JP3219476U - fence - Google Patents

Abstract

To provide a fence that is easy to assemble and difficult to collapse. A fence includes a pair of struts 16, 18, a pair of panels 20, 24 sandwiching the pair of struts 16, 18 from the front and back, and the pair of panels 20, 24 movable in the vertical direction without being separated in the front-rear direction. The connecting member 30 is mounted between the pair of panels 20 and 24, and the horizontal rail 32 is provided between the pair of columns 16 and 18 so as to support the pair of panels from below. . The horizontal rail 32 includes attachment members 42 at both ends. A guide 44 is provided on the opposing surfaces of the pair of support columns 16 and 18. The attachment member 42 is attached to the guide 44 from above. [Selection] Figure 7

Description

  The present invention relates to a fence that is easy to assemble and difficult to collapse.

  Fences made from concrete blocks are well known. However, a concrete block fence is dangerous when it collapses due to a large earthquake or the like. Also, when making a fence with concrete blocks, lift the block above the reinforcing bars provided in the vertical direction in advance, then lower the block so that the reinforcing bars pass through the holes in the block, and repeat this to form multiple blocks. Stack from the bottom. However, since the concrete block is heavy, it is difficult to move the block above the vertical reinforcing bar.

  Therefore, if a polystyrene foam block having the same shape as the concrete block and lighter than the concrete block is used, labor for lifting the block is reduced when the fence is manufactured. However, it is still necessary to lift the foam block above the vertical rebar. Further, the durability of the polystyrene block is inferior to that of the concrete block.

  This invention is made | formed in view of such a situation, and it aims at providing the fence which is easy to assemble and is hard to collapse.

  The fence of the present invention includes a pair of struts, a pair of panels sandwiching at least one of the pair of struts from the front and the back, and the pair of panels so that the pair of panels can move vertically without being separated in the front-rear direction. A connecting member mounted between the panels; and a horizontal rail provided between the pair of support columns so as to support the pair of panels from below.

  According to the present invention, a fence that is easy to assemble and difficult to collapse can be obtained.

The perspective view of the fence of 1st embodiment. The front view of the fence of 1st embodiment. The horizontal sectional view of the fence of a first embodiment. The perspective view which shows the preparation process of the fence of 1st embodiment. It is a figure which shows the preparation process of the fence of 1st embodiment, (a) is a perspective view, (b) is the top view which abbreviate | omitted the supporting member. It is a figure which shows the preparation process of the fence of 1st embodiment, (a) is a perspective view, (b) is the top view which abbreviate | omitted the supporting member. It is a figure which shows the preparation process of the fence of 1st embodiment, (a) is a perspective view, (b) is an enlarged top view near the support | pillar of the right side. The perspective view which shows the preparation process of the fence of 1st embodiment. The perspective view which shows the preparation process of the fence of 2nd embodiment. The top view which shows the preparation process of the fence of 2nd embodiment. The perspective view which shows the preparation process of the fence of 2nd embodiment.

  Hereinafter, the fence of this invention is demonstrated based on each embodiment, referring drawings. The drawings schematically show the fence, the constituent members of the fence, and the peripheral members of the fence, and the dimensions and size ratios of these actual objects do not necessarily match the dimensions and size ratios on the drawings. Duplicate description will be omitted as appropriate, and the same reference numerals may be given to the same members. Unless otherwise specified, front, rear, left, right, top and bottom are defined on the basis of the direction of the fence shown in FIG.

  FIG. 1 shows a fence 10 according to a first embodiment of the present invention. FIG. 2 shows the front surface of the fence 10. The rear surface of the fence 10 also appears as shown in FIG. FIG. 3 shows a cross section taken along line AA of the fence 10 of FIG. The fence 10 includes columns 12, 14, 16, 18, panels 20, 22, 24, 26, a support member 28, a connecting member 30, a cross rail 32, a column cover 34, and a headboard 36. .

  The support columns 12, 14, 16, and 18 are cylindrical metal members having a square horizontal cross section, but there are no particular restrictions on the shape, material, and the like. The column 12 and the column 14, the column 14 and the column 16, and the column 16 and the column 18 are paired. In other words, the fence 10 includes a pair of support columns 14 and 16, for example. In other words, the fence 10 includes a pair of support columns 12 and 14 and a pair of support columns 14 and 16. The struts 12, 14, 16, and 18 are installed in the vertical direction in a state where the lower part is buried in the foundation or the ground of concrete or the like.

  Panels 20, 22, 24, and 26 are mainly made of foamed resin. For this reason, the panels 20, 22, 24, and 26 are lighter, and the labor for transporting and installing the panels when the fence 10 is assembled is reduced. A large front panel 20 and a large rear panel 24, and a small front panel 22 and a small rear panel 26 are paired. That is, the fence 10 includes a pair of panels 20 and 24, for example. In other words, the fence 10 also includes a pair of panels 22 and 26. In addition, all the fences of this invention may be equipped with the panel of the same magnitude | size.

