JP2005226228A - Clamp mounting structure for supporting leg for barricade - Google Patents

Clamp mounting structure for supporting leg for barricade Download PDF

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Publication number
JP2005226228A
JP2005226228A JP2004032977A JP2004032977A JP2005226228A JP 2005226228 A JP2005226228 A JP 2005226228A JP 2004032977 A JP2004032977 A JP 2004032977A JP 2004032977 A JP2004032977 A JP 2004032977A JP 2005226228 A JP2005226228 A JP 2005226228A
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clamp
barricade
pole
support leg
plastic frame
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JP4286161B2 (en
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Akihiro Mori
明博 毛利
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Yagikuma Co Ltd
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Yagikuma Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a clamp supporting structure for a supporting leg for a barricade, enables the simple and sure mounting of a clamp essential to the latched laying of a pole, even if the supporting leg does not have to be subjected to post-working. <P>SOLUTION: In an adopted technological means, a beam part 11 is provided so as to fix the clamp 2 for laying a pole member P in a latched manner between at least two plastic frame bodies 1 and 1; the clamp 2 is constituted by coupling a pole sandwiching part 21 and a mounting implement 22 together; the mounting implement 22 is equipped with a fixing implement 22a with a shank part s; an inward-depressed vertical groove 12 is formed in the side surface of the beam part 11; and the fixing implement 22a is fixedly attached by infilling the shank part s of the fixing implement 22a into a depressed part of the vertical groove 12 in such a manner that the former is spliced into the latter, so that the mounting implement 22 can be fixed to the beam part 11 and so that the clamp 2 can be mounted. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、工事現場などに設置する移動用バリケードの改良、更に詳しくは、支持脚に事後的な加工処理を必要としなくとも、ポールを掛架するために必須なクランプを簡単かつ確実に取り付けることができるバリケード用支持脚のクランプ取付構造に関するものである。   The present invention is an improvement of a moving barricade installed on a construction site, and more specifically, a clamp that is essential for hanging a pole can be easily and securely attached without requiring post-processing on the support leg. The present invention relates to a clamp mounting structure for a barricade support leg.

周知のとおり、道路工事や建設工事の現場においては、危険防止や部外者の侵入を阻止するために、立入り通行を阻止できる移動式のバリケードを臨時的に設置して立入り禁止区域を明示するという措置が有効である。   As is well known, in road construction and construction work sites, a mobile barricade that can prevent access is temporarily installed to clearly indicate off-limits areas in order to prevent danger and prevent outsiders from entering. This measure is effective.

かかる事情より、本願出願人は、嘗て、ポールなどの横架部材を少なくとも2個の支持脚に組立・分解ができるような現場で組み立てる方式のバリケードを提案して特許出願し(特許文献1参照)、登録を受けている(特許文献2参照)。   Under such circumstances, the applicant of the present application has proposed and filed a patent application for a barricade in which a horizontal member such as a pole can be assembled and disassembled into at least two support legs on the spot (see Patent Document 1). ), Registered (see Patent Document 2).

ところで、かかる従来のバリケードは、少なくとも2個の支持脚の間にポールを掛架して使用され、当該ポールを挟持するためのクランプが支持脚に固定されている。   By the way, such a conventional barricade is used by hanging a pole between at least two support legs, and a clamp for sandwiching the pole is fixed to the support leg.

このような汎用されているクランプCは、通常、ポールを挟持する部品と、支持脚に取り付ける治具とから成り、挟持部品が取付時に回動自在になるように連結するとともに、この枢結軸を兼用する止着部品が取付治具の中心に貫通して配設されているため(図6参照)、かかる取付治具を支持脚のビーム部に固定するためには、このビーム部に止着孔hを開設して(図7参照)、この止着具を貫通させて締め付ける必要があった。   Such a general-purpose clamp C is usually composed of a part for holding the pole and a jig attached to the support leg, and is connected so that the holding part can be rotated at the time of attachment. Since a fastening part that also serves as a penetrating hole is disposed through the center of the mounting jig (see FIG. 6), in order to fix the mounting jig to the beam part of the support leg, the fixing part is fixed to the beam part. It was necessary to open the hole h (see FIG. 7) and to tighten the fastener through.

