JP2525716Y2 - Safety work light - Google Patents

Description

[Detailed description of the invention] [Industrial applications]

The present invention relates to a safety work light installed on a road to ensure the safety of work on the road, and more particularly to a safety work light with improved transport and visibility.

[Prior art]

A large-sized safety cone or a yellow rotating lamp is installed on the road to ensure the safety of road work. The large safety cone is 1.6m high,
It has a conical shape with a diameter of 1 m, and the bottom is a square with a side of 1 m. The height of the yellow rotating lamp was fixed.

[Problems to be solved by the invention]

However, the large safety cone was inconvenient to carry due to its large volume. In other words, not only does a truck need to be transported to the work site, but also two or more people are required to load it, and more luggage is needed because more loading space is required on the loading platform. Did not. In addition, it could not be used at night due to insufficient self-luminous ability. On the other hand, the yellow rotating lamp has a fixed lamp position, which limits the range of use. In addition, it is necessary to use a safety fence, safety cone, etc. in addition to the lamp. was there. Therefore, the present invention is to provide a safety work light which solves the above-mentioned problem by using a folding system as a whole.

[Means for Solving the Problems]

For this purpose, the present invention provides at least three right-angled triangular frames each having a tent inside, and one vertical portion of the triangular frame is fixed, and the remaining vertical portions of the triangular frame are formed in a ring shape. , A mandrel pipe rotatably engaged with the hinge, a rotating ramp, and a stay that supports the rotating ramp and is inserted into the upper end of the mandrel pipe. In the present invention, it is possible to provide a foldable weight that extends around the lower portion of each of the triangular frames.

[Action]

In the present invention, the triangular frame can be folded because all the others leaving one of the triangular frames can rotate with respect to the mandrel pipe.

【Example】

Hereinafter, embodiments of the present invention will be described. FIG. 1 is a view showing a safety work light of the embodiment. This safety work light is composed of a combination of a safety cone A and a yellow rotating lamp B. First, in the safety cone A, reference numerals 1 to 3 denote triangular frames, each of which is formed into a triangular frame having a bottom piece of 0.55 m and a height of 1.6 m using a 10 mmφ round bar as a base material. Reference numerals 4 to 6 denote waterproof red tents made of a vinyl-based material, which are connected to the inside of the triangular frames 1 to 3 by strings (not shown), and are stretched there. To these waterproof red tents 4 to 6, a fluorescent paint tape 7 is stuck at an appropriate place. Reference numeral 8 denotes a mandrel pipe having a diameter of 24 mm and a length of 1.6 m. As shown in FIG. 2, a vertical portion of the triangular frame 1 is welded to the mandrel pipe 8 via a stay 9. With respect to the other triangular frames 2, 3, ring-shaped hinges 12, 13 attached to the vertical portions via stays 10, 11 are rotatably engaged with the mandrel pipe 8. A handle 14 for carrying is attached to the mandrel pipe 8 by welding. (See FIG. 5) Reference numerals 15 to 17 denote auxiliary legs rotatably provided on the bottom pieces of the triangular frames 1 to 3 so that they can be opened and closed in the horizontal direction. Numerals 18 to 20 are sharp corners whose tips are directed downward to the outer corners of the lower sides of the triangular frames 1 to 3. 21 is a foldable weight (weight), length 950m
The three long members are pivotally connected to each other, and by opening them in a triangular shape, hollow portions 22 to 24 are formed inside each corner (see FIG. 4). And
In the hollow portion 23, a convex portion 25 and a concave portion 26 are formed so that the hollow portion 23 can be separated (see FIG. 5). Next, in the portion of the yellow rotating lamp B, this lamp B
Is attached to a stay 31, which can be inserted into the upper end of the mandrel pipe 8 of the safety cone A. A screw 32 is provided at the upper end of the mandrel pipe 8.
And a nut 34 is welded to match the hole 33 (see FIG. 3). Now, the triangular frame 1 is fixed to the mandrel pipe 8, but the remaining triangular frames 2, 3 are rotatable with respect to the mandrel pipe 8 at the hinges 12 and 13. Therefore, the triangular frames 1 to 3 are spread at an angle of about 120 degrees, and
Can be extended and installed on the road. At this time, the tips of the auxiliary legs 15 to 17 are sharp, and the outer corners of the lower sides of the triangular frames 1 to 3 have sharp edges 18 to 20.
Are formed, so that they can be inserted into the road to enhance the fixation to the ground (ground contact effect). In addition, the tents 4 to 6 have rain resistance and can be used even in rain. Even when work is performed at night, not only the yellow rotating lamp B is incorporated, but also the safety cone A is adhered with the fluorescent paint tape 7, so that visibility is improved, and traffic accidents and the like can be prevented. . When a gust is received in the installed state, the wind escapes from the gap between the triangular frames 1 to 3 and the mandrel pipe 8 (made by the stays 9 to 11). In the case of a stronger gust, the weight 21 is used. By doing so, stabilization can be achieved. That is, as shown in FIG. 4, the weight 21 is expanded, and the convex portion 25 is connected to the concave portion 26 to form a triangular shape.
The hollow portions 22 to 24 are installed so as to be immovably mounted (wrapped) below the oblique sides of the triangular frames 1 to 3. Thereby, the lower part of the safety cone A becomes heavy, and the fall can be prevented. The yellow rotating lamp B can move its stay 31 up and down by loosening the screw 32. Therefore, the vertical position can be adjusted to an optimal position. Finally, when not in use or during transportation, the triangular frames 1 to 3 can be folded with respect to the mandrel pipe 8 as shown in FIG. The handle 14 can be carried in the folded state. At this time, the weight 21 is separate from the triangular frames 1 to 3 and the like, and is lightweight, so that it can be freely carried by one person. In addition, a special transport vehicle is not required and a normal small vehicle is sufficient. In addition, yellow rotating lamp B
Can be removed from the mandrel pipe 8 to prevent breakage. The weight 21 can also be folded as shown in FIG. The number of the triangular frames may be four or more. At this time, the weights may be bent according to the number.

[Effect of the invention]

As described above, according to the present invention, the whole can be folded, so that it can be easily transported and installed, and since the yellow rotating lamp is incorporated, it can be used not only during the day but also at night.

[Brief description of the drawings]

FIG. 1 is a perspective view of a safety work light according to an embodiment of the present invention, FIG.
The figure is an explanatory view of the attachment part of the triangular frame to the mandrel pipe.
FIG. 4 is an explanatory view of a portion where the yellow rotating lamp is attached to the mandrel pipe, FIG. 4 is an explanatory view of a weight, and FIG. 5 is an explanatory view of a triangular frame and folding of the weight. A: safety cone, B: yellow rotating lamp, 1-3
Triangular frame, 4-6: waterproof red tent, 7: fluorescent paint tape, 8: mandrel lamp, 9-11: stay, 12, 13: hinge (ring), 14: handle, 15-17: auxiliary leg, 18-20 ... horn,
21: weight, 22-24: hollow, 25: convex, 26: concave, 31: stay, 32: screw, 33: hole, 34: nut.

Claims (2)

(57) [Scope of request for utility model registration] 1. A triangular frame of at least three right-angled triangles having a tent inside, and one vertical portion of the triangular frame is fixed, and the remaining vertical portion of the triangular frame is a ring-shaped hinge. 1. A safety work light comprising: a mandrel pipe rotatably engaged with a rotating lamp; and a stay supporting the rotating lamp and being inserted into an upper end of the mandrel pipe. 2. A safety working light as claimed in claim 1, further comprising a folding weight mounted on a periphery of a lower portion of each of said expanded triangular frames.