  As shown in FIGS. 2 and 3, the center panels 20 and 24 in the third row from the bottom sandwich the support columns 14 and 16 from the front and rear. Since the panels 20 and 24 sandwich the front and back of the columns 14 and 16, there is no need to lift the panels 20 and 24 on the columns 14 and 16 and mount the panels 20 and 24 on the columns 14 and 16. The fence 10 is easily assembled. It should be noted that a pair of panels may sandwich one of the pair of support columns from the front and rear as in the second-stage panels 20 and 24 and the panels 22 and 26 from the bottom. That is, as shown in FIG. 2, the second-stage panels 20 and 24 from the bottom sandwich the support 14 or the support 16 from the front and the back, and the second-stage panels 22 and 26 from the bottom attach the support 12 or the support 18. It is sandwiched from the front and back. The same applies to the fourth and sixth panels 20, 24 and the panels 22, 26 from the bottom.

  FIG. 4 shows a manufacturing process of the fence 10. The support member 28 is provided between the pair of support columns, that is, between the support columns 12 and 14, between the support columns 14 and 16, and between the support columns 16 and 18, near the upper surface of the foundation or near the ground. The support member 28 is made of metal and includes protruding line portions 28a and 28b above the front and rear surfaces, respectively. The support member 28 supports the pair of panels 20 and 24 from below. Specifically, the concave portion on the bottom surface of the panel 20 is mounted on the protruding line portion 28a on the front side of the support member 28, and the concave portion on the bottom surface of the panel 24 is mounted on the protruding line portion 28b on the rear side. For this reason, when assembling the fence 10, the panels 20 and 24 can be easily installed in a predetermined position.

  The connecting member 30 is mainly composed of a foamed resin, and is mounted between a pair of panels, for example, the panels 20 and 24. Specifically, as shown in FIG. 3, the first protrusion 20 a and the second protrusion 20 b that are repeatedly formed on the back surface of the panel 20, and the first protrusion 24 a and the second protrusion that are repeatedly formed on the back surface of the panel 24. The connecting member 30 is mounted in a space formed by the two protruding portions 24b. The panels 20 and 24 are movable in the vertical direction by the connecting member 30 without being separated in the front-rear direction. As shown in FIG. 3, the connecting member 30 is a columnar member having an upper surface and a lower surface having a shape like a gourd. The shape and material of the connecting member 30 are not particularly limited as long as the pair of panels are movable in the vertical direction without being separated in the front-rear direction. The connecting member 30 may be an integral object, or may be composed of a plurality of members as in the present embodiment.

  As shown in FIG. 3, the panels 20 and 24 are provided with coating layers 20c and 24c on their surfaces, respectively. The coating layers 20c and 24c are plate-like members containing a resin. What is necessary is just to select the property of this resin, for example, waterproofness, fire resistance, etc. according to the installation place of the fence 10, etc. The covering layers 20c and 24c are fixed to the surface of the main body of the panels 20 and 24 by welding or adhesion. The coating layers 20c and 24c may be paint layers. Moreover, after assembling the fence 10, the surfaces of the panels 20, 22, 24, and 26 may be painted to provide a coating layer.

  The horizontal rail 32 is provided between a pair of support columns, for example, the support columns 14 and 16 so as to support a pair of panels, for example, the panels 20 and 24 from below. In the present embodiment, the horizontal rail 32 is also provided between the columns 12 and 14 and between the columns 16 and 18. As an example, a method of fixing the horizontal rail 32 between the columns 16 and 18 will be described later. Further, in the present embodiment, for example, between the panels 20, 24 at the first stage from the bottom and the panels 20, 22, 24, 26 at the second stage from the bottom, the horizontal rail 32 is provided between all the panels at each stage. Is provided. For this reason, a pair of support | pillars 12 and 14, support | pillars 14 and 16, and support | pillars 16 and 18 are reinforced by the crosspiece 32, and the fence 10 cannot fall easily.

  Further, the load on the upper panel, for example, the second panel 20, 22, 24, 26 from the bottom is applied not only to the lower panel, for example, the first panel 20, 24 from the bottom, but also to the horizontal rail 32. , And the durability of the fence 10 is improved. In addition, the horizontal crosspiece 32 does not need to be provided between all the support | pillars. Further, the horizontal bars 32 need not be provided at all between the panels of each stage. For example, the cross rails 32 may be provided every other panel between the panels. Note that one horizontal bar 32 may support not only a pair of panels but also two or more pairs of panels. For example, on the first-stage panels 20 and 24 from the bottom, the cross rail 32 between the support columns 12 and 14 supports the pair of panels 22 and 26 and the pair of panels 20 and 24.

