JPH05140916A - Safety fence body - Google Patents

Abstract

PURPOSE:To easily perform erection at a construction site and secure safety in traffic. CONSTITUTION:Light emitting elements 13... are arranged in proper spacing relation on the bar body 2 of a safety fence bar 1, and ring-like joint sections 3 are provided at both ends. To the ring-like sections of the ring-like joint sections 3, a pair of male couplers 12 are provided to be electrically connected. In the perpendicular section 5 of a supporting base 4, a dry battery 7 and flasher controlling circuit 8 are provided, and at the upper section of the supporting base 4, a pair of female coupler 9 are provided to be electrically connected. In erecting, when the safety fence bar 1 is engaged with the perpendicular section 5 of the supporting base 4, the male couplers 12 and 12 and female couplers 9 and 9 are connected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sidewalk or a roadway and a work area, and relates to a fence surrounding an opening of a floor in a construction site so that the division can be recognized especially at night. Regarding safety fences.

[0002]

2. Description of the Related Art As is well known, it is necessary to separate a sidewalk or a roadway from a work area at a construction site for safety. Therefore, a fence is temporarily installed. As a fence, for example, as shown in FIG. 3, a safety stand having a support base 40 having a cone-shaped upright portion 500 and an annular engaging portion 30 engaged with the tip of the upright portion 500 at both ends. The fence bars 100 are known, and the support stands 40 are lined up at appropriate intervals and the safety fence bars 100 are bridged. Further, lighting lamps 130 ... Are attached to the safety fence bar 100 at appropriate intervals so that the division can be recognized even at night.

[0003]

However, in the prior art, the power cords of the lighting lamps 130 ... Are often laid on the road surface so that they are not damaged when stepped on by a pedestrian or a traveling vehicle. Since the cover member 131 has to be laid on the portion, this work is complicated and there is a disadvantage that temporary construction is troublesome. In addition, there is a risk that a pedestrian may get caught in the power cord of the lighting lamps 130.

The present invention has been made in view of the above circumstances, and an object thereof is to easily perform temporary construction at a construction site.
It is to provide a safety fence that can ensure the safety of traffic.

[0005]

In order to achieve the above object, the present invention provides a safety fence bar having engaging portions at both ends of a rod body, and a standing portion to which the engaging portions of the safety fence rod are linked. And a light emitting means arranged for emitting light in the rod body of the safety fence bar, a power source attached to the support table for supplying electric power to the light emitting means, and a power source and a light emitting means. And an electric coupling means for electrically connecting them.

Further, the support base is equipped with a blinking control means for blinking the light emission of the light emitting means.

[0007]

The operation of the present invention will be described. The light emitting means is arranged on the rod body of the safety fence bar, and its power source is attached to the support base. When this safety fence bar is handed over to the support, the light emitting means and the power source are electrically connected by the electric joint means. Also,
The light emitting means is blinked by the blinking control means.

[0008]

Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a perspective view showing a preferred embodiment of a safety fence body according to the present invention.

The safety fence bar 1 is one in which annular engaging portions 3 are integrally attached to both ends of a rod body 2. The engaging portions 3 are engaged with the upright portions 5 of the support base 4. It has become.

The support base 4 is made of a material such as synthetic resin.
The upright portion 5 is formed into a hollow, substantially cone shape, but the outer periphery is formed to have a slightly smaller diameter at the tip portion, so that the engaging portion 3 is seated when the safety fence bar 1 is passed over. An annular shoulder 50 is formed, and the root portion is a substantially rectangular substrate 6
Integrated on top. The upright portion 5 is provided therein with a blinking control circuit 8 such as a thermostat for blinking the light emitted from the storage battery 7 and a light emitting element described later. A pair of female couplers 9 are provided on the shoulder portion 50 of the upright portion 5, and a storage battery 7 is connected to the female couplers 9 and 9 via a breaker switch 10 and a blinking control circuit 8. .. An input terminal 11 for charging and backup is provided on the peripheral surface of the upright portion 5, and the input terminal 11 is connected in parallel with the storage battery 7.

