JPH0345271Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] The present invention relates to a banner attachment device.

[Conventional technology]

Today, banners are widely used in department stores, supermarkets, government offices, etc. for commercial advertising or as one of the advertising media for slogans such as elections and traffic safety.

In order to hang banners from the roof of a building, etc., conventionally, as shown in FIGS. 7 and 8, a plurality of banners are guided by two guide rails 73 attached to an outer wall 72 of a building 71. Mounting bar 7
After the banner 75 is attached to the roof 76, each banner attachment bar 74 is raised and lowered by a hoisting machine 77 placed on the roof 76 to hang the banner 75 and also to roll it up.

To explain the structure of the banner mounting device, the guide rail 73 is formed in a straight line and is mounted in parallel downward from the outer wall 72 of the rooftop 76 via a mounting bracket 78. Furthermore, a guide roller 80 having a retaining portion 79 is attached to each end of the plurality of banner mounting bars 74 guided by the guide rail 73, as shown in FIG. The banner attachment bar 74 is fitted into the guide rail 73 and guided up and down the guide rail 73. A banner attachment fitting 81 is attached to the banner attachment bar 74, so that the banner 75 can be attached via a string 82. Also, among the banner attachment bars 74, two banner attachment bars 74a, 74 located at the bottom
Supports 84 to which pulleys 83 are attached are installed on the left and right between B, and a wire rope 85 is installed between the pulleys 83 and a winding machine 77 placed on the rooftop 76.
is being passed over.

Scaffolding 86 is integrally provided on the floor 76a of the roof 76 at a required distance from the outer wall 72, and this scaffolding 86 has four pillars 88 erected to which the mounting plate 87 of the hoist 77 is attached. Further, the support column 88 is connected to the guide rail 73 via a support tree 89 to support and reinforce the guide rail 73. Furthermore, the support tree 89 is a crosspiece 9 to which a pulley 90 is attached.
1, and this pulley 90 is connected to the winding machine 7.
A wire rope 85 stretched between the pulley 83 and the pulley 83 is guided. In addition, in the figure, 9
2 is a handle of the winding machine 77.

[Problem that the invention attempts to solve]

However, when attaching the banner 75 to the banner attachment bar 74 using the conventional banner attachment device described above, since the attachment position of the banner is outside the outer wall 72 of the rooftop 76, the string to the banner attachment bracket 81 at that location is difficult to attach. 82 is troublesome, and when installing the banner 75, the banner 75 may fall to the ground by mistake, and sometimes the worker M is forced to lean over the outside of the outer wall 72. However, there were problems with the safety and efficiency of the installation work.

[Purpose of invention]

This invention was devised in view of the actual situation,
The purpose of the present invention is to provide a banner mounting device that improves the safety and efficiency of the banner installation work by installing the banner inside the outer wall of a rooftop.

[Means for solving problems]

In order to achieve this purpose, the present invention includes two guide rails that are arranged parallel to each other downward from the outer wall of the roof of the building, and two guide rails that are erected on the floor of the roof at a required distance from the outer wall. In a banner mounting device consisting of a pillar and a plurality of banner mounting bars that move up and down while being guided by a guide rail by a wire rope of a winding machine attached to the pillar, the upper part of the guide rail projects inside the outer wall. Bend it like this,
Its end is connected to the above-mentioned pillar.

[Operation of the invention] According to the invention, after the banner is attached to the banner attachment bar using the guide rail located inside the outer wall of the rooftop, the banner can be guided to the guide rail by raising and lowering the banner attachment bar using a hoisting machine. It was then suspended from a building, and then wound up again.

[Example of idea]

Embodiments of the present invention will be described in detail below with reference to FIGS. 1 to 6. Incidentally, the same elements as those in the above-mentioned conventional example are indicated by the same reference numerals.

In the figure, reference numeral 1 denotes a guide rail that is arranged in parallel downward from the outer wall 72 of the rooftop 76, and the upper part of the guide rail to which the banner is attached is bent in an arc shape inward from the outer wall 72 of the rooftop 76 to form a support column 88. As shown in FIG. 6, the banner 75 can be attached to the banner attachment bar 74 inside the outer wall 72 of the rooftop 76. Further, on the outer surface of the arc portion 1a of the guide rail 1, an arc-shaped cover 2 having a width n larger than the width m of the guide rail 1 is provided.
are attached along each guide rail 1, and a plurality of guide columns 3 are installed on the cover 2 on the inner peripheral side of the arc portion 1a. When the banner 75 is suspended by the plurality of guide columns 3, the pulley 90 and the banner attachment bar 74a,
It is designed to support and guide a wire rope 85 that reaches a pulley 83 attached between 74b. It should be noted that the other configurations of this embodiment are the same as those of the above-mentioned conventional example, so a description of these structures will be omitted.

The present embodiment is configured as described above, and the worker M attaches the banner 75 with a string 82 to the banner attachment bar 74 which is rolled up onto the guide rail 1 located inside the outer wall 72 by the hoisting machine 77. Thereafter, the banner attachment bar 74 may be lowered one by one to hang the banner 75 on the building 71. At this time, since the wire rope 85 is well guided by the guide column 3, the wire rope 85 does not come off the pulley 90. Then, as necessary, roll up the banner mounting bar 74 and install the banner 8.
All you have to do is store 5.

In this way, according to this embodiment, the worker M can attach the banner 75 inside the outer wall 72 of the rooftop 76, so even if the operator M fails to attach the banner 75, the banner 75 will not fall to the ground and will remain on the rooftop. 76
It is safe to fall. Further, since the worker M does not need to lean out to the outside of the outer wall 72 when attaching the banner 75, the attachment can be carried out safely and the workability is improved.

Note that instead of the cover 2 and the guide column 3 attached thereto, the guide column 3 may be directly attached to the inner periphery of the arc portion 1a of the guide rail 1.

[Effect of idea]

As described above, according to the present invention, the safety of the banner installation work is improved, and the workability is also improved.

[Brief explanation of drawings]

Fig. 1 is a side view of an embodiment of the banner attachment device according to the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a sectional view taken along - line of Fig. 1, and Fig. 4 is a sectional view taken along the - line of Fig. 1. FIG. 5 is a front view showing the installed state of the embodiment of the present invention, FIG. 6 is an explanatory view showing the installed state of the banner in the embodiment of the present invention, and FIG. 7 is the conventional one. FIG. 8 is a front view of the conventional banner attaching device, and FIG. 9 is a sectional view taken along the line -- in FIG. 7. 1...Guide rail, 2...Cover, 3...Guide support.

Claims (1)

[Scope of claim for utility model registration] (1) Two guide rails arranged in parallel downward from the outer wall of the roof of the building, and pillars erected on the floor of the roof at a required distance from the outer wall. , in a banner mounting device consisting of a plurality of banner mounting bars that move up and down while being guided by a guide rail by a wire rope of a winding machine attached to this support, the upper part of the guide rail projects inside the outer wall. A banner attachment device characterized in that the banner is bent and its end is connected to the support. (2) The banner mounting device according to claim 1, wherein the portion of the outer wall above the guide rail that is bent inward is curved in an arc shape. (3) The banner mounting device according to claim 1 or 2, wherein the guide rail has a wire rope guide support at the bending portion.