JP2001177958A - Long object support device for mounting shape steel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To place long objects, such as electric cables, etc., laid along the flange of a shape steel on a stand part of a support device, engaged with the flange, and bind the objects with a binding means, even if the width of the flange is narrow. SOLUTION: Edge plate protrusions 22a and 22a, protruding from an end part of a flat plate 21 of the stand part 23, are formed on the tips of edge plate parts 22 and 22 of the stand part 23. With this constitution, even if the stand part 23 is placed close to a vertical plate 10b of an angle steel 10, a band 13a of a binding means 13 can be made to pass through an upper opening 31, defined by the edge of the flat plate 21 and the edge plate protrusions 22a and 22a, so as to bind the long objects.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a long object support which is attached to a shaped steel to support the shaped steel when a long object (such as an electric cable) is wired along the shaped steel.

[0002]

2. Description of the Related Art In a building, a factory, a warehouse, a station building, and other various buildings, when a section steel such as an L-section steel is installed, a long cable such as an electric cable extends along the longitudinal direction of the section steel. Wiring things is done.

In order to fix and support the intermediate portion of the long object to the shaped steel, a long object support 1 (design registration 833676) shown in FIGS. 6 and 7 is conventionally used. As shown in FIG. 8, the conventional long object support 1 includes a base 2 and a holding section 3.
Then, the flange 10a of the shaped steel (for example, L-shaped steel) 10 is attached to the flange 10a of the shaped steel 10 by being clamped by the elasticity of the curved elastic portion 4.

[0006] As shown in FIGS. 6 and 7, the base 2 includes a long strip-shaped flat plate portion 2 a and edge plate portions 2 b and 2 b bent at right angles on both sides in the width direction of the flat plate portion 2 a. It has a U-shaped cross section. An insertion hole 5 is provided in the base of the base 2.

Since the conventional long object support 1 has such a structure, a flange 10a of a section steel (for example, L-section steel) 10 is used.
The electric cable 12 wired along the
8 is mounted on the flat plate portion 2a of the base 2 of the long object support 1 attached as shown in FIG. 8, and is provided with a check groove of the binding means (for example, the binding band 13) from the insertion hole 5 at the base of the base 2. Band 1
3a is inserted into the inner surface of the flat plate portion 2a, pulled out from the tip of the base portion 2, inserted into the check hole of the buckle 13b of the binding band 13, and strongly tightened, thereby connecting the electric cable 12 to the outer surface side of the flat plate portion 2a. It is tied and fixedly supported.

[0006]

However, in the method in which the belt is pulled out from the opening at the tip of the pedestal as described above,
When the width of the flange 10a of the shaped steel 10 is narrow as shown by the dotted line in FIG. 8, the tip of the base approaches or comes into contact with the vertical plate 10b of the L-shaped steel, and the band 13a extends from the tip of the base. Could not be pulled out and the electric cable could not be bound. An object of the present invention is to provide a long object support that solves such a problem.

[0007]

In order to achieve the above-mentioned object, according to the present invention, there is provided a U-shaped cross section comprising a flat plate portion having a through hole in a base portion and edge plate portions bent on both sides of the flat plate portion. A base portion, a curved elastic portion connected to a base portion of the base portion, and a curved elastic portion formed on the opposite side of the bent elastic portion from the base portion, and formed between the edge plate portion of the base portion. A clamping portion for elastically clamping a steel flange, wherein the flange of the shaped steel is clamped between the edge plate portion and the clamping portion of the base, and the flat plate portion extends from the insertion hole of the base. A long section mounted on the outer surface of the flat plate portion of the base portion is tied to the outer surface side of the flat plate portion by a tying means inserted through the inner surface side of the flat plate portion and pulled out from the front end side of the flat plate portion. In the mounting elongate object support, at the tip side of the base portion, An edge plate protruding portion having the edge of the edge plate protruded is provided, and the binding means inserted through the insertion hole is drawn out from an upper opening between the edge plate protruding portion and the edge of the flat plate portion. It is characterized by:

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of the present invention. As shown in FIGS. 1 to 3, the elongated object support 20 has a U-shaped cross section including a flat plate portion 21 and edge plate portions 22, 22 bent at substantially right angles on both sides of the flat plate portion 21. A base 23, a curved elastic portion 24 connected to the base of the base 23, and an opposite side of the curved elastic portion 24 to the base 23, and the edge plate portion of the base 23 22, 2
And a holding portion 25 for elastically holding the flange 10a of the shaped steel 10 between the holding member 25 and the holding member 25.

