JPH0322414Y2 - - Google Patents
Info
- Publication number
- JPH0322414Y2 JPH0322414Y2 JP1984096508U JP9650884U JPH0322414Y2 JP H0322414 Y2 JPH0322414 Y2 JP H0322414Y2 JP 1984096508 U JP1984096508 U JP 1984096508U JP 9650884 U JP9650884 U JP 9650884U JP H0322414 Y2 JPH0322414 Y2 JP H0322414Y2
- Authority
- JP
- Japan
- Prior art keywords
- hollow reinforcing
- horizontal
- longitudinal
- integrally connected
- apex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Sewage (AREA)
- Panels For Use In Building Construction (AREA)
Description
【考案の詳細な説明】 本考案は格子連結構造体に関する。[Detailed explanation of the idea] The present invention relates to a lattice connection structure.
従来の格子連結構造体を構成する縦桁は第６図
又は第７図の様にＩ型になつていて、ドロやほこ
りａ……が溜りやすかつたり、上方から力Ｆが掛
つて破線で示すように変形しやすいという問題が
あつた。 The longitudinal girders that make up the conventional lattice connection structure are I-shaped as shown in Figures 6 and 7, and they tend to accumulate dirt and dust a..., and when a force F is applied from above, they can easily accumulate as shown in broken lines. As shown, there was a problem that it was easily deformed.
本考案はこのような従来の問題点を解決して、
丈夫で汚れ難くすることを目的とする。そこで本
考案の特徴とするところは、所定間隔に平行に配
設される複数本の縦桁と、該複数本の縦桁を連結
する複数本の横桁と、からなる格子構造体におい
て、水平面部と該水平面部の両側端から夫々一体
連設される傾斜面部とからなる横断面三角形状の
上下一対の中空補強部と、上端部に上方の中空補
強部の頂点部が一体連結されると共に下端部に下
方の中空補強部の頂点部が一体連結される中間ウ
エブと、から上記縦桁を形成した点にある。 This invention solves these conventional problems and
The purpose is to be durable and stain resistant. Therefore, the feature of the present invention is that in a lattice structure consisting of a plurality of longitudinal girders arranged in parallel at predetermined intervals and a plurality of cross girders connecting the plurality of longitudinal girders, horizontal A pair of upper and lower hollow reinforcing portions each having a triangular cross section, each consisting of a surface portion and an inclined surface portion integrally connected from both ends of the horizontal surface portion, and an apex portion of the upper hollow reinforcing portion integrally connected to the upper end portion; The longitudinal girder is formed from an intermediate web to which the apex portion of the lower hollow reinforcing portion is integrally connected to the lower end portion.
以下、図示の実施例に基づき本考案を説明す
る。 The present invention will be explained below based on the illustrated embodiments.
第４図は建物の入口に設置され、靴裏のドロを
落とすのに用いられるマツトを示し、この格子連
結構造体Ｍは、複数本の平行な縦桁１……と、こ
れに直交状に配設される横桁２……とから成る。
なお、所望により四周を別部材にて包囲するも好
ましい。 Figure 4 shows a mat installed at the entrance of a building and used to remove mud from the soles of shoes. It consists of horizontal beams 2 and...
In addition, it is preferable to surround the four peripheries with separate members if desired.
しかして、第１図に示すように、縦桁１は、横
断面において中間ウエブ６側に頂点部７が向く上
下対称形の一対の三角中空補強部３ａ，３ｂを有
する。具体的には、円形パイプ材を絞つてしだい
に第１図のような断面形状に塑性変形して製造す
るものであり、中空補強部３ａ，３ｂは、夫々、
水平面部９と該水平面部９の両側端から一体連設
される傾斜面部５，５とからなり、上方の中空補
強部３ａの頂点部７が中間ウエブ６の上端部６ａ
に一体連結され、下方の中空補強部３ｂの頂点部
７が中間ウエブ６の下端部６ｂに一体連設されて
いる。また、上記円形パイプ材が長手方向に溶接
部（ビード）を有する場合には、第１図中の符号
Ａで示すウエブ６の範囲に位置させるのが、強度
上、美感上から望ましい。 As shown in FIG. 1, the longitudinal girder 1 has a pair of vertically symmetrical triangular hollow reinforcing parts 3a and 3b with the apex part 7 facing the intermediate web 6 side in the cross section. Specifically, it is manufactured by squeezing a circular pipe material and gradually plastically deforming it into a cross-sectional shape as shown in FIG.