しかしながら、かかる止着孔hを開設する加工作業は非常に面倒であるとともに、その削り片が中空成形体である支持脚内部に入ってしまい、除去することが困難であるという不満があった。また、中空部分に重りのための液体などを充填する場合にあっても、この止着孔があると其処から漏れてしまうという問題があった。
特開平8−3950号公報 (第3頁、第1−2図) 特許第 2751005号公報
However, the processing operation for opening the fastening hole h is very troublesome, and there is a complaint that the shaving piece enters the inside of the support leg which is a hollow molded body and is difficult to remove. Further, even when filling the hollow part with a liquid for weight or the like, there is a problem that if there is this fastening hole, it leaks from there.
JP-A-8-3950 (Page 3, Fig. 1-2) Japanese Patent No. 2751005

本発明は、従来の移動用バリケード、特に支持脚部材に上記のような問題があったことに鑑みて為されたものであり、その目的とするところは、支持脚に事後的な加工処理を必要としなくとも、ポールを掛架するために必須なクランプを簡単かつ確実に取り付けることができるバリケード用支持脚のクランプ取付構造を提供することにある。   The present invention has been made in view of the above-mentioned problems in the conventional travel barricade, particularly the support leg member, and the object of the present invention is to perform post-processing on the support leg. An object of the present invention is to provide a clamp mounting structure for a barricade support leg that can easily and surely mount a clamp essential for hanging a pole, even if not required.

本発明者が上記課題を解決するために採用した手段を添付図面を参照して説明すれば次のとおりである。   Means employed by the present inventor for solving the above-described problems will be described with reference to the accompanying drawings.

即ち、本発明は、脚部13において起立可能となるごとくブロー成形された中空のプラスチック枠体1であって、これら少なくとも2個のプラスチック枠体1・1間にポール部材Pを掛架するためのクランプ2を固定するためにビーム部11が設けられ、かつ、前記クランプ2は、ポール挟持部21と前記プラスチック枠体1のビーム部11に固定するための取付治具22とを連結して構成され、かつ、当該取付治具22にはシャンク部sを有する止着具22aを備える一方、
前記ビーム部11の側面には、内側に凹入せる縦溝12が形成され、この縦溝12の凹入部に前記止着具22aのシャンク部sを添合させるごとく充当して、この止着具22aを止着することにより取付治具22がビーム部11に固定され、クランプ2を取り付けるという技術的手段を採用した。
In other words, the present invention is a hollow plastic frame 1 blow-molded so as to be able to stand up at the leg 13, and the pole member P is hung between these at least two plastic frames 1. A beam part 11 is provided for fixing the clamp 2 of the above-mentioned structure, and the clamp 2 is connected to a pole holding part 21 and a mounting jig 22 for fixing to the beam part 11 of the plastic frame 1. While being configured, the attachment jig 22 includes a fastening tool 22a having a shank portion s,
A vertical groove 12 that is recessed inward is formed on the side surface of the beam portion 11, and the shank portion s of the fastening tool 22 a is applied to the recessed portion of the vertical groove 12 so that the fastening is performed. The fixing tool 22 was fixed to the beam part 11 by fastening the tool 22a, and the technical means of attaching the clamp 2 was adopted.

また、本発明は、上記課題を解決するために、必要に応じて上記手段に加え、クランプ2の取付治具22の止着具22aを、一対のボルト部材とナット部材とから構成し、このボルト部材の円筒部またはネジ部を縦溝12の凹入部に添合させた状態で前記ナット部材と螺合することにより止着せしめるという技術的手段を採用した。   In addition, in order to solve the above-mentioned problems, the present invention comprises a fastening tool 22a of the mounting jig 22 of the clamp 2 as a pair of bolt members and nut members in addition to the above means as necessary. A technical means is adopted in which the bolt member is fixed by screwing with the nut member in a state where the cylindrical portion or the screw portion of the bolt member is fitted to the recessed portion of the vertical groove 12.

更にまた、本発明は、上記課題を解決するために、必要に応じて上記手段に加え、中空のプラスチック枠体1の縦溝12がビーム部11側面から内側に凹入していることを特徴とする請求項1または2記載のバリケード用支持脚のクランプ取付構造。
するという技術的手段を採用した。
Furthermore, in order to solve the above-mentioned problems, the present invention is characterized in that, in addition to the above means, the vertical groove 12 of the hollow plastic frame body 1 is recessed inward from the side surface of the beam portion 11 as necessary. The clamp mounting structure of the support leg for barricades according to claim 1 or 2.
The technical means to do was adopted.