  4 to 8 show a manufacturing process of the fence 10. The fence 10 is manufactured as follows, for example. First, as shown in FIG. 4, a support member 28 is attached between adjacent columns, for example, columns 16 and 18. Specifically, the support member fixtures 38 and 38 having a L-shaped vertical cross section are attached to the opposing surfaces of the support columns 16 and 18, and both ends of the support member 28 are inserted into the horizontal portions of the support member fixtures 38 and 38, The horizontal portions of the support member fixtures 38, 38 and the horizontal portions at both ends of the support member 28 are screwed.

  Next, as shown in FIG. 5 (a), the panel 20 on which the connecting member 30 is mounted is brought into contact with the support columns 16 and 18 from the front, and is placed on a support member (not shown) as shown in FIG. 5 (b). . Next, as shown in FIG. 6 (a), after the panel 24 is brought into contact with the support columns 16 and 18 from the rear above the panel 20, the panel 24 is moved downward, as shown in FIG. 6 (b). In addition, the panel 24 is coupled to the panel 20 via the coupling member 30. Thus, the columns 16 and 18 are sandwiched from the front and back by the panels 20 and 24. By repeating this, the three pairs of panels 20 and 24 in the first stage from the bottom are installed.

  Next, as shown in FIG. 7 (a), the horizontal rail 32 is mounted from above into the recess 40 formed in the upper part of the first-stage panels 20 and 24 from the bottom. The horizontal bar 32 includes a pair of attachment members 42, 42 at both ends (the left-end attachment member 42 is not shown). In addition, a pair of guides 44 and 44 are provided on the opposing surfaces of the columns 16 and 18 (the guides 44 provided on the columns 16 are not shown).

  The pair of attachment members 42 and 42 are attached to the pair of guides 44 and 44 from above. The pair of attachment members 42, 42 have a plate shape along the opposing surfaces of the columns 16, 18. As shown in FIG. 7B, the pair of guides 44, 44 have a horizontal cross-sectional C shape and cover both ends of the attachment members 42, 42. For this reason, it is easy to install the horizontal beam 32 between the columns 16 and 18, and the installed horizontal beam 32 is difficult to come off from the columns 16 and 18. This is repeated and the crosspiece 32 is installed on the first-stage panels 20 and 24 from the bottom.

  Next, as shown in FIG. 8, the second-stage panels 20, 22, 24, and 26 are installed on the horizontal rail 32 from the bottom. Specifically, the following procedure is performed. First, the end of the panel 26 to which the connecting member 30 is mounted is brought into contact with the support column 18 from the rear above the horizontal beam 32, and the panel 26 is moved downward, so that the horizontal beam 32 and the first panel 24 from the bottom are moved. Install on top. Next, the end of the panel 22 is brought into contact with the support column 18 from the front above the second-stage panel 26 from the bottom, and the panel 22 is moved downward to be attached to the second-stage panel 26 from the bottom. The panel 22 is fitted into the connecting member 30 from above, and the panel 22 is further moved downward to be installed on the horizontal rail 32 and the first-stage panel 20 from below.

  Then, above the horizontal rails 32 on the left and right sides of the column 16, the center part of the panel 24 to which the connecting member 30 is attached is brought into contact with the column 16 from the rear, and the panel 24 is moved downward to move the left and right sides of the column 16. It is installed on the horizontal rail 32 on both sides and the two panels 24, 24 in the first stage from the bottom. Next, as shown in FIG. 8, the center portion of the panel 20 is brought into contact with the support column 16 from the front above the second-stage panel 24 from the bottom, the panel 20 is moved downward, and the second-stage from the bottom. The panel 20 is fitted into the connecting member 30 mounted on the panel 24 from above, and the panel 20 is moved further downward to move the horizontal bar 32 on both the left and right sides of the support column 16 and the first two panels 20 and 20 from below. Install on top.

  By repeating this, the panels 20, 22, 24, and 26 are stacked in six stages. On the uppermost panels 20, 22, 24, 26, a horizontal rail for the uppermost stage is mounted (not shown). Then, a headboard receiver is attached on the top horizontal rail (not shown), and a headboard 36 is attached on the headboard receiver as shown in FIGS. The headboard 36 is made of, for example, aluminum, and tightens the top of the panels 20, 22, 24, 26 from the front-rear direction to prevent the panels 20, 22, 24, 26 from being detached from the columns 12, 14, 16, 18. Moreover, the appearance of the fence 10 is improved by the caps 36. As with the panels 20, 22, 24, and 26, the headboard 36 may be mainly composed of foamed resin, and the headboard 36 may be bonded to the upper surface of the uppermost panels 20, 22, 24, and 26.