Consisting of a horizontal surface portion 9 and inclined surface portions 5, 5 integrally connected from both ends of the horizontal surface portion 9, the apex portion 7 of the upper hollow reinforcing portion 3a is connected to the upper end portion 6a of the intermediate web 6.
The apex portion 7 of the lower hollow reinforcing portion 3b is integrally connected to the lower end portion 6b of the intermediate web 6. Further, when the circular pipe material has a welded portion (bead) in the longitudinal direction, it is desirable from the viewpoint of strength and aesthetics that it be located within the range of the web 6 indicated by the symbol A in FIG. 1.
また、４は楕円孔であつて、該縦桁１のウエブ
６の上下中央位置に、長手方向所定間隔で貫設さ
れている。 Further, reference numeral 4 denotes an elliptical hole, which is provided through the web 6 of the longitudinal beam 1 at a vertically central position at a predetermined interval in the longitudinal direction.
次に、第２図と第３図に於て、横桁２は、上記
楕円孔４よりも外形が小さく、かつ、楕円孔４の
短径寸法よりも大きい長径寸法を有する横断面が
楕円形のパイプ材からなる。そして第５図に示す
ように、この横桁２は、長手方向に所定間隔で一
対毎の凹所８，８……が、長径側外周面に形成さ
れている。この凹所８……は、平行に所定間隔で
縦桁１……を位置決めするためのものである。 Next, in FIGS. 2 and 3, the cross beam 2 has an elliptical cross section with an outer diameter smaller than the elliptical hole 4 and a major axis larger than the minor axis of the elliptical hole 4. Consists of pipe material. As shown in FIG. 5, this cross beam 2 has a pair of recesses 8, 8, . These recesses 8 are for positioning the longitudinal beams 1 in parallel at predetermined intervals.
そして、組立時には、この横桁２を、縦桁１の
楕円孔４……に、串挿状に挿通するが、このと
き、横桁２の長径と、楕円孔４の長径とが対応す
るように挿通する。その後、約90度だけ挿通され
た横桁２を回転させれば、横桁２の凹所８，８の
底部が、楕円孔４の短径側内縁に圧接状に掛止さ
れ（第３図参照）、横桁２……と縦桁１……とが、
直交状に連結される。 When assembling, the horizontal beam 2 is inserted into the oval hole 4 of the vertical beam 1 in a skewer shape, but at this time, the major axis of the horizontal beam 2 and the major axis of the oval hole 4 should be Insert into. Thereafter, by rotating the crossbeam 2 that has been inserted by about 90 degrees, the bottoms of the recesses 8, 8 of the crossbeam 2 are pressed against the inner edge of the short diameter side of the oval hole 4 (see Fig. 3). ), horizontal girder 2... and vertical girder 1...
Connected orthogonally.
なお連結構造は円孔を有する縦桁の該円孔に円
形パイプ材の横桁を挿入して縦桁と横桁との連結
部分を、溶接するか、かしめるも好ましい。 It is also preferable that the connection structure is such that a cross beam made of circular pipe material is inserted into a vertical beam having a circular hole, and the connecting portion between the vertical beam and the horizontal beam is welded or caulked.
本考案は上述の如く構成されているので、次に
記載する効果を奏する。 Since the present invention is constructed as described above, it produces the following effects.
下方の中空補強部３ｂの水平面部９が載置面
に載置されるので、載置面との接触面積が大で
あり、安定した状態で載置することができると
共に、載置場所からずれにくい。 Since the horizontal surface portion 9 of the lower hollow reinforcing portion 3b is placed on the placement surface, the contact area with the placement surface is large, making it possible to place the item in a stable state and prevent it from shifting from the placement location. Hateful.
中空補強部３ａは横断面が三角形状とされる
ので、該中空補強部３ａの上方の両コーナ部に
靴のヒール部とシヤツク部との間のコーナ部を
こすりつけることができ、簡単かつ迅速に、靴
の裏に付着したドロ、ゴミ等を落とすことがで
きる。 Since the hollow reinforcing part 3a has a triangular cross section, it is possible to easily and quickly rub the upper corners of the hollow reinforcing part 3a with the corners between the heel and the shoe. Also, it can remove mud, dirt, etc. stuck to the soles of shoes.
