectional view taken along line B-B of FIG. 4 showing a cross-section near the vertical frame of the panel. [Figure 7] It is a plan view showing the contact member of FIG. 3. [Figure 8] It is a plan view showing the attachment member of FIG. 3. [Figure 9] It is a front view showing the support column of FIG. 3. [Figure 10] It is a cross-sectional view taken along line A-A of FIG. 9 showing a cross-section of the support column. [Figure 11] It is a view showing the state before attaching the contact member of FIG. 7 and the attachment member of FIG. 8 to the support column of FIG. 10. [Figure 12] It is a view showing the state where the support member is attached to the support column of FIG. 11. [Figure 13] It is a view showing the state where the vertical frame of FIG. 6 is brought into contact with the support member of FIG. 12. [Figure 14] It is a cross-sectional view taken along line B-B of FIG. 1 showing a cross-section near the support column. 【Embodiments for Carrying Out the Invention】 【0014】 Embodiments of the present invention will be specifically described based on the drawings. FIG. 1 is a front view showing an embodiment of the wall W according to the present invention, and FIG. 2 is a plan view of FIG. 1. In the following explanation, the vertical direction in Figure 1 will be referred to as the up-and-down direction, and the horizontal direction perpendicular to the vertical direction will be referred to as the horizontal direction. Furthermore, in the descriptions of panel 1 and support member S, which will be discussed later, the direction perpendicular to the vertical and horizontal directions will be defined as the width direction. The wall W shown in Figures 1 and 2 has panels 1 installed between support posts 9 that are erected at intervals on the installation surface G. Two panels 1 are stacked vertically and attached to each support post 9. 【0015】 The wall W shown in Figures 1 and 2 has a circular outer shape in plan view, with a rectangular outer shape in plan view, and a rectangular outer shape in plan view, with a support column 9B positioned to the left of the circular outer shape in plan view, and two panels 1A are installed vertically between each of the support columns 9A and 9B. Furthermore, two panels 1C are placed to the left of the support column 9B in the horizontal direction, and their ends are attached to the support column 9B. Furthermore, as shown in Figure 2, a support column 9B is positioned diagonally to the right in a plan view of the support column 9A, and two panels 1B are installed vertically between the support column 9B and the support column 9A. In addition, two panels 1C are positioned diagonally to the right in a plan view of the support column 9B, and their ends are attached to the support column 9B. 【0016】 Each panel 1A has a rectangular flat plate body 10, with an upper frame 2A and a lower frame 2B positioned at both ends in the vertical direction, and vertical frames 3 positioned at both ends in the horizontal direction, and attached accordingly. Each panel 1B and 1C is formed to have the same shape as panel 1A. 【0017】 Figure 3 is a cross-sectional view of AA in Figure 1, showing a cross-section near support column 9A. Each panel 1A is connected to the support column 9A via a vertical frame 3, specifically, the vertical frame 3 is attached to the support column 9A via a support member S attached to the support column 9A. The support member S comprises a mounting member 7 and a contact member 8. The mounting member 7 and the contact member 8, which are formed separately, are attached to the support column 9A by a male threaded member B1 made of a hexagonal bolt. The male threaded member B1 is screwed to a female threaded member 91 which is fixed to the outer surface of the support column 9A by welding. The vertical frame 3 is attached to the mounting member 7 by screws B2, and screws B2 are screwed into a female threaded member N fixed to the mounting member 7. Furthermore, in the case of panel 1B shown in Figure 3, the vertical frame 3 is attached to the support column 9A via the support member S in the same manner as panel 1A. 【0018】 Figure 4 is a front view showing panel 1A in Figure 1, and Figure 5 is a cross-sectional view AA of Figure 4, showing a vertical section of panel 1A near the upper frame 2A. The plate body 10 of panel 1A is a flat plate with a uniform thickness and is made of polycarbonate resin. Screws are screwed into the ends of the plate body 10 in the width direction, forming retaining portions 11 that are larger in the width direction than the plate thickness. Multiple retaining portions 11 are formed at each of the four edges of the plate body 10. 【0019】 The upper frame 2A is a long body with a roughly rectangular cross-sectional shape and is made of metal. Specifically, it is made of extruded aluminum and has the same cross-sectional shape along its entire length in the longitudinal direction. The upper frame 2A has a groove 20 into which the end of the plate body 10 is inserted and stored inside. The groove 20 is formed in a bag-like shape, with a portion inside the groove that has a wider groove width than the groove width near the opening edge. The width of the groove at the opening is set to be larger than the thickness of the plate body 10 and smaller than the width of the retaining portion 11. By providing the upper frame 2A in this way, the end of the plate body 10 is prevented from coming out of the groove 20. 