A pair of male couplers 12 are provided on the annular portion of the engaging portion 3 of the safety fence rod 1 and are connected to a pair of female couplers 9 and 9 provided on the shoulder portion 50 of the support 4. It is supposed to be done. However, a pair of female couplers 9 are provided in the annular portion of the other engaging portion 3, and the safety fence bar 1
Are configured so that they can be continuously connected. The female-type turnips 9 and 9 and the male-type couplers 12 and 12 constitute an electric coupling means.

The rod body 2 of the safety fence rod 1 is, as shown in FIG.
It is made of a light-transmissive hollow member, and a plurality of light emitting elements 13 such as light emitting diodes are arranged inside the hollow member at appropriate intervals. These light emitting elements 13 are connected in parallel, and at the connection end, each coupler provided in the engaging portion 3, that is, one end is a female coupler 9 and the other end is a male coupler 1.
2 and 12 are connected. That is, the corresponding convex portions 30 of the engaging portion 3 are connected to the concave portions 20 at both ends of the rod body 2, and the corresponding convex portion 30 is provided in the socket 14 arranged at the back of the concave portion 20. The plug 15 will be connected. A channel member 16 is provided in the rod body 2 so as to extend substantially the entire length, and a plurality of sockets 17 of the light emitting element 13 are attached to the channel member 16 at appropriate intervals. The socket 14 is connected in parallel at both ends. As for the engaging portion 3, each coupler of the annular portion and the plug 15 of the corresponding convex portion 30 are connected in parallel.

As described above, the light emitting elements 13 ... Are arranged as light emitting means on the rod body 2 of the safety fence rod 1, and the storage battery 7 is attached to the support base 4 as a power source for the safety fence rod 1 at the time of temporary installation. , The male coupler 12 and the female coupler 9 are connected to each other, so that the light emitting elements 13 ... And the storage battery 7 are electrically connected. When the breaker switch 10 is turned on, the light emitting element 1
.. are blinked by the blinking control circuit 8. Therefore, as temporary work, it suffices to stand the support stands 4 at appropriate intervals and simply bridge the safety fence bars 1 ..., and temporary work can be easily performed at the construction site. In addition, since the power supply is attached to the support base 4, of course, it is not necessary to circulate the power cord, which was conventionally complicated, and there is no fear of a pedestrian getting caught in the power cord, which is advantageous in terms of traffic safety. Can be said.

[0014]

As described in detail above, according to the safety fence body of the present invention, when the safety fence bar is handed over to the support base during temporary installation, the light emitting means of the safety fence bar and the power source of the support base are provided. Since they are electrically connected by the electric joint means, as temporary work, it is sufficient to stand the support stands at appropriate intervals and simply pass the safety fence bars, and temporary work can be easily performed at the construction site. In addition, since the power supply is attached to the support base, there is no fear that a pedestrian will get a foot on the power cord, and safety of passage can be secured.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view of a main part for explaining a safety fence bar.

FIG. 3 is a perspective view showing a conventional example.

[Explanation of symbols]

 1 Safety fence bar 2 Bar body 3 Engagement part 4 Support stand 5 Standing part 7 Power supply (storage battery) 8 Flashing control means (flashing control circuit) 9 Electric coupling means (female type coupler) 12 Electric coupling means (male type coupler) 13 Light emitting means (light emitting element)

Claims (2)

[Claims] 1. A rod of a safety fence rod, comprising: a safety fence rod having engaging portions at both ends of a rod body; and a support base having an upright portion with which the engaging portions of the safety fence rod are linked. The light emitting means is arranged in the body and emits light, a power source attached to the support for supplying electric power to the light emitting means, and an electric coupling means for electrically connecting the power source and the light emitting means. Safety fence body characterized by that. 2. The safety fence body according to claim 1, wherein the support base includes blinking control means for blinking the light emission of the light emitting means.