JPH0470461A - Bracket of guardrail or the like - Google Patents
Bracket of guardrail or the likeInfo
- Publication number
- JPH0470461A JPH0470461A JP18163790A JP18163790A JPH0470461A JP H0470461 A JPH0470461 A JP H0470461A JP 18163790 A JP18163790 A JP 18163790A JP 18163790 A JP18163790 A JP 18163790A JP H0470461 A JPH0470461 A JP H0470461A
- Authority
- JP
- Japan
- Prior art keywords
- thread
- male
- wall surface
- screw
- threaded member
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000013011 mating Effects 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 18
- 238000009434 installation Methods 0.000 description 10
- 239000002023 wood Substances 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
本発明は、壁面に手摺、ガードレール等を設置するため
のブラケットに関し、特に壁面からの設置高さを調節す
ることのできるカードレール等のブラケットに関するも
のである。The present invention relates to a bracket for installing a handrail, guardrail, etc. on a wall surface, and particularly to a bracket for a card rail or the like whose installation height from the wall surface can be adjusted.
従来、壁面からの設置高さを調節することのできるブラ
ケットとしては、第7図に示すように、壁面lに固定さ
れる筒状体8と、ガードレール等の被着体4に固定され
、上記筒状体8に摺動自在に嵌合される嵌合体9と、こ
の嵌合体9を調整位置に固定する止めネジ10とから構
成されたものが提案されている。Conventionally, as a bracket whose installation height from a wall surface can be adjusted, as shown in FIG. One structure has been proposed that includes a fitting body 9 that is slidably fitted into the cylindrical body 8 and a set screw 10 that fixes the fitting body 9 at an adjusted position.
しかし、上述した従来例においては、止めネジ10が筒
状体8の側壁から螺合されるために、被着体4の設置作
業の際に嵌合体9を壁面1に向かって嵌合する作業と、
壁面1に沿う方向から止めネジ10を筒状体8に螺合す
る作業が必要となり、作業方向がまちまちで作業性が悪
いという欠点を有するものであっに。
本発明は、以上の欠点を解消すべくなされたものであっ
て、設置作業性が良好で、かつその保守性に優れたガー
ドレール等のブラケットを提供することを目的とする。However, in the conventional example described above, since the set screw 10 is screwed into the side wall of the cylindrical body 8, the work of fitting the fitting body 9 toward the wall surface 1 when installing the adherend 4 is difficult. and,
It is necessary to screw the set screw 10 into the cylindrical body 8 from the direction along the wall surface 1, which has the disadvantage that the working direction is different and the workability is poor. The present invention has been made to solve the above-mentioned drawbacks, and an object of the present invention is to provide a bracket for a guardrail or the like that has good installation workability and excellent maintainability.
本発明によれば上記目的は、実施例に対応する第1図に
示すように、適宜手段にて壁面lに固定され、内周面に
ネジ部2を刻設した雄ネジ部材3と、先端にガードレー
ル等の被着体4との当接面5を形成してなり、前記酸ネ
ジ部材3に螺合するネジ部21を外周面に該設した雄ネ
ジ部材6と、前記被着体4側から挿通され、前記酸ネジ
部材3または壁面1に螺合して該被着体4と雄ネジ部材
6とを連結するとともに、両ネジ部材3.6のネジ山同
士を圧接させる螺杆7とからなるガードレール等のブラ
ケットを提供することにより達成される。
また、前記酸ネジ部材3に該設したネジ部2は内周面の
ほぼ全面にわたって形成するとともに、前記酸ネジ部材
3に螺合される雄ネジ部材6のネジ部21は外周面の先
端部りに偏し、かつそのネジ山を外周面より外方に膨出
させてなることによって螺合することもできる。
〔作 用]
上記構成に基づき、本発明に係るブラケットは、互いに
螺合し合う酸ネジ部材3と雄ネジ部材6とを有して構成
され、壁面1側に装着される酸ネジ部材3に対する雄ネ
ジ部材6のねし込み深さを調整することにより、被着体
4の壁面1からの設置高さの調整がなされる。
また、上記雌イ、ジ部材3と雄ネジ部材6のネジ山同士
は、被着体4側から装着される螺杆7により互いに圧接
される結果、ネジの緩みが防止される。
また、本発明に係るブラケットを使用した被着体4の壁
面lへの設置作業は、酸ネジ部材3の壁面lへの装着、
雄ネジ部材6の酸ネジ部材3への螺合、螺杆7のねじ込
み作業からなり、全ての作業方向が第1図にお(・て矢
印で示すように、壁面1に対する方向で行われることか
ら、作業性の向上か図られる。
さらに、酸ネジ部材3と雄ネジ部材6が螺合されたとき
、これら2つのネジ部材3.6のネジ部2,21がいず
れも外部に露呈せず、ガードレール等の設置時において
ほこりが堆積することがなくその保守性を高めるととも
に、外観の向上が図られる。According to the present invention, as shown in FIG. 1 corresponding to the embodiment, the male threaded member 3 is fixed to a wall surface l by appropriate means, has a threaded portion 2 carved on its inner circumferential surface, and has a tip end a male screw member 6 having a contact surface 5 with an adherend 4 such as a guardrail formed thereon, and a male screw member 6 having a threaded portion 21 screwed into the acid screw member 3 on the outer peripheral surface; a screw rod 7 that is inserted from the side and screws into the acid screw member 3 or the wall surface 1 to