JPH02139909U

JPH02139909U -

Info

Publication number: JPH02139909U
Application number: JP4618789U
Authority: JP
Priority date: 1989-04-21
Filing date: 1989-04-21
Publication date: 1990-11-22

Description

[Brief explanation of drawings]

第１図は、本考案による工事用安全柵の一部ポ
ールを省略した正面図、第２図は、第１図に示す
工事用安全柵の平面図、第３図は、先端に再帰反
射鏡を取付けたポールを示す説明図、第４図は、
本考案による工事用安全柵の一実施例の基台とポ
ールに可倒自立性を与える弾性手段としてのコイ
ルばねとを示す側面図、第５図は、本考案による
工事用安全柵の他の実施例の基台とポールに可倒
自立性を与える弾性手段としてのコイルばねとを
示す側面図である。１……基台、２……コイルばね（弾性手段）３
……ボルト、３ａ……ボルトヘツド、４……ナツ
ト、５……木ねじ、６……ポール、７……反射テ
ープ、７ａ……再帰反射デイスク、８……虎塗り
模様部、９……アウトリガー、１０，１１……ヒ
ンジ。 Figure 1 is a front view of the construction safety fence according to the present invention with some poles omitted, Figure 2 is a plan view of the construction safety fence shown in Figure 1, and Figure 3 is a retroreflector at the tip. Figure 4 is an explanatory diagram showing the pole with the
FIG. 5 is a side view showing the base of one embodiment of the safety fence for construction work according to the present invention and the coil spring as an elastic means that provides the pole with collapsible independence. FIG. 3 is a side view showing the base of the embodiment and a coil spring as an elastic means that gives the pole self-reliability. 1... Base, 2... Coil spring (elastic means) 3
...Bolt, 3a...Bolt head, 4...Nut, 5...Wood screw, 6...Pole, 7...Reflective tape, 7a...Retroreflective disk, 8...Tiger painted pattern, 9...Outrigger, 10,11...Hinge.

Claims

[Claims for Utility Model Registration] 1. A base, a plurality of poles having visual appeal means to attract the attention of passers-by and whose lower ends are attached to the base at a distance from each other, and each pole having the ability to be foldable and self-supporting. A construction safety fence characterized by comprising an elastic means that provides 2. The construction safety fence according to claim 1, wherein the elastic means is provided in a part of the pole. 3. The construction equipment according to claim 1, wherein the elastic means is constituted by a coil spring having one end fixed to the base, and the pole is press-fitted to the other end of the coil spring to attach the pole to the base. Safety fence. 4. The construction safety fence according to any one of claims 1 to 3, wherein the base has a foldable structure in which a plurality of parts are sequentially connected by hinges. 5 Outriggers are provided on both sides of at least both ends of the base, and these outriggers are rotatably attached to the base between a deployed position that is substantially orthogonal to the longitudinal direction of the base and a folded position that overlaps the bottom surface of the base. The construction safety fence according to any one of claims 1 to 4, which is connected to the bottom surface of the construction safety fence.