更にまた、本発明は、上記課題を解決するために、必要に応じて上記手段に加え、プラスチック枠体1の内部に加重物を充填すべく注入口14を配設するという技術的手段を採用した。   Furthermore, in order to solve the above-mentioned problems, the present invention employs technical means in which an injection port 14 is provided to fill the inside of the plastic frame 1 with a load in addition to the above-described means as necessary. did.

本発明の取付構造にあっては、中空のプラスチック枠体にビーム部を設け、このビーム部の側面に、内側に凹入せる縦溝を形成し、この縦溝の凹入部に前記止着具のシャンク部を添合させるごとく充当して、この止着具を止着することにより取付治具をビーム部に固定することができ、クランプを取り付けることができるように構成したことによって、支持脚に事後的な加工処理を必要としなくとも、ポールを掛架するために必須なクランプを簡単かつ確実に取り付けることができることから、産業上における利用価値は頗る高いと云える。   In the mounting structure of the present invention, a beam portion is provided in a hollow plastic frame, and a vertical groove that is recessed inward is formed on a side surface of the beam portion, and the fastening device is formed in the recessed portion of the vertical groove. By attaching the shank part to the beam part and fixing the fastener, the mounting jig can be fixed to the beam part, and the clamp can be attached. In addition, even if no subsequent processing is required, it is possible to easily and reliably attach a clamp essential for hanging the pole, so that it can be said that the industrial utility value is very high.

本発明の実施形態を具体的に図示した図面に基いて更に詳細に説明すると次のとおりである。   Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.

本発明の実施形態におけるバリケード用支持脚のクランプ取付構造を図1から図5に基いて説明する。図中、符号1で指示するものは中空のプラスチック枠体であり、このプラスチック枠体1は、脚部13において起立可能となるごとくブロー成形されており、ビーム部11が形成されている。なお、本実施形態では、高分子ポリエチレンで作製する(図1参照)。   A clamp mounting structure for a barricade support leg according to an embodiment of the present invention will be described with reference to FIGS. In the figure, what is indicated by reference numeral 1 is a hollow plastic frame body, and this plastic frame body 1 is blow-molded so that it can stand up at the leg portion 13, and a beam portion 11 is formed. In the present embodiment, the polymer polyethylene is used (see FIG. 1).

また、符号2で指示するものはクランプであり、このクランプ2は、ポール挟持部21と前記プラスチック枠体1のビーム部11に固定するための取付治具22とを連結して構成されている。そして、取付治具22にはシャンク部sを有する止着具22aを備える。   Also, what is indicated by reference numeral 2 is a clamp, and this clamp 2 is constituted by connecting a pole clamping part 21 and an attachment jig 22 for fixing to the beam part 11 of the plastic frame 1. . The attachment jig 22 is provided with a fastener 22a having a shank portion s.

しかして、本実施形態における取付機構は、まず、少なくとも2個のプラスチック枠体1・1間にポール部材Pを掛架するためのクランプ2を固定するためのビーム部11を(上部と下部の2箇所に)設ける。   Therefore, the mounting mechanism in the present embodiment first has a beam portion 11 (an upper portion and a lower portion) for fixing the clamp 2 for hanging the pole member P between at least two plastic frames 1. Provided in two places.

本実施形態では、前記ビーム部11の側面に、内側に凹入せる縦溝12を形成した点に特徴がある(図2参照)。クランプ2は、通常、ポールを挟持する部品と、支持脚に取り付ける治具とから成り、挟持部品が取付時に回動自在になるように連結すると共に、この枢結軸を兼用する止着部品が取付治具の中心に貫通して配設されているからである。   This embodiment is characterized in that a longitudinal groove 12 that is recessed inward is formed on the side surface of the beam portion 11 (see FIG. 2). The clamp 2 is usually composed of a part that clamps the pole and a jig that is attached to the support leg. The clamp part is connected so that the clamping part can freely rotate at the time of attachment, and a fastening part that also serves as the pivot shaft is provided. This is because it is disposed through the center of the mounting jig.

そして、この縦溝12の凹入部に前記止着具22aのシャンク部sを添合させるごとく充当して、この止着具22aを止着することにより取付治具22をビーム部11に固定することができる(図3参照)。   Then, the fitting part 22 is fixed to the beam part 11 by fitting the shank part s of the fastening tool 22a to the recessed part of the vertical groove 12 so as to be joined, and fastening the fastening tool 22a. (See FIG. 3).