connect the adherend 4 and the male screw member 6 and press the threads of both screw members 3.6 together; This is achieved by providing a bracket such as a guardrail made of Further, the threaded portion 2 provided on the acid threaded member 3 is formed over almost the entire inner peripheral surface, and the threaded portion 21 of the male threaded member 6 that is screwed into the acid threaded member 3 is formed at the tip of the outer peripheral surface. The threaded connection can also be achieved by biasing the threads toward the outside and making the threads bulge outward from the outer circumferential surface. [Function] Based on the above configuration, the bracket according to the present invention is configured to include a screw thread member 3 and a male screw member 6 that are screwed together, and is configured to have a screw thread member 3 and a male screw member 6 that are screwed together. By adjusting the screwing depth of the male screw member 6, the installation height of the adherend 4 from the wall surface 1 can be adjusted. Further, the threads of the female threaded member 3 and the male threaded member 6 are pressed against each other by a screw rod 7 attached from the adherend 4 side, so that loosening of the screws is prevented. In addition, the installation work of the adherend 4 on the wall surface l using the bracket according to the present invention includes mounting the acid screw member 3 on the wall surface l,
The work consists of screwing the male screw member 6 into the acid screw member 3 and screwing in the screw rod 7, and all the work is performed in the direction toward the wall surface 1 as shown by the arrow in Fig. 1. Furthermore, when the acid threaded member 3 and the male threaded member 6 are screwed together, the threaded portions 2 and 21 of these two threaded members 3.6 are not exposed to the outside. Dust does not accumulate during the installation of guardrails, etc., making it easier to maintain them and improving their appearance.
【実 施 例]
以下、本発明の望ましい実施例を添付図面に基づいて詳
細に説明する。
第1図は本発明に係るブラケットを使用してガへトレー
ルを設置する状態を示す分解斜視図、第2図はその断面
図であり、カードレール4は、硬質合成樹脂あるいはア
ルミニウム等の押出形材から製せられる金属材料から形
成されたベース11と、このベース1.Hこ被冠係止さ
れるベースカバー12とから構成されており、ベースカ
バー12は、ベース11の上下端縁に形成された係止段
部13に係止部14を係止させて該ベース11を被冠し
て装着されている。また、ベース】1の裏面中央部には
、ブラケットの取付段部]5が形成されており、該取付
段部15の上端縁にフック部23を形成することにより
、後述する雄ネジ部材6の鍔部167こ係止させること
ができるようにされている。
この実施例に係る酸ネジ部材3は、中央部に固定突部1
7を突設した有底の筒状体であり、この筒状体の内周面
のほぼ全面にわたってネジ部2を刻設し、上記固定突部
I7に形成されたネジ孔■8を壁面1に埋設されたボル
トアンカーI9に螺合して壁面1に固定される。
また、上記固定突部17には、ボルトアンカーI9に対
応するネジ孔18に連続してやや小径のネジ孔20が形
成されており、後述する螺杆7を受容するようにされて
いる。
一方、雄ネジ部材6は、外周面の先端部寄りに偏し、か
つそのネジ山を外周面より膨出させて上記酸ネジ部材3
のネジ部2に螺合するネジ部21を刻設するとともに、
先端部に上記ベース11に対する当接面5を形成すべく
円板状の鍔部16を突出させて構成されており、当接面
5の中心には、螺杆7が挿通する挿通孔22が穿設され
ている。
したがってこの実施例によれば、先ず壁面lのボルトア
ンカー19に酸ネジ部材3をねじ込んで壁面1に固定し
た後、酸ネジ部材3に雄ネジ部材6をねじ込む。この時
、雄ネジ部材6のねじ込み深さは、複数の雄ネジ部材6
の当接面5が路間−平面上に配置されるように調整され
る。次いで、雄ネジ部材6の鍔部】6にベース1)のフ
ック部23を係止させて該ベース11を仮固定する。こ
の後、ベース]1の表面側がら螺杆7を酸ネジ部材3の
小径のネジ孔2oにねじ込んでベース]Iを固定し、さ
らjこベース11にベースカバー12を弾発的に被冠装
着し、ガードレール4の設置作業が終了する。
なお、以上にあG1ては、コンクリート層の表面にモル
タル表面層24を形成した壁面lに適用する場合を示し
たが、木製の壁面Iに対しては、第3図(a)に示すよ
うに、一端部に木ネジ部25を有し、他端部に酸ネジ部
材3を螺合するネジ部26を有するアンカー19aを使
用することにより、そのまま本発明に係るブラケットを
使用することができ、また、第3図(b)に示すように
、木ネジ31により酸ネジ部材3を構成することもでき
、この場合、上記木ねじ31の挿通孔32は、該酸ネジ
部材3に対するネジ部2の加工時の回り止め用の孔を用
いることができる。さらに、ボード材からなる壁面lに
対しては、第4図に示すようなボードアンカー19bを
使用したり、あるいは第5図に示すように、壁面lの裏
面への係止駒27を有するアンカー19cを使用するこ
とができる。
また、上記実施例においては、酸ネジ部材3に固定突部
17を突設し、該突部17にボルトアンカー19、およ
び螺杆7が螺入するネジ孔18.20を形成する場合を
示したが、第6図に示すように、下端部に雄ネジ部材3
の底部28を押止するフランジ29を形成した固定部材