【0020】 A packing P is placed and attached between the end of the plate body 10 and the upper frame 2A. The packing P is formed in a roughly strip-shaped sheet and is installed so as to cover almost the entire end of the plate body 10 inserted into the groove 20. By installing the packing P, the intrusion of water, sand, dust, etc. into the groove 20 can be suppressed. In addition, the contact of the packing P between the opening edge of the groove 20 and the plate surface of the plate body 10 suppresses the movement of the plate body 10 relative to the upper frame 2A and restricts the detachment of the end of the plate body 10 from inside the groove 20. Furthermore, the contact of the packing P between the opening edge of the groove 20 and the plate surface of the plate body 10 can suppress vibration and noise generation of the plate body 10 when exposed to wind, etc. Furthermore, the lower frame 2B shown in Figure 4 is formed to be the same shape as the upper frame 2A, and is attached to the plate body 10 in the same manner as the upper frame 2A. 【0021】 Figure 6 is a cross-sectional view of BB in Figure 4, showing a cross-section of panel 1A near the vertical frame 3. The vertical frame 3 is a long body with its longitudinal direction oriented vertically, and has a first frame member 4, a second frame member 5, and a connecting frame member 6. The first frame member 4, the second frame member 5, and the connecting frame member 6, each formed with a different cross-sectional shape, are made from extruded aluminum profiles, and their respective cross-sectional shapes are the same along their entire length in the longitudinal direction. 【0022】 The vertical frame 3 is constructed as a single unit by attaching the first frame member 4 and the second frame member 5 to the connecting frame member 6 and securing them with screws B3. The vertical frame 3 has a groove 30 formed between the first frame member 4 and the second frame member 5. The groove 30 is formed in a bag-shaped groove with a portion inside the groove that has a wider groove width than the groove width near its opening edge. Similar to the groove 20 of the upper frame 2A, the groove 30 has a groove width at its opening that is larger than the thickness of the plate body 10 and smaller than the width of the retaining portion 11, thereby restricting the removal of the end of the plate body 10 that has been inserted and stored inside. Furthermore, the vertical frame 3 is provided with a support portion 69 for attachment to the support member S, positioned at the end of the connecting frame material 6 in the width direction, and the support portion 69 is formed in a substantially rectangular flat plate shape that protrudes outward in the lateral direction. 【0023】 Furthermore, a packing P is placed and attached between the end of the plate body 10 and the vertical frame 3. The packing P attached to the vertical frame 3 is formed in a roughly strip-like sheet shape and is attached so as to cover almost the entire end of the plate body 10. Similar to the packing P attached to the upper frame 2A, it suppresses the intrusion of water, sand, dust, etc. into the groove 30, restricts the detachment of the end of the plate body 10 from the inside of the groove 30, and suppresses vibration and noise generation of the plate body 10 when exposed to wind, etc. 【0024】 The first frame member 4 and the second frame member 5 that constitute the vertical frame 3 are formed to be the same size in the longitudinal direction. The connecting frame member 6 is formed to be larger in the longitudinal direction than the first frame member 4 and the second frame member 5, and its longitudinal ends 6a and 6b (not shown) protrude from the ends of the first frame member 4 and the second frame member 5. The upper frame 2A and the lower frame 2B are fixed to each vertical frame 3 by abutting their longitudinal ends against the lateral ends of the ends 6a and 6b, respectively, and securing them with screws (not shown), thereby integrally forming the panel 1A. 【0025】 Figure 7 is a plan view showing the contact member 8 in Figure 3. The contact member 8 is a long body with a roughly U-shaped cross-section, with its longitudinal direction oriented vertically, and its vertical size is the same as the connecting frame material 6 of the vertical frame 3 of panel 1A. The contact member 8 is formed by bending a metal plate, and its cross-sectional shape is the same along its entire length in the longitudinal direction. The contact member 8 includes a second connecting portion 81 and a contact portion 82. The second connecting portion 81 is provided in a substantially rectangular flat plate shape with both plate surfaces facing horizontally, and has through holes 81a that penetrate horizontally. Each through hole 81a is provided in a size that allows the male thread portion of the male thread member B1 to be inserted, and two through holes 81a are formed, positioned in the center of the width direction of the second connecting portion 81 and spaced apart in the vertical direction. The contact portion 82 is provided in the shape of a rectangular flat plate that protrudes laterally from the widthwise end of the second connecting portion 81, and a total of two contact portions are formed, one at each end of the second connecting portion 81. 