本実施形態では、クランプ2の取付治具22の止着具22aは、一対のボルト部材とナット部材とから構成されており、このボルト部材の円筒部またはネジ部を縦溝12の凹入部に添合させて、前記ナット部材と螺合することにより止着する。   In this embodiment, the fastening tool 22a of the mounting jig 22 of the clamp 2 is composed of a pair of bolt members and nut members, and the cylindrical portion or screw portion of the bolt member is used as a recessed portion of the vertical groove 12. It attaches and it fixes by screwing with the said nut member.

このようにして、ビーム部11にクランプ2を取り付けることができ、然る後、ポール部材Pを挟持することにより、プラスチック枠体1・1間にポール部材Pを掛架してバリケードを構成することができるのである(図4参照)。   In this manner, the clamp 2 can be attached to the beam portion 11, and then the pole member P is sandwiched between the plastic frame bodies 1 and 1 by sandwiching the pole member P, thereby forming a barricade. (See FIG. 4).

また、本実施形態では、図5に示すように、プラスチック枠体1の縦溝12をビーム部11底面から内側に凹入させて成形することもでき、この際、ポール挟持部21と取付治具22とはヒンジ連結されているものを採用すると使い勝手が良い。   Further, in the present embodiment, as shown in FIG. 5, the vertical groove 12 of the plastic frame 1 can be recessed from the bottom surface of the beam portion 11 to the inside, and at this time, the pole holding portion 21 and the mounting jig are attached. It is convenient to use a tool 22 that is hinged.

更にまた、本実施形態では、プラスチック枠体1の内部に加重物を充填すべく注入口14を配設することができ、従来品と比較した場合に、充填物が漏れることがないため、より有効に安定ならしめることができる。   Furthermore, in the present embodiment, the injection port 14 can be disposed to fill the weighted material inside the plastic frame 1, and the filler does not leak when compared with the conventional product. It can be effectively stabilized.

本発明は、概ね上記のように構成されるが、本発明は図示の実施形態に限定されるものでは決してなく、「特許請求の範囲」の記載内において種々の変更が可能であって、例えば、プラスチック枠体1のビーム部11の取付位置や数量、および縦溝12の形成位置や数量は変更することができるし、また、クランプ2の止着具22aはボルト部材とナット部材に限らず、シャンク部sを有するものであれば良く、リベット状のものやクリップ状のものなどを採用することも可能であり、何れのものも本発明の技術的範囲に属する。   The present invention is generally configured as described above. However, the present invention is not limited to the illustrated embodiment, and various modifications can be made within the scope of the claims. For example, The mounting position and quantity of the beam portion 11 of the plastic frame 1 and the formation position and quantity of the longitudinal groove 12 can be changed, and the fastening tool 22a of the clamp 2 is not limited to the bolt member and the nut member. Any one having a shank portion s may be used, and a rivet shape or a clip shape may be employed, and any of them is within the technical scope of the present invention.

本発明の実施形態のバリケード用支持脚を表わす全体斜視図である。It is a whole perspective view showing the support leg for barricades of the embodiment of the present invention. 本発明の実施形態のクランプ取付構造を表わす部分拡大斜視図である。It is a partial expansion perspective view showing the clamp attachment structure of the embodiment of the present invention. 本発明の実施形態のクランプ取付構造を表わす部分拡大斜視図である。It is a partial expansion perspective view showing the clamp attachment structure of the embodiment of the present invention. 本発明の実施形態のバリケード用支持脚の使用状態を表わす全体斜視図である。It is a whole perspective view showing the use condition of the support leg for barricades of the embodiment of the present invention. 本発明の実施形態のクランプ取付構造の変形例を表わす部分拡大斜視図である。It is a partial expansion perspective view showing the modification of the clamp attachment structure of embodiment of this invention. 従来の汎用クランプを表わす全体正面図である。It is a whole front view showing the conventional general purpose clamp. 従来のバリケード用支持脚を表わす全体斜視図である。It is a whole perspective view showing the support leg for conventional barricades.

