JP2003327386A - Angled beam hanger - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an angled beam hanger capable of being easily and surely attached to an angled beam such as a L-steel or the like. <P>SOLUTION: A stopper plate 13 is turned and removed from a groove 12 of a guide member 7 and the guide member 7 is turned around a pin 6 against the energizing force of a spring 19. In such a state, one side portion of the angled beam 24 is inserted into an insertion groove 2 of a hook portion 3. A hand is released from the guide member 7 to make the guide member 7 turned by the energizing force of the spring 19 and abut on the lower face of the angled beam 24. The stopper plate 13 is turned and inserted into a groove 12 of the guide member 7 and a fastening bolt 16 is turned and moved forward to make a rising portion 9 of the guide member 7 abut on the other side portion of the angled beam 24. Then, the fastening bolt 16 is sufficiently tightened to complete the attachment to the angled beam 24. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an angle beam hanger, and more particularly to a jig hooked on an angle beam and used as an eye plate or the like.

[0002]

2. Description of the Related Art Conventionally, a beam clamp that can be attached to a beam and used as an eye plate or the like has been used. This beam clamp is composed of left and right hook members that are separably connected to each other, and hooks the hook members corresponding to the left and right edges of the H-shaped steel and I-shaped steel, respectively, and connects these hook members to each other. To do. By using such a beam clamp, it becomes possible to easily attach the beam to the beam and use it as an eye plate or the like without making a hole in the beam or fixing the piece.

[0003]

However, the conventional beam clamp cannot be used for an angle beam such as an L-shaped steel, for example, because both hook members are attached to both edges of the beam. There was a point.

Therefore, the present invention has been made to solve such problems, and an object thereof is to provide an angle beam hanger that can be easily and surely attached to an angle beam of L-shaped steel or the like. .

[0005]

An angle beam hanger according to the present invention includes a main body having a hook portion into which one side portion of the angle beam is inserted, and an angle beam hanger arranged at the lower end of the angle beam. A guide member having a rising portion that abuts on the other side and is movably held in the body in the width direction of the angle beam, and a guide member that guides the rising portion of the guide member toward the hook portion of the body. And stopper means for pressing the member. A fastening bolt for pushing the main body in the direction of the rising portion of the guide member can be attached to the guide member, and this can be used as the stopper means. Further, the guide member is rotatably attached to the main body so as to be separated from the lower surface of the angle beam, and a biasing means for biasing the guide member toward the lower surface of the angle beam is provided between the main body and the guide member. Is preferred.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 and 2 show the structure of an angle beam hanger according to the embodiment. The main body 1 has a substantially flat plate shape, and a hook portion 3 having an insertion groove 2 on the upper portion.
And the hanging hole 4 is formed in the lower part.
A through hole 5 is formed in the center of the main body 1, and the through hole 5
A guide member 7 is held by the main body 1 via a pin 6 inserted into the main body 1.

The guide member 7 has a pair of longitudinal members 8 arranged on both sides of the main body 1 so as to sandwich the main body 1 and extending parallel to each other. A rising portion 9 is formed at one end of each of the longitudinal members 8, and both rising portions 9 are connected to each other via a spacer 10, so that the length between the pair of longitudinal members 7 is slightly smaller than the thickness of the main body 1. Large intervals are formed. Long holes 11 are formed in each longitudinal member 8, and pins 6 are loosely fitted in these long holes 11. Therefore, the guide member 7 is movable in the longitudinal direction with respect to the main body 1 by the length of the elongated hole 11 and is rotatable with respect to the main body 1 about the pin 6.

A groove 12 opened upward is formed at the other end of the longitudinal member 8, and a part of the stopper plate 13 is inserted into the groove 12. As shown in FIG.
The stopper plate 13 is rotatably attached via a pin 15 to a bracket 14 formed to project on one of the longitudinal members 8. Further, the stopper plate 13 is provided with a tightening bolt 16 that can be moved forward or backward by turning it by hand.

Further, a spring 19 serving as a biasing means of the present invention is stretched between a pin 17 installed on the other end of the longitudinal member 8 and a pin 18 installed on the lower portion of the main body 1. The guide member 7 is urged by the spring 19 so that the other end of the guide member 7 faces the lower portion of the main body 1.

The structure of the guide member 7 is shown in FIGS. 3 (a) and 3 (b). Through holes 20 for passing the pins 17 are formed at the other ends of both longitudinal members 8, respectively, and a pair of brackets 14 for holding the stopper plate 13 are separated from each other at the other end of one longitudinal member 8. Through holes 2 formed to project and through which pins 15 are inserted in these brackets 14
1 are formed respectively. Further, as shown in FIG. 4, the stopper plate 13 has a through hole 22 through which the pin 15 is inserted and a bolt hole 2 through which the tightening bolt 16 is screwed.
3 is formed.