【0026】 Figure 8 is a plan view showing the mounting member 7 in Figure 3. The mounting member 7 is a long body with a roughly U-shaped cross-section, with its longitudinal direction oriented vertically, and is made of metal. Specifically, the mounting member 7 is made of an extruded aluminum profile, and its cross-sectional shape is the same along its entire length. Furthermore, the mounting member 7 is formed to be the same size in the vertical direction as the contact member 8 and the connecting frame member 6. The mounting member 7 includes a first connecting portion 71 and mounting portions 72 and 73 that protrude laterally from the first connecting portion 71. The first connecting portion 71 is provided in a substantially rectangular flat plate shape with both plate surfaces facing horizontally, and has through holes 71a through which the male threaded portion of the male threaded member B1 can be inserted. Two through holes 71a are formed near the center in the width direction of the first connecting portion 71, spaced apart in the vertical direction, corresponding to each of the through holes 81a. 【0027】 The mounting portion 72 is positioned at one end of the widthwise direction of the first connecting portion 71 and is provided in the shape of a rectangular flat plate that protrudes laterally. Furthermore, a cylindrical wall portion 75 with a substantially trapezoidal cross-section is formed at the point where the mounting portion 72 and the first connecting portion 71 are connected. The cylindrical wall portion 75 is formed in a cylindrical shape that surrounds the entire circumference of the hollow portion 75a, with a part of its cylindrical wall consisting of the first connecting portion 71 and the mounting portion 72. The mounting member 7 is provided with the cylindrical wall portion 75 to improve its rigidity and make it less susceptible to deformation such as bending and distortion. 【0028】 The mounting portion 73 is positioned at the end in the width direction opposite to the mounting portion 72 and is provided as a substantially rectangular flat plate that protrudes laterally. The mounting portion 73 is formed to be smaller in size in the width direction than the mounting portion 72. The mounting portion 73 has a recessed groove 73a formed on the outer plate surface portion in the width direction, and a through hole 73b is formed that penetrates the bottom portion of this recessed groove 73a. 【0029】 A cylindrical wall portion 76 with a substantially rectangular cross-section is formed at the point where the mounting portion 73 and the first connecting portion 71 are connected. The cylindrical wall portion 76 is formed in a cylindrical shape that surrounds the entire circumference of the hollow portion 76a, with a part of its cylindrical wall consisting of the first connecting portion 71 and the mounting portion 73. The mounting member 7 is provided with the cylindrical wall portion 76 to improve its rigidity and make it less susceptible to deformation such as bending and distortion. 【0030】 Figure 9 is a front view showing column 9A in Figure 3, and Figure 10 is a cross-sectional view AA of Figure 9 showing a cross-section of column 9A. The support column 9A is a long, cylindrical body with its longitudinal direction oriented vertically. A cap 96 is attached to the upper end of the column section 95, which is made of a round steel pipe, to close the opening. The support column 9A is installed so that the lower end of the column section 95 is embedded in the installation surface G. 【0031】 A female screw member 91 is fixed to the outer surface of the column portion 95. The female threaded member 91 is a hexagonal nut and is fixed to the outer surface of the column portion 95 by welding. In addition, a circular through hole 95a is formed in the cylindrical wall portion of the column portion 95 at a position corresponding to the female thread of the female threaded member 91. The female thread members 91 are arranged in pairs with a vertical gap between them, and are positioned at intervals corresponding to each through-hole 71a of the mounting member 7 and each through-hole 81a of the contact member 8. In Figure 10, two sets of female threaded members 91 are fixed to the left outer surface of the column section 95 in the horizontal direction in the figure, spaced vertically apart, and two sets of female threaded members 91 are fixed to the lower right outer surface of the column section 95 in the figure, spaced vertically apart. In other words, a total of four sets (eight) of the female threaded members 91 are fixed to the column 9A shown in Figures 9 and 10. 