JPH02249806A - Connecting structure of crossing members - Google Patents
Connecting structure of crossing membersInfo
- Publication number
- JPH02249806A JPH02249806A JP7341489A JP7341489A JPH02249806A JP H02249806 A JPH02249806 A JP H02249806A JP 7341489 A JP7341489 A JP 7341489A JP 7341489 A JP7341489 A JP 7341489A JP H02249806 A JPH02249806 A JP H02249806A
- Authority
- JP
- Japan
- Prior art keywords
- members
- fitted
- plate
- groove
- recess
- 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.)
- Pending
Links
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、たとえば枠組器においてトラスの支柱とビー
ムとの結合を行うときに利用される交叉部材の結合構造
に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a connecting structure of cross members used, for example, when connecting truss supports and beams in a frame.
従来の技術
従来、枠組器での結合は、たとえば第8図、第9図に示
すように支柱21とビーム22との間を溶接23により
結合していた。しかし、この従来形式によると、全周溶
接であることから作業が迅速に行えず、また充分な結合
精度が得られず、さらには補修などに対する結合解除を
容易に行えない、このような問題点を解決し得るものと
して、たとえば第10図、第11図で示される形式が提
供されている。すなわち多角形の板状体24を上下一対
のボルト・ナツト25により支柱21に固定し、そして
板状体24の外面に当てがっなビーム22を左右一対の
ボルト・ナツト26により板状体24に固定し、以って
板状体24をはさんで支柱21とビーム22の結合を行
っている。2. Description of the Related Art Conventionally, in a frame, a support 21 and a beam 22 were connected by welding 23, as shown in FIGS. 8 and 9, for example. However, with this conventional method, the work cannot be done quickly because it is welded all around, and sufficient joint accuracy cannot be obtained, and furthermore, the joint cannot be easily removed for repairs, etc. For example, the formats shown in FIGS. 10 and 11 have been proposed to solve this problem. That is, a polygonal plate-shaped body 24 is fixed to the support column 21 with a pair of upper and lower bolts and nuts 25, and a beam 22 that rests on the outer surface of the plate-shaped body 24 is fixed to the plate-shaped body 24 with a pair of left and right bolts and nuts 26. Thus, the support 21 and the beam 22 are connected with the plate-like body 24 sandwiched therebetween.
発明が解決しようとする課題
上記の従来形式によると、たとえば水平力Aやビーム2
2にかかる荷f!Bなどによって支柱21やビーム22
が撓んでも、4本のボルト・ナツト25.26による結
合によってビーム22と支柱21との結合部での直角を
保つことができるが、この場合に4本(大型のとき6本
や8本もある。)のボルト・ナツト25.26を操作し
なければならないことから、結合や解除を容易に行えな
い。また板状体24の存在によって前後方向のJブさが
厚くなる。Problems to be Solved by the Invention According to the above conventional format, for example, horizontal force A and beam 2
The load on 2 f! The pillar 21 and beam 22 are
Even if the beam 22 is bent, the right angle can be maintained at the joint between the beam 22 and the column 21 by connecting it with four bolts and nuts 25 and 26. Since the bolts and nuts 25 and 26 must be operated, it is not easy to connect or disconnect them. Furthermore, the presence of the plate-like body 24 increases the thickness of the J-bump in the front-rear direction.
本発明の目的とするところは、1本の結合具を操作すれ
ばよく、しかも結合部の直角状態は維持し得るととらに
厚さを増加させない交叉部材の結合横道を提供する点に
ある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a connecting passageway for cross members that requires only one connector to be operated, yet maintains the perpendicularity of the joint without increasing the thickness.