Next, the operation of the angle beam hanger according to this embodiment will be described. First, as shown by the chain double-dashed line in FIG. 2, the stopper plate 13 is rotated counterclockwise around the pin 15 to remove the stopper plate 13 from the groove 12 of the longitudinal member 8 of the guide member 7. 1, the guide member 7 is rotated counterclockwise around the pin 6 against the urging force of the spring 19 so that the rising portion 9 of the guide member 7 is moved downward from the main body 1. Approach to.

In this state, one side portion of the angle beam 24 of L-shaped steel or the like is inserted into the inner portion of the insertion groove 2 of the hook portion 3 of the main body 1. Here, when the guide member 7 is released, the guide member 7 rotates clockwise in FIG. 1 by the urging force of the spring 19, and the longitudinal member 8 of the guide member 7 contacts the lower surface of the angle beam 24.

Next, in FIG. 2, the stopper plate 13 is inserted clockwise into the groove 12 of the guide member 7 by rotating the stopper plate 13 clockwise around the pin 15, and the tightening bolt 16 is manually rotated to move forward. . Tightening bolt 1
Even after the tip portion of 6 contacts the main body 1, the tightening bolt 16 is continuously advanced to push the main body 1 toward the rising portion 9 of the guide member 7. At this time, the pin 6 connecting the main body 1 and the guide member 7 has the long hole 11 of the guide member 7.
Since the pin 6 is loosely fitted in the inside of the elongated hole 11, the guide member 7 moves toward the hook portion 3 of the main body 1 so that the rising portion 9 of the guide member 7 faces the hook portion 3 of the main body 1. Move in the width direction.

Then, as shown in FIG. 1, the rising portion 9 of the guide member 7 abuts on the other side portion of the angle beam 24, and the tightening bolt 16 is sufficiently tightened, so that the angle beam 2 of the angle beam hanger.
Installation to 4 is completed. To insert one side of the angle beam 24 into the insertion groove 2 of the hook portion 3 and to tighten the angle beam 24 so that there is no gap between the insertion groove 2 of the hook portion 3 and the rising portion 9 of the guide member 7. The angle beam hanger can be reliably attached to the angle beam 24 such as L-shaped steel. In this state,
It is possible to use the suspension hole 4 of the main body 1 as an eye plate or the like.

For removal from the angle beam 24, the tightening bolt 16 is loosened, and the stopper plate 13 is rotated about the pin 15 to rotate the stopper plate 13 and the groove 1 of the longitudinal member 8 of the guide member 7.
2 and by rotating the guide member 7 around the pin 6 against the biasing force of the spring 19, the rising portion 9 of the guide member 7 is separated from the other side portion of the angle beam 24,
The angle beam 24 may be removed from one side of the insertion groove 2 of the hook portion 3.

Since the guide member 7 can move with respect to the main body 1 by the length of the elongated hole 11, the angle beam hanger can be attached in the same manner even if the width of the angle beam 24 is slightly different. Further, as shown in FIG. 1, the tip of the hook portion 3 of the main body 1 extends to a position beyond the center line CL of the hanging hole 4. With such a structure, the load acting on the hanging hole 4 can be applied to the main body 1
It can be firmly received by the hook portion 3 of.

[0017]

As described above, according to the present invention, it is possible to easily and surely attach it to an angle beam of L-shaped steel or the like and use it as an eye plate or the like.

[Brief description of drawings]

FIG. 1 is a side view showing an angle beam hanger according to an embodiment of the present invention.

FIG. 2 is a front view showing the angle beam hanger according to the embodiment.

3A and 3B show a guide member, FIG. 3A is a side view, and FIG.
Is a front view.

FIG. 4 is a front view showing a stopper.

[Explanation of symbols]

1 main body, 2 insertion groove, 3 hook part, 4 hanging hole,
5, 20-22 Through hole, 6, 15, 17, 18 Pin, 7 Guide member, 8 Longitudinal member, 9 Rise, 10 Spacer, 11 Long hole, 12 Groove, 13 Stopper plate, 14 Bracket, 16 Tightening bolt,
19 springs, 23 bolt holes, 24 angle beams.

Claims (3)

[Claims] 1. A hanger attached to an angle beam, comprising: a main body having a hook part into which one side part of the angle beam is inserted; and a main part arranged along the lower surface of the angle beam and contacting the other side part of the angle beam. A guide member having a contacting rising portion formed therein and movably held in the body in the width direction of the angle beam; and the guide with respect to the body so that the rising portion of the guide member faces the hook portion of the body. An angle beam hanger, comprising: stopper means for pressing a member. 2. The angle beam hanger according to claim 1, wherein the stopper means is a fastening bolt that is attached to the guide member and that pushes the main body toward a rising portion of the guide member. 3. The guide member is rotatably attached to the main body so as to be separated from the lower surface of the angle beam,
The angle beam hanger according to claim 1 or 2, wherein biasing means for biasing the guide member toward the lower surface of the angle beam is provided between the main body and the guide member.