【0032】 Figure 11 shows the state before attaching the contact member 8 in Figure 7 and the mounting member 7 in Figure 8 to the support column 9A in Figure 10. Figure 11 shows the situation in which a support member S, consisting of a contact member 8 and a mounting member 7, is attached to the left side of the support column 9A in the lateral direction. The mounting member 7 has its mounting portions 72 and 73 facing the opposite side of the support column 9A, and the through hole 71a formed in the first connecting portion 71 is positioned to correspond to the female threaded member 91 of the support column 9A. The contact member 8 is positioned between the contact member 7 and the support column 9A, with the through hole 81a formed in the second connecting portion 81 positioned to correspond to the female thread member 91 of the support column 9A. In other words, the mounting member 7 and the contact member 8 are positioned so that the outer surfaces of the second connecting portion 81 and the first connecting portion 71, which are formed in a planar shape, are opposite each other, and the positions of the through holes 71a and 81a are aligned. 【0033】 The mounting member 7 of the support member S shown in Figure 11 has a female threaded member N attached to the mounting portion 73. The female threaded member N is a so-called crimp nut and comprises a substantially cylindrical cylindrical portion Na with a female thread formed on its inner circumferential surface, and a flange portion Nb positioned at one end of the cylindrical portion Na and formed so as to bulge outward. The female threaded member N is attached to the mounting portion 73 by inserting the cylindrical portion Na into the inside of the through hole 73b. The female threaded member N is also attached by housing the entire flange portion Nb inside the groove 73a. The female threaded member N is engaged with the cylindrical portion Na by the force applied when the male threaded member is screwed into the female thread on the inside of the cylindrical portion Na, causing the outer surface of the cylindrical portion Na to expand in diameter near the mounting portion 73, thereby securing it in a way that prevents it from being removed from the through hole 73b. 【0034】 The mounting member 7 and the contact member 8 are attached to the support column 9A by inserting the male thread of the male thread member B1 through the respective through holes 71a and 81a and screwing it into the female thread member 91, thereby forming the support member S. Figure 12 shows the state in which the support member S is attached to the support column 9A in Figure 11. As shown in Figure 12, the mounting member 7 and the contact member 8 are brought into contact with the outer surface of the first connecting portion 71 and the outer surface of the second connecting portion 81, and the male screw member B1, through which the male screw is inserted into each of the through holes 71a and 81a, is screwed into the female screw member 91 to attach it to the support column 9A. The tip of the male screw of the male screw member B1, which is screwed into the female screw member 91, is inserted into the inside of the column portion 95 through the through hole 95a. 【0035】 The contact member 8 of the support member S shown in Figure 12 has the ends of each contact portion 82 in contact with the outer surface of the support column 9A. Furthermore, the mounting member 7 of the support member S has the mounting portions 72 and 73 positioned near each contact portion 82. That is, the cylindrical wall portions 75 and 76 are positioned near each contact portion 82. 【0036】 The panel 1A is provided such that the vertical frame 3 is attached to the support member S by screws B2 that can be screwed into the female threaded member N. Figure 13 shows the state in which the vertical frame 3 in Figure 6 is in contact with the support member S in Figure 12. In Figure 13, panel 1A has the inner surface of the support portion 69 formed on the connecting frame material 6 in contact with the outer surface of the mounting portion 73 of the support member S. Furthermore, panel 1A is positioned so that the outer surface on the side opposite to the support portion 69 in the width direction is used as the contact surface 68 and is in contact with the inner surface of the mounting portion 72. 【0037】 As shown in Figure 13, panel 1A is attached to the support member S by inserting the male thread of screw B2 through the through hole 69a formed in the support member 69 and screwing it into the female thread member N, thereby attaching the vertical frame 3 to the support member S. Panel 1A, shown in Figure 13, is transformed into the state shown in Figure 3 by screwing screw B2 into the female thread member N. Furthermore, the panel 1A can be easily removed from the support member S by unscrewing the screw B2 from the female thread member N. Furthermore, the vertical frame 3 of panel 1B, which is positioned diagonally to the lower right in Figure 3, is attached to the support column 9A in the same manner as panel 1A. 