30を別体に設けることも可能である。[Embodiments] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 is an exploded perspective view showing a state in which a rail is installed using the bracket according to the present invention, and Fig. 2 is a cross-sectional view thereof. a base 11 formed from a metal material; The base cover 12 has a locking step 13 formed on the upper and lower edges of the base 11 to lock the locking portion 14 to the base cover 12. 11 is worn over the crown. In addition, a bracket mounting step 5 is formed at the center of the back surface of the base 1, and a hook portion 23 is formed on the upper edge of the mounting step 15, so that a male screw member 6, which will be described later, can be attached to the base. The collar portion 167 can be locked. The acid screw member 3 according to this embodiment has a fixing protrusion 1 in the center part.
It is a bottomed cylindrical body with a protrusion 7, a threaded portion 2 is carved over almost the entire inner peripheral surface of this cylindrical body, and a screw hole 8 formed in the fixed protrusion I7 is inserted into the wall surface 1. It is fixed to the wall surface 1 by screwing into a bolt anchor I9 buried in the wall. Further, a screw hole 20 of a slightly smaller diameter is formed in the fixing protrusion 17 so as to be continuous with the screw hole 18 corresponding to the bolt anchor I9, and is adapted to receive a screw rod 7 to be described later. On the other hand, the externally threaded member 6 is biased toward the tip of the outer circumferential surface, and its threads are bulged from the outer circumferential surface to form the externally threaded member 3.
At the same time, a threaded portion 21 is carved to be screwed into the threaded portion 2 of the
A disc-shaped flange 16 protrudes from the tip to form a contact surface 5 for the base 11, and an insertion hole 22 through which the screw rod 7 is inserted is bored in the center of the contact surface 5. It is set up. Therefore, according to this embodiment, first, the acid thread member 3 is screwed into the bolt anchor 19 on the wall surface l and fixed to the wall surface 1, and then the male thread member 6 is screwed into the acid thread member 3. At this time, the screwing depth of the male threaded member 6 is determined by the screwing depth of the male threaded member 6.
is adjusted so that the abutment surface 5 of is placed on the inter-road plane. Next, the hook portion 23 of the base 1) is engaged with the collar portion 6 of the male screw member 6 to temporarily fix the base 11. After this, the screw rod 7 on the front side of the base 1 is screwed into the small diameter screw hole 2o of the screw thread member 3 to fix the base 1, and the base cover 12 is elastically attached to the base 11. Then, the installation work of the guardrail 4 is completed. In addition, although the case where G1 is applied to the wall surface I in which the mortar surface layer 24 is formed on the surface of the concrete layer is shown above, it is applied to the wooden wall surface I as shown in FIG. 3(a). In addition, by using an anchor 19a having a wood threaded portion 25 at one end and a threaded portion 26 into which the acid threaded member 3 is screwed at the other end, the bracket according to the present invention can be used as is. Furthermore, as shown in FIG. 3(b), the acid screw member 3 can be configured with a wood screw 31. In this case, the insertion hole 32 of the wood screw 31 is inserted into the threaded portion 2 of the acid screw member 3. A hole can be used to prevent rotation during processing. Furthermore, for a wall l made of board material, a board anchor 19b as shown in FIG. 4 is used, or as shown in FIG. 19c can be used. Further, in the above embodiment, a fixing protrusion 17 is provided protrudingly on the acid screw member 3, and a screw hole 18.20 into which the bolt anchor 19 and the threaded rod 7 are screwed is formed in the protrusion 17. However, as shown in FIG.
It is also possible to separately provide a fixing member 30 formed with a flange 29 for holding the bottom portion 28 of.