課題を解決するための手段
上記目的を達成するために本発明の交叉部材の結合横道
は、板状体の中央部に貫通部を形成し、この板状体の一
面に第1部材を嵌め込み自在な第1凹溝を形成するとと
もに、他面に、第2部材を嵌め込み自在な第2凹消を前
記第1凹消とは交叉して形成し、前記貫通部を通して両
部材を当接自在に構成するとともに、両部材に亘る締付
は結合具を設けている。Means for Solving the Problems In order to achieve the above-mentioned object, the connecting cross-path of the cross member of the present invention has a penetrating part formed in the center of the plate-like body, and the first member can be freely fitted into one surface of the plate-like body. A first groove is formed, and a second groove into which a second member can be fitted is formed on the other surface, intersecting with the first groove, and the two members can be brought into contact with each other through the through-hole. In addition, a coupling tool is provided to tighten both members.
作用
かかる本発明の構成によると、第1部材に対して第1凹
iiを介しての嵌め込みにより板状体を当てがい、そし
て第2部材を第2凹消に嵌め込んで両部材を直接に当接
させたのち、これら両部材に■らぜな締付は結合具を締
付は操作することで、交叉させた両部材の結合を行え、
また逆操作で結合解除を行える。そして水平力や荷重に
よって両部材が撓んでも、両部材の結合部の近くが両凹
溝の側面によって曲がらないように規制されていること
から、両部材は結合部において常に直角状態を保つこと
になる。According to the configuration of the present invention, the plate-like body is applied to the first member by fitting through the first recess ii, and the second member is fitted into the second recess so that both members are directly connected. After bringing these two members into contact, the crossed members can be joined together by operating the coupling tool.
You can also uncouple by performing the reverse operation. Even if both members bend due to horizontal force or load, the area near the joint of both members is prevented from bending by the side surfaces of the double grooves, so both members always maintain a right-angled state at the joint. become.
実施例
以下に本発明の一実施例を第1図〜第7図に基づいて説
明する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 to 7.
1はチャンネル状の第1部材、2はチャンネル状の第2
部材で、これらは直角状のコーナ部1a2a間に当て付
は用の罰千面1b、2bを有し、さらに結合相当部には
貫通孔3,4が形成されている。5は大角形状の板状体
で、その中央部には方形の貫通部6が形成され、さらに
貫通部6の各コーナ部には扇状のカッl一部7が内方へ
と形成されている。前記板状体5の一面には、第1部材
1を嵌め込み自在な第1凹溝8が形成され、また他面に
は、第2部材2を嵌め込み自在な第2凹溝9が、前記第
1凹溝8とは交叉する方向に形成されている。ここで両
凹溝8.9の最奥面は同一レベルになるように形成され
ている。なお両凹溝89は、その両側面8a、9aが成
る角度(実施例では15度)θを持って外開きになるよ
うに形成される0両頁通孔3.4を通して両部材1.2
に亘る締付は結合具10は、たとえばボルト11とナツ
ト12とからなる。1 is a channel-shaped first member, 2 is a channel-shaped second member
These members have abutment surfaces 1b and 2b between right-angled corner portions 1a2a, and through holes 3 and 4 are formed in the portions corresponding to the connection. Reference numeral 5 denotes a large square plate-like body, in the center of which a rectangular through-hole 6 is formed, and at each corner of the through-hole 6 a fan-shaped cutout 7 is formed inward. . A first groove 8 into which the first member 1 can be fitted is formed on one side of the plate-like body 5, and a second groove 9 into which the second member 2 can be fitted is formed on the other side. 1 is formed in a direction intersecting with the groove 8. Here, the innermost surfaces of both grooves 8.9 are formed to be on the same level. Note that both concave grooves 89 pass through holes 3.4 formed so as to open outward at an angle (15 degrees in the embodiment) formed by both sides 8a and 9a of both members 1.2.
The fastening device 10 includes, for example, a bolt 11 and a nut 12.
上記実施例では、たとえばl・ラスの支柱の役目を成す
第1部材1に対して第1凹消8を介しての嵌め込みによ
り板状体5を当てがい、そしてビームの役目を成す第2
部材2を板状体5の第2凹消9に嵌め込んで、両部材1
,2の偏平面1b。In the above embodiment, for example, the plate-like member 5 is applied to the first member 1, which serves as a support for an L-rath, by fitting it through the first recess 8, and the second member, which serves as a beam, is fitted.