【0038】 Each support member S attached to the support column 9A, as shown in Figure 3, is firmly attached to the support column 9A by being attached via a female threaded member 91 that is fixed to the support column 9A by welding. 【0039】 Furthermore, each support member S shown in Figure 3 can stably attach the vertical frames 3 of each panel 1A and 1B to the support column 9A by bringing the connecting portion 81 of the contact member 8 into contact with the female screw member 91 and bringing the tip portions of each contact portion 82 into contact with the support column 9A. For example, when panels 1A and 1B are subjected to a strong external force in the width direction, such as when a strong wind blows against the plate body 10, the force transmitted to the support member S is distributed to the contact portion 82 that contacts the support column 9A, thereby reducing the concentration of force on the female screw member 91 and the male screw member B1, and suppressing damage such as breakage or fracture of the female screw member 91 and the male screw member B1. 【0040】 As shown in Figure 3, each support member S has mounting parts 72 and 73 located on both sides in the width direction that come into contact with each other to attach the vertical frame 3, thus allowing the vertical frame 3 to be firmly attached. For example, when panels 1A and 1B are subjected to a strong external force in the width direction, such as when a strong wind blows against the plate body 10, the force in the width direction is easily transmitted to the support member S via the respective mounting parts 72 and 73. The force transmitted to the support member S is then distributed to the respective contact parts 82, thereby suppressing damage to the female screw member 91 and the male screw member B1. In particular, the support member S shown in Figure 3 has its mounting portions 72 and 73 positioned near each contact portion 82, so that the force in the width direction transmitted through the mounting portions 72 and 73 is easily distributed to each contact portion 82. Furthermore, since the cylindrical wall portions 75 and 76 are formed at the point where the mounting portions 72 and 73 connect to the first connecting portion 71, the rigidity at the cylindrical wall portions 75 and 76 is improved, and the force in the width direction transmitted through the mounting portions 72 and 73 is more easily distributed to each contact portion 82. 【0041】 As shown in Figure 3, the support column 9A can be used to attach the vertical frame 3 of panel 1 by attaching the support member S to the position of the female threaded member 91 which is fixed by welding. That is, by fixing each female threaded member 91 as shown in Figure 3, panel 1B can be attached to panel 1 attached to the support column 9A in an oblique direction in plan view. Furthermore, by positioning and fixing the female threaded member 91 on the diameter of the support column 9A, two panels 1 attached to the support column 9A can be positioned and attached in a straight line in plan view. In addition, although Figure 3 shows the vertical frames 3 of panels 1A and 1B attached to the same height position in the vertical direction of the support column 9A, it is also possible to attach the vertical frames 3 of three or more panels 1 to the same height position in the vertical direction of the support column 9A. 【0042】 Figure 14 is a cross-sectional view of BB in Figure 1, showing a cross-section near support column 9B. Support column 9B is a long, rectangular cylindrical body with its longitudinal direction oriented vertically, and is made of square steel pipe. Mounting members 7 are attached to both sides of the outer surface of the support column 9B. Each mounting member 7 shown in Figure 14 has the same shape as the mounting member 7 shown in Figure 8, and the outer surface of the connecting portion 71 abuts against the outer surface of the support column 9B, and is attached to the support column 9B by a screw member B4 inserted through the through hole 71a. The screw member B4 comprises a hexagonal bolt that passes through the support column 9B and a hexagonal nut that is screwed onto the male thread. Each mounting member 7 is attached to the support column 9B by screwing the hexagonal nut onto the male thread of the hexagonal bolt, which is inserted through the through hole 71a of each mounting member 7. 【0043】 Each panel 1A and 1C shown in Figure 14 has its vertical frame 3 attached to the mounting member 7 in the same manner as panel 1A, which is attached to the support column 9A. Specifically, each mounting member 7 shown in Figure 14 has a female threaded member N, which is a crimp nut, attached to its mounting portion 73. The contact surface 68 and the support portion 69 of the vertical frame 3 are brought into contact with the mounting portions 72 and 73, respectively, and the male thread of the screw B2, which is inserted through the through hole 69a of the support portion 69, is screwed into the female threaded member N, thereby attaching each panel 1A and 1C to the mounting member 7. 