以上の説明から明らかなように、本発明によるガードレ
ール等のブラケットによれば、壁面側に装着される酸ネ
ジ部材に対する雄ネジ部材のねじ込み深さを調整するこ
とによって、被着体の壁面からの設置高さの調整を容易
に行うことができ、また、上記酸ネジ部材と雄ネジ部材
のネジ山同士は、被着体側から装着される螺杆により互
いに圧接されるので、ネジの緩みを防止することができ
る。
また、被着体の壁面への設置作業は、酸ネジ部材の壁面
への装着、雄ネジ部材の酸ネジ部材への螺合、螺杆のね
じ込み作業からなり、全ての作業方向かガードレール等
の被着体を壁面方向に向かう作業だけで設置することが
できるので、設置作業性を向上させることかできるとと
もに、外部へのネジ山の露出が防がれるために、美観を
維持し、かつ保守性の向上を図ることができる。As is clear from the above description, according to the bracket for a guardrail or the like according to the present invention, by adjusting the screwing depth of the male screw member to the external screw member attached to the wall side, the screwing depth of the male screw member can be adjusted. The installation height can be easily adjusted, and the screw threads of the acid threaded member and the male threaded member are pressed against each other by a screw rod attached from the adherend side, so loosening of the screws is prevented. be able to. In addition, the installation work on the wall surface of the adherend consists of attaching the acid screw member to the wall surface, screwing the male thread member to the acid thread member, and screwing the screw rod. Since the attached body can be installed by simply facing the wall, it is possible to improve the installation work efficiency, and since the screw threads are not exposed to the outside, the aesthetic appearance is maintained and maintenance is easy. It is possible to improve the
第1図は本発明の実施例を示す分解斜視図、第2図はそ
の断面図、
第3図(a)ないし第5図はアンカーの変形例を示す断
面図、第6図は本発明の他の実施例を示す断面図、第7
図は従来例を示す断面図である。
l・・・・壁面、
2・・・・酸ネジ部材3のネジ部、
3・・・・酸ネジ部材、
4・・・・被着体(ガードレール)、
5・・・・当接面、
6・・・・雄ネジ部材、
7・・・・螺杆、
21・・・・雄ネジ部材6のネジ部。
第10FIG. 1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view thereof, FIGS. 3(a) to 5 are sectional views showing modified examples of the anchor, and FIG. Sectional view showing another embodiment, No. 7
The figure is a sectional view showing a conventional example. 1...Wall surface, 2...Threaded part of acid screw member 3, 3...Acceptable screw member, 4...Adherent (guardrail), 5...Abutment surface, 6...Male thread member, 7...Screw rod, 21...Threaded portion of male thread member 6. 10th
Claims (2)
刻設した雌ネジ部材と、 先端にガードレール等の被着体との当接面を形成してな
り、前記雌ネジ部材に螺合するネジ部を外周面に該設し
た雄ネジ部材と、 前記被着体側から挿通され、前記雌ネジ部材または壁面
に螺合して該被着体と雄ネジ部材とを連結するとともに
、両ネジ部材のネジ山同士を圧接させる螺杆とからなる
ガードレール等のブラケット。(1) A female threaded member fixed to a wall surface by an appropriate means and having a threaded portion carved on its inner circumferential surface, and a contact surface with an adherend such as a guardrail formed at the tip, and said female threaded member a male threaded member having a threaded portion on its outer circumferential surface that is screwed into the member; and a male threaded member that is inserted from the adherend side and is threadedly engaged with the female threaded member or the wall surface to connect the adherend and the male threaded member. A bracket for a guardrail, etc., consisting of a screw rod that presses the threads of both screw members together.
ぼ全面にわたって形成するとともに、前記雌ネジ部材に
螺合される雄ネジ部材のネジ部は、外周面の先端部寄り
に偏し、かつそのネジ山を外周面より外方に膨出させて
なる請求項1記載のガードレール等のブラケット。(2) The threaded portion of the female threaded member is formed over almost the entire inner peripheral surface, and the threaded portion of the male threaded member that is screwed into the female threaded member is located near the tip of the outer peripheral surface. 2. The bracket for a guardrail or the like according to claim 1, wherein the bracket is biased and the screw thread thereof is bulged outward from the outer circumferential surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18163790A JPH0470461A (en) | 1990-07-11 | 1990-07-11 | Bracket of guardrail or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18163790A JPH0470461A (en) | 1990-07-11 | 1990-07-11 | Bracket of guardrail or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0470461A true JPH0470461A (en) | 1992-03-05 |
Family
ID=16104245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18163790A Pending JPH0470461A (en) | 1990-07-11 | 1990-07-11 | Bracket of guardrail or the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0470461A (en) |
-
1990
- 1990-07-11 JP JP18163790A patent/JPH0470461A/en active Pending
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