符号の説明Explanation of symbols

1 プラスチック枠体
11 ビーム部
12 縦溝
13 脚部
14 注入口
2 クランプ
21 ポール挟持部
22 取付治具
22a 止着具
s シャンク部
P ポール部材
h 止着孔
C 汎用クランプ
1 Plastic frame
11 Beam section
12 Vertical groove
13 legs
14 Inlet 2 Clamp
21 Pole clamping part
22 Mounting jig
22a Fastening tool s Shank part P Pole member h Fastening hole C General-purpose clamp

Claims (4)

脚部13において起立可能となるごとくブロー成形された中空のプラスチック枠体1であって、これら少なくとも2個のプラスチック枠体1・1間にポール部材Pを掛架するためのクランプ2を固定するためにビーム部11が設けられ、かつ、前記クランプ2は、ポール挟持部21と前記プラスチック枠体1のビーム部11に固定するための取付治具22とを連結して構成され、かつ、当該取付治具22にはシャンク部sを有する止着具22aを備える一方、前記ビーム部11の側面には、内側に凹入せる縦溝12が形成され、この縦溝12の凹入部に前記止着具22aのシャンク部sを添合させるごとく充当して、この止着具22aを止着することにより取付治具22がビーム部11に固定され、クランプ2を取り付けることを特徴とするバリケード用支持脚のクランプ取付構造。   A hollow plastic frame 1 blow-molded so as to be able to stand up at a leg 13, and a clamp 2 for fixing a pole member P between the at least two plastic frames 1. For this purpose, a beam portion 11 is provided, and the clamp 2 is configured by connecting a pole holding portion 21 and a mounting jig 22 for fixing to the beam portion 11 of the plastic frame 1 and The mounting jig 22 is provided with a fastening tool 22a having a shank portion s. On the side surface of the beam portion 11, a vertical groove 12 that is recessed inward is formed. For a barricade characterized by applying the shank part s of the wearing tool 22a as it is put together and fastening the fastening tool 22a to fix the mounting jig 22 to the beam part 11 and attach the clamp 2 Support leg clamp mounting structure. クランプ2の取付治具22の止着具22aは、一対のボルト部材とナット部材とから構成されており、このボルト部材の円筒部またはネジ部を縦溝12の凹入部に添合させた状態で前記ナット部材と螺合することにより止着せしめることを特徴とする請求項1記載のバリケード用支持脚のクランプ取付構造。   The fastening tool 22a of the mounting jig 22 of the clamp 2 is composed of a pair of bolt members and nut members, and the cylindrical portion or screw portion of this bolt member is joined to the recessed portion of the vertical groove 12. The clamp mounting structure for a barricade support leg according to claim 1, wherein the clamp member is fixed by screwing with the nut member. 中空のプラスチック枠体1の縦溝12がビーム部11側面から内側に凹入していることを特徴とする請求項1または2記載のバリケード用支持脚のクランプ取付構造。   3. The clamp mounting structure for a barricade support leg according to claim 1, wherein the longitudinal groove 12 of the hollow plastic frame 1 is recessed inward from the side surface of the beam portion 11. プラスチック枠体1の内部に加重物を充填すべく注入口14を配設したことを特徴とする請求項1〜3の何れか一つに記載の記載のバリケード用支持脚のクランプ取付構造。   The clamp mounting structure for a barricade support leg according to any one of claims 1 to 3, wherein an injection port (14) is provided to fill the inside of the plastic frame body (1) with a load.
JP2004032977A 2004-02-10 2004-02-10 Barricade support leg clamp mounting structure Expired - Lifetime JP4286161B2 (en)

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JP2004032977A JP4286161B2 (en) 2004-02-10 2004-02-10 Barricade support leg clamp mounting structure

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Application Number Priority Date Filing Date Title
JP2004032977A JP4286161B2 (en) 2004-02-10 2004-02-10 Barricade support leg clamp mounting structure

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JP2005226228A true JP2005226228A (en) 2005-08-25
JP4286161B2 JP4286161B2 (en) 2009-06-24

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CN115812916A (en) * 2022-12-09 2023-03-21 湖北周黑鸭食品工业园有限公司 Production process of sweet and spicy chicken accessories and sweet and spicy chicken accessories

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JP2002256523A (en) * 2001-03-01 2002-09-11 Gifu Plast Ind Co Ltd Column of moving fence
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Publication number Priority date Publication date Assignee Title
CN115812916A (en) * 2022-12-09 2023-03-21 湖北周黑鸭食品工业园有限公司 Production process of sweet and spicy chicken accessories and sweet and spicy chicken accessories
CN115812916B (en) * 2022-12-09 2024-03-05 湖北周黑鸭食品工业园有限公司 Production process of sweet and spicy chicken accessory and sweet and spicy chicken accessory

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