【0044】 Furthermore, the wall W according to the present invention is not limited to the above-described embodiment, and various modifications are possible without departing from the spirit of the present invention. For example, the support member S of the wall W is formed by separately forming the mounting member 7 and the contact member 8, but it is not limited to this, and the mounting member 7 and the contact member 8 may be formed from a single member. For example, the mounting member 7 may be formed by extending portions corresponding to each of the contact portions 82 from both ends in the width direction of the first connection portion 71. 【0045】 Furthermore, although the wall W is configured such that each contact portion 82 of the support member S attached to the support column 9A abuts against the outer surface of the support column 9A, it is not limited to this configuration. For example, the space between each contact portion 82 and the support column 9A may be very small, so that when panels 1A and 1B are subjected to a strong external force, the first connecting portion 71 and the second connecting portion 81 of the support member S deform, causing the contact portion 82 to abut against the support column 9A. By providing the support member S in this manner, the aforementioned effect of distributing the force through each contact portion 82 when panels 1A and 1B are subjected to a strong external force can be obtained. [Explanation of Symbols] 【0046】 1 Panel 10 Plates 11 Retaining part 2A Upper frame 2B Bottom frame 20 grooves 3 Vertical frame 4. First frame material 5. Second frame material 6 Connecting frame material 7. Mounting components 71 First connection section 72 Mounting part 73 Mounting part 75 Cylinder wall 76 Cylinder wall 8 Contact Member 81 Second connection section 82 Contact part 9 pillars 91 Female threaded member 95 Column section 96 Cap B1 Male threaded component P packing S Support Member W Wall

Claims

[Claim 1] A fence comprising posts erected at intervals and panels installed between each of the posts, The aforementioned support column has a female threaded member fixed to its outer surface by welding, and a support member is attached to the support column by a male threaded member that is screwed into the female threaded member, and the vertical frame of the panel is attached to the support member. The support member comprises a connecting portion that connects to the female threaded portion by the male threaded portion, and contact portions arranged on both sides in the width direction of the connecting portion and facing the support column, with the ends of each contact portion positioned near the outer surface of the support column and in contact with or capable of contacting the outer surface. A fence characterized in that the male threaded member is screwed in and the connecting portion of the support member abuts against the female threaded member. [Claim 2] The fence according to claim 1, characterized in that the support member has mounting portions arranged on both sides in the width direction of the connection portion which is connected to the female screw member by the male screw member and which extend toward the vertical frame of the panel, and the vertical frame is attached to the support member by abutting against each of the mounting portions. [Claim 3] A fence comprising posts erected at intervals and panels installed between each of the posts, The aforementioned support column has a female threaded member fixed to its outer surface by welding, and a support member is attached to the support column by a male threaded member that is screwed into the female threaded member, and the vertical frame of the panel is attached to the support member. The support member comprises a connecting portion connected to the female threaded portion by the male threaded portion, and contact portions arranged on both sides of the connecting portion in the width direction and facing the support column, with the ends of each contact portion positioned near the outer surface of the support column and in contact with or capable of contacting the outer surface. The support member is provided with mounting portions that are positioned on both sides in the width direction of the connection portion which is connected to the female screw portion by the male screw portion and extend toward the vertical frame of the panel, the vertical frame is attached to the support member by abutting toward each of the mounting portions, and the support member is provided with a cylindrical wall portion at the base of each of the mounting portions, each cylindrical wall portion is formed in a cylindrical shape that surrounds the entire circumference of the inner hollow portion, and a part of the connection portion constitutes the cylindrical wall of each cylindrical wall portion. [Claim 4] The fence according to claim 3, characterized in that each of the aforementioned contact portions is formed near each of the aforementioned cylindrical wall portions.

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