The member 2 is fitted into the second recess 9 of the plate-like body 5, and both members 1
, 2's oblique plane 1b.
2bどうしを直接に当接させたのち、合致させた両頁通
孔3.4に亘ってボルト11を通すとともにう°ブト1
2で締付けることによって、1個の締付は結合具10に
よって両部材1,2の結合を行える。After bringing the 2b into direct contact with each other, pass the bolt 11 through the matching holes 3.4, and then
By tightening the two members 1 and 2, the two members 1 and 2 can be connected by one tightening tool 10.
これによって、たとえば第5図、第6図に示すような枠
組棚15の組立てを行える。そして水平万人により、あ
るいはパレット16などを格納したときの荷重Bなどに
より第1部材1や第2部材2が撓んでも、両部材1,2
の貫通孔3,4の近くが両凹溝8,9の側面8a、9a
によって曲がらないように規制されていることから、両
部材1.2は結合部において常に直角状態を保つことが
できる。Thereby, for example, a frame shelf 15 as shown in FIGS. 5 and 6 can be assembled. Even if the first member 1 and the second member 2 are bent due to horizontal movement or due to the load B when storing the pallet 16, etc., both members 1, 2
The sides 8a, 9a of the double grooves 8, 9 are near the through holes 3, 4.
Since the two members 1.2 are restrained from bending by the angle, the two members 1.2 can always maintain a perpendicular state at the joint.
なお結合解除はナツト12を緩めることにより行える。Note that the coupling can be released by loosening the nut 12.
17はラチスを示す。17 indicates a lattice.
たとえば第1部材1や第2部材2の精度が悪くて、偏平
面1b、2bの幅が開講8,9の幅よりも大であったと
き、前述したように開講8,9の両側面8a、9aが外
開き状であることから、第7図に示すように充分ではな
いが嵌め込みは行われる。このときコーナ部1a、2a
が側面3a。For example, when the accuracy of the first member 1 and the second member 2 is poor and the width of the flat surfaces 1b and 2b is larger than the width of the openings 8 and 9, as described above, both sides 8a of the openings 8 and 9 , 9a are outward-opening shapes, the fitting is performed although it is not sufficient as shown in FIG. At this time, corner portions 1a and 2a
is side 3a.
9aに当接するが、偏平面1b、2bは密着せずにばね
的になる。このようにばね的になったとき、カット部7
の存在によって応力を分散でき、板状体5に亀裂が入る
ことを防止できる。9a, but the flat surfaces 1b and 2b do not come into close contact with each other and become spring-like. When it becomes like a spring like this, the cut part 7
The presence of the stress can be dispersed and cracks can be prevented from forming in the plate-shaped body 5.
発明の効果
上記構成の本発明によると、第1部材に対して第1凹消
を介しての嵌め込みにより板状体を当てがい、そして第
2部材を第2四涌に嵌め込んで両部材を直接に当接させ
たのち、これら両部材に■らせな締付は結合具を締付は
操作することで、交叉させた両部材の結合を精度よく、
かつ1本の結合具の操作で容易に行うことができ、また
逆操作で結合解除を容易に行うことができる。そして両
部材は直接に当接していることから、厚さが増すことを
防止できる。また水平力や荷重によって両部材が撓んで
も、両部材の結合部の近くを両凹浦の側面によって曲が
らないように規制でき、両部材は結合部において常に直
角状態を保つことができる。Effects of the Invention According to the present invention having the above configuration, the plate-like body is applied to the first member by fitting through the first recess, and the second member is fitted into the second four-piece to connect both members. After bringing them into direct contact, the two crossed parts can be joined together with precision by operating the coupling tool.