  Next, as shown in FIGS. 1 and 2, the column covers 34 and 34 are attached to the columns 12 and 18. The column cover 34 is made of, for example, aluminum, and the side portions of the panels 20, 22, 24, 26 are tightened from the front and rear directions to prevent the panels 20, 22, 24, 26 from being detached from the columns 12, 18. In addition, the appearance of the fence 10 is improved by the support cover 34. For example, the uppermost horizontal rail, the headboard receiver, the headboard 36, and the column cover 34 are screwed to predetermined positions. Note that, like the panels 20, 22, 24, and 26, the support cover 34 may be mainly made of foamed resin, and the support covers 34 may be bonded to the left and right end faces of the panels 20, 22, 24, and 26.

  9 to 11 show a manufacturing process of the fence 50 according to the second embodiment of the present invention. The fence 50 is different from the fence 10 in that it includes a post 52 and a member that supports the post 52. Since the main component of the panels 54 and 56 constituting the fence 50 is foamed resin, the post 52 cannot be attached to the panels 54 and 56 as they are. Therefore, the fence 50 has a special structure for installing the post 52. Other than this structure, the fence 10 and the fence 50 are the same.

  A process for manufacturing the fence 50 will be described. First, as shown in FIG. 9, reinforcing members 57 and 57 for reinforcing the rear side of the panel 54 to which the post 52 is to be attached are attached to the horizontal rail 32. Specifically, the reinforcing member mounting brackets 58 and 58 that are L-shaped brackets are fixed on the horizontal rail 32. Next, the reinforcing members 57 and 57 are fixed to the reinforcing member mounting brackets 58 and 58. The reinforcing member 57 is a cylindrical metal member having a square horizontal cross section. In this embodiment, the outer shape of the horizontal cross section of the reinforcing member 57 is the same as the outer shape of the horizontal cross section of the support columns 59 and 60. For this reason, a reinforcing material or a support | pillar can be installed in the space formed between the panels 54 and 56 as needed.

  The length of the reinforcing member 57 is substantially the same as the height of the panels 54 and 56. And the panels 54 and 56 are installed so that the support | pillars 59 and 60 and the reinforcing materials 57 and 57 may be pinched | interposed from front and back. The panels 54 and 56 are installed in the same manner as the method for manufacturing the fence 10. Thus, the pair of panels 54 and 56 sandwich the pair of support posts 59 and 60 from the front and the back, and the reinforcing members 57 and 57 are provided between the pair of support posts 59 and 60 and the pair of panels 54 and 56.

  Next, as shown in FIG. 10, the base 62 is provided on the surface of at least one panel 54 of the pair of panels 54 and 56, and is fixed to the reinforcing members 57 and 57. The base 62 is a metal plate-like member for attaching the post 52. The base 62 is screwed to the reinforcing members 57 and 57 via the panel 54. Then, as shown in FIG. 11, the post 52 is screwed to the base 62. Thus, the fence 50 including the post 52 is obtained. The reinforcing members 57 and 57 and the base 62 can prevent the post 52 from falling from the panel 54.

10 Fences 12, 14, 16, 18 Posts 20, 22, 24, 26 Panel 20a First protrusion 20b Second protrusion 20c Covering layer 24a First protrusion 24b Second protrusion 24c Covering layer 28 Support members 28a, 28b Protruding wire portion 30 Connecting member 32 Horizontal beam 34 Supporting column cover 36 Coping member 38 Connecting member mounting tool 40 Recess 42 Mounting member 44 Guide 50 Fence 52 Post 54, 56 Panel 57 Reinforcing material 58 Reinforcing material mounting bracket 59, 60 Supporting column 62 Base

Claims (5)

A pair of struts;
A pair of panels sandwiching at least one of the pair of support columns from the front and back;
A connecting member mounted between the pair of panels so that the pair of panels are movable in the vertical direction without being separated in the front-rear direction;
A horizontal rail provided between the pair of columns to support the pair of panels from below;
With fence. In claim 1,
The horizontal rail includes a pair of attachment members at both ends,
A pair of guides are provided on the opposing surfaces of the pair of struts,
A fence in which the pair of attachment members are mounted on the pair of guides from above. In claim 2,
The pair of mounting members has a plate shape along the opposing surfaces of the pair of struts,
A fence in which the pair of guides cover both ends of the mounting member. In any one of Claim 1 to 3,
Under the horizontal rail, further has another pair of panels with a recess in the upper part,
A panel in which the crosspiece is mounted in the recess. In any one of Claim 1-4,
The pair of panels sandwich the pair of support columns from the front and back,
A reinforcing member provided between the pair of columns and the pair of panels;
A base provided on at least one surface of the pair of panels and fixed to the reinforcing material;
Further having a fence.

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