中空補強部３ａは傾斜面部５，５を有するも
のであるので、上方から外力が加わつても、変
形しにくく、耐久性に優れたものとなる。 Since the hollow reinforcing portion 3a has the inclined surface portions 5, 5, it is difficult to deform even if an external force is applied from above, and has excellent durability.
上方の中空補強部３ａの傾斜面部５，５は勿
論のこと、下方の中空補強部３ｂの傾斜面部
５，５に、ドロ、ゴミ等が付着しようとした場
合に、該傾斜面部５，５に沿つてドロ、ゴミ等
がすべり落ち、該傾斜面部５，５には溜らず、
建物の入口に設置されるマツトや、通路の溝蓋
としてのグレーチングとして、長期間美しく使
用できる。 If dirt, dust, etc. try to adhere to the inclined surface parts 5, 5 of the upper hollow reinforcing part 3a, as well as the inclined face parts 5, 5 of the lower hollow reinforcing part 3b, the inclined surface parts 5, 5 will become attached. Mud, dirt, etc. slide down along the slope and do not accumulate on the sloped surface portions 5, 5.
It can be used beautifully for a long time as a pine installed at the entrance of a building or as a grating to cover a passageway.
第１図は本考案の一実施例を示す縦桁の拡大断
面図、第２図は一部断面で示す要部平面図、第３
図は第２図のＸ−Ｘ断面図、第４図は全体斜視
図、第５図は横桁の一例を示す斜視図である。第
６図と第７図は従来の問題点を説明するための断
面図である。
１……縦桁、２……横桁、３……中空補強部、
４……楕円孔、５……斜面、６……ウエブ、７…
…頂点部。
Fig. 1 is an enlarged sectional view of a longitudinal girder showing one embodiment of the present invention, Fig. 2 is a plan view of the main part shown in partial section, and Fig. 3
The drawings are a sectional view taken along the line XX in FIG. 2, FIG. 4 is a perspective view of the entire structure, and FIG. 5 is a perspective view showing an example of a crossbeam. FIG. 6 and FIG. 7 are cross-sectional views for explaining the conventional problems. 1... Vertical girder, 2... Horizontal girder, 3... Hollow reinforcement part,
4...Oval hole, 5...Slope, 6...Web, 7...
...Apex part.
Claims (1)
…と、該複数本の縦桁１……を連結する複数本の
横桁２……と、からなる格子構造体において、 水平面部９と該水平面部９の両側端から夫々一
体連設される傾斜面部５，５とからなる横断面三
角形状の上下一対の中空補強部３ａ，３ｂと、上
端部６ａに上方の中空補強部３ａの頂点部７が一
体連結されると共に下端部６ｂに下方の中空補強
部３ｂの頂点部７が一体連結される中間ウエブ６
と、から上記縦桁１を形成したことを特徴とする
格子連結構造体。[Claims for Utility Model Registration] A plurality of longitudinal girders arranged in parallel at predetermined intervals...
..., and a plurality of horizontal beams 2... connecting the plurality of longitudinal beams 1..., in a lattice structure consisting of a horizontal surface portion 9 and a plurality of horizontal beams 2 connected integrally from both ends of the horizontal surface portion 9, respectively. A pair of upper and lower hollow reinforcing parts 3a and 3b each having a triangular cross section and consisting of inclined surface parts 5 and 5, and an apex part 7 of the upper hollow reinforcing part 3a are integrally connected to the upper end part 6a, and a lower part of the hollow reinforcing part 3a is integrally connected to the lower end part 6b. An intermediate web 6 to which the apex portion 7 of the hollow reinforcing portion 3b is integrally connected.
A lattice connection structure characterized in that the longitudinal girder 1 is formed from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9650884U JPS6111816U (en) | 1984-06-27 | 1984-06-27 | Lattice connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9650884U JPS6111816U (en) | 1984-06-27 | 1984-06-27 | Lattice connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6111816U JPS6111816U (en) | 1986-01-23 |
| JPH0322414Y2 true JPH0322414Y2 (en) | 1991-05-16 |
Family
ID=30656000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9650884U Granted JPS6111816U (en) | 1984-06-27 | 1984-06-27 | Lattice connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6111816U (en) |
-
1984
- 1984-06-27 JP JP9650884U patent/JPS6111816U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6111816U (en) | 1986-01-23 |
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