Moreover, it can be easily performed by operating a single coupling tool, and the coupling can be easily released by a reverse operation. Since both members are in direct contact with each other, an increase in thickness can be prevented. Furthermore, even if both members are bent due to horizontal force or load, the area near the joint of both members can be prevented from bending by the side surfaces of the double concave ura, and both members can always maintain a right-angled state at the joint.
第1図〜第7図は本発明の一実施例を示し、第1図は結
合部の分解斜視図、第2図は組合状態での正面図、第3
図は同縦断側面図、第4図は同横断平面図、第5図は組
立て状態での概略正面図、第6図は同概略側面図、第7
図は別の結合状態を示す横断平面図、第8図は従来の溶
接形式を示す正面図、第9図は同t11断側面図、第1
0図は従来の締付は形式を示す正面図、第11図は同縦
断側面図である。
l・・・第1部材、2・・・第2部材、la、2a・・
・コーナ部、lb、2b・・・開平面、3,4・・・貫
通孔、5・・・板状体、6・・・貫通部、7・・・カッ
ト部、8・・・第1凹消、9・・・第2凹溝、8a、9
a・・・側面、10・・・締付は結合具、11・・・ボ
ルト、12・・・ナツト、15・・・枠組棚、16・・
・パレット、17・・・ラチス。
代理人 森 本 義 弘
第4図
第S図
第6図1 to 7 show an embodiment of the present invention, in which FIG. 1 is an exploded perspective view of the joint, FIG. 2 is a front view of the assembled state, and FIG.
4 is a cross-sectional plan view of the same, FIG. 5 is a schematic front view of the assembled state, FIG. 6 is a schematic side view of the same, and FIG.
The figure is a cross-sectional plan view showing another joining state, Fig. 8 is a front view showing a conventional welding type, Fig. 9 is a t11 sectional side view of the same,
Fig. 0 is a front view showing a conventional tightening type, and Fig. 11 is a longitudinal sectional side view of the same. l...first member, 2...second member, la, 2a...
- Corner part, lb, 2b... open plane, 3, 4... through hole, 5... plate-shaped body, 6... penetrating part, 7... cut part, 8... first Concave eraser, 9...Second concave groove, 8a, 9
a... Side, 10... Tightening is a coupling tool, 11... Bolt, 12... Nut, 15... Frame shelf, 16...
・Palette, 17...Lattice. Agent Yoshihiro Morimoto Figure 4 Figure S Figure 6
Claims (1)
面に第1部材を嵌め込み自在な第1凹溝を形成するとと
もに、他面に、第2部材を嵌め込み自在な第2凹溝を前
記第1凹溝とは交叉して形成し、前記貫通部を通して両
部材を当接自在に構成するとともに、両部材に亘る締付
け結合具を設けたことを特徴とする交叉部材の結合構造
。1. A penetrating portion is formed in the center of the plate-like body, a first groove into which the first member can be fitted is formed on one side of the plate-like body, and a first groove into which the second member can be fitted into the plate-like body. An intersecting member characterized in that two grooves are formed to intersect with the first groove, the two members can freely come into contact with each other through the through-hole, and a tightening connector is provided that spans both the members. bond structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7341489A JPH02249806A (en) | 1989-03-24 | 1989-03-24 | Connecting structure of crossing members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7341489A JPH02249806A (en) | 1989-03-24 | 1989-03-24 | Connecting structure of crossing members |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02249806A true JPH02249806A (en) | 1990-10-05 |
Family
ID=13517518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7341489A Pending JPH02249806A (en) | 1989-03-24 | 1989-03-24 | Connecting structure of crossing members |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02249806A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219909B2 (en) * | 1973-05-25 | 1977-05-31 | ||
JPS5533306B1 (en) * | 1970-10-29 | 1980-08-29 |
-
1989
- 1989-03-24 JP JP7341489A patent/JPH02249806A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533306B1 (en) * | 1970-10-29 | 1980-08-29 | ||
JPS5219909B2 (en) * | 1973-05-25 | 1977-05-31 |
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