[0009] Two ribs 32 project from the curved elastic portion 24 to the holding portion 25 to increase rigidity. At the distal end of the holding portion 25, an inclined piece 26 is provided which is bent so that the distal end side is inclined in a direction away from the base portion. Non-return projections 27 are provided on both sides of the base of the inclined piece 26. This check protrusion 27, 2
7 is an oblique cut 27a before bending the inclined piece 26,
27a.

On the inclined piece 26, the flange 10a is
At the time of pinching between the pinching member 3 and the holding portion 25, the tip of a flathead screwdriver is inserted, and the middle part of the flathead screwdriver is applied to the lower part of the elastic bending portion. In addition, an insertion hole 28 is provided to open in a direction away from the base portion 23 to easily pinch the flange 10a.

At the base of the base 23 on the side of the elastic bending portion 24,
An insertion hole 30 through which a binding means, for example, the band 13a of the binding band 13 is inserted is provided. On the distal end side of the base 23, the edge plate portion 22 of the base 23 is larger than the distal end of the flat plate 21 of the base 23 (the end opposite to the insertion hole 30).
An edge plate protruding portion 22a, 22a, which protrudes the tip of 22, is provided.

For this reason, the edge plate projections 22a, 22 on both sides are provided.
An upper opening portion 31 is formed between the upper portion of “a” and the tip of the flat plate portion 21.

For this reason, as shown in FIG. 4, the width of the flange 10a of the section steel 10 is narrow, and
When the long object support 20 is attached to the flange 10a by being held between the holding member 2 and the holding portion 25, the flange 10
a, the band 13a of the binding band 13 inserted through the insertion hole 30 is connected to the vertical plate 10b vertically connected to the base a. The electric cable 12 is pulled out by pulling the band 13a upward from the upper opening 31 between the upper portions of the edge plate protrusions 22a, 22a on both sides and the tip of the flat plate portion 22, inserting the band 13a into the check hole of the buckle 13b, and tightening. It can be bound to the flat plate portion 21.

In the embodiments shown in FIGS. 1 to 4, the edge plate protruding portions 22a, 22a have a shape in which the vertical width is narrower from the upper end to the upper end, but the vertical width may be substantially the same as shown in FIG. . In addition, you may support not only an electric cable but another long object.

[0015]

As described above, the width of the flange 10a of the shaped steel 10 is narrow, and the long object support 20 is clamped between the edge plates 22, 22 of the base 23 and the clamp 25.
0a, when the tip of the base portion 23 comes into contact with or comes close to a vertical plate 10b vertically connected to the flange 10a of the shaped steel 10, the binding unit passed through the insertion hole 30. The band 13a of the band 13 is moved upward from the upper opening 31 between the top of the edge plate projections 22a, 22a on both sides of the tip of the base 23 and the tip of the flat plate 22.
The electric cable 12 can be tied to the flat plate portion 21 by pulling out 3a, inserting it into the check hole of the buckle 13b, and tightening.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a long object support for mounting a shaped steel according to the present invention.

FIG. 2 is a plan view of the embodiment.

FIG. 3 is a front view of the embodiment.

FIG. 4 is a sectional view showing a use state of the embodiment.

FIG. 5 is a front view of another embodiment of the present invention.

FIG. 6 is a plan view showing a conventional long object support for mounting a shaped steel.

FIG. 7 is a front view of FIG. 6;

FIG. 8 is a sectional view showing a use state of FIG. 6;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Section steel 10a Flange 12 Electric cable 13 Bundling band 13a Band 20 Elongated object support tool 21 Flat plate part 22 Edge plate part 22a Edge plate protrusion part 23 Stand part 24 Curved elastic part 25 Nipping part 26 Inclined piece 27 Non-return projection 30 Insertion Hole 31 top opening

Claims (1)

[Claims] 1. A base having a U-shaped cross section comprising a flat plate having an insertion hole in a base, and edge plates bent at both sides of the flat plate, and a base connected to the base of the base. A bending elastic portion, and a holding portion that is provided on the opposite side of the bending elastic portion from the base portion and that elastically holds the flange of the section steel between the edge plate portion of the base portion. A flange of a shaped steel was sandwiched between the edge plate portion of the base portion and the holding portion, and was inserted from the insertion hole of the base portion to the inner surface side of the flat plate portion and pulled out from the distal end side of the flat plate portion. In the elongate object support for mounting a shaped steel configured to tie a long object placed on the outer surface of the flat plate portion of the base portion to the outer surface side of the flat plate portion by a tying means, An edge plate projection is provided in which the tip of the edge plate portion protrudes from the tip of the flat plate portion. A long object support for mounting a shaped steel, wherein the binding means inserted through the insertion hole is drawn out from an upper opening between the edge